Updated by: Paul Burger – April 2, 2023
Send updates and corrections to Cavemonpaul at hotmail.com
Copyright 2022 NSS Geo2, Paul Burger NSS 26452, FE, CM
Do not ask for cave locations, I will not give them out.
Type: CT=Chalk & Tufa & Laterite , C=Conglomerate & Schist, G=Gypsum, L=Lava, Q=Sandstone & Quartzite, S=Salt, T=Talus, Boulder & Granite, UW=Underwater
| TYPE | CAVE NAME | COUNTRY | STATE | COUNTY | Length (mi) | Length(m) | Depth (ft) | Depth (m) | SOURCE | DATE | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| - | Shpella Valbones | Albania | Kukeš | Rrogam/Valbona | 0.81 | 1306 | 2099.7 | 640 | Mariusz Polok email | 1-2023 | |
| - | BB030 | Albania | Shkoder | Teth | 2001 | 610 | Mariusz Polok email | 1-2023 | |||
| - | Rhar Bou Ma'za (Tafna River Cave) | Algeria | Terni | Tlemcen range | 11.433 | 18400 | 0 | 0 | Atlas - Great Caves of the World | 6-2017 | |
| - | kef el Kaous | Algeria | Honaine | Traras range | 2.585 | 4160 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | Anou Boussouil | Algeria | Bouira | Djurdjura Range | 1.988 | 3200 | 2641 | 805 | Spelunca #9 | 6-2017 | |
| - | aïn Bir Tessaa El Kbira | Algeria | Cirque de Barbadjani | Tlemcen range | 1.37 | 2205 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | rhar Kabal | Algeria | diebel Sidi Blal | Tlemcen range | 1.28 | 2060 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | ghar Kef (downstream section) | Algeria | Dahredj | djebel Nabor | 1.26 | 2028 | 551.2 | 168 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | Anou Ifflis | Algeria | Bouira | Djurdjura Range | 1.243 | 2000 | 3802.5 | 1159 | Javier Lario | 12-2010 | |
| - | rhar Amalou | Algeria | Azerou es Srhir | Bidans range | 1.243 | 2000 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | rhar es Skhoun | Algeria | Azerou el Kèbit | Bibans range | 1.087 | 1750 | 433.1 | 132 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | Gruta do Tchivinguiro | Angola | Huila | Humpata Plateau | 0.621 | 1000 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | Gruta do Rio N'Gunza (Grotte de Furna Grande) | Angola | Porto Amboim | Novo Rodondo | 0.311 | 500 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | Gruta do Mulolas | Angola | Humpata | SW of Lubango | 0.025 | 40 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | Gruta do Leba | Angola | Humpata | SW of Lubango | 0.019 | 30 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| L | cueva de Dona Otilla | Argentina | Mendoza | - | 0.521 | 838 | 0 | 0 | Atlas - Great Caves of the World | 6-2017 | |
| L | Caverna Halada | Argentina | La Pampa | Depto.Puelen | 0.23 | 370 | 33 | 10.06 | article | 1-1981 | |
| P | Caverna de la Liebre | Argentina | Prevot | Carubelli | 0.761 | 1225 | 200.1 | 61 | EspeleoAr - UAE | 8-2022 | |
| L | cueva de Dona Otilla | Argentina | Prevot | Carubelli | 0.521 | 838 | 0 | 0 | EspeleoAr - UAE | 8-2022 | |
| P | Caverna del Indio | Argentina | Rodeo san Juan | - | 0.415 | 668 | 0 | 0 | Dino Mendy | ||
| G | cueva del Leon | Argentina | Neuquen | Las Lajas | 0.392 | 631 | 0 | 0 | Atlas - Great Caves of the World | 6-2017 | |
| P | Caverna Sol Dentro o Gruta Deseada | Argentina | Rodeo san Juan | - | 0.345 | 556 | 0 | 0 | EspeleoAr - UAE | 8-2022 | |
| P | Caverna Espelaion Seis | Argentina | Rodeo san Juan | - | 0.304 | 488.7 | 0 | 0 | EspeleoAr - UAE | 8-2022 | |
| L | Caverna Halada | Argentina | La Pampa | . | 0.23 | 370 | 33 | 10.06 | article | 1-1981 | |
| P | Caverna Los Vascos | Argentina | Rodeo san Juan | 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| 0.198 | 318.4 | 242.8 | 74 | EspeleoAr - UAE | 8-2022 | |
| - | Bullita Cave System (Burke's Back Yard) | Australia | Northern Territory | Gregory N.P. | 76.4 | 123000 | 75.5 | 23 | https://www.igme.es/Boletin/2016/127_1/BG_127-1_Art-2.pdf | 12-2022 | |
| - | Old Homestead Cave | Australia | Western Australia | Nullarbor Plain | 17.398 | 28000 | 0 | 0 | International Caver No.7 | 6-2017 | |
| - | Mini - Martin Cave - Exit Cave | Australia | Tasmania | Ida Bay | 14.292 | 23000 | 721.8 | 220 | Sherry Juneo | 6-2017 | |
| - | Jenolan System | Australia | NSW | - | 13.983 | 22503 | 347.8 | 106 | Mark Sefton e-mail | 7-2016 | |
| - | Corra-Lynn | Australia | - | - | 8.202 | 13200 | 124.7 | 38 | Eric Madelanine list | 7-2006 | |
| CT | Mullamullang Cave (Chalk) | Australia | Western Australia | Nullarbur Plain | 6.711 | 10800 | 439.6 | 134 | Atlas Great Caves of the World | 6-2017 | |
| UW | Tank Cave | Australia | South Australia | - | 4.993 | 8035 | 0 | 0 | Die langsten Unterwasserholensysteme der Welt | 9-2016 | |
| UW | Cocklebiddy Cave (Under Water) | Australia | Western Australia | Nullarbor Plain | 4.039 | 6500 | 0 | 0 | John e-mail | 3-2016 | |
| CT | Cocklebiddy Cave (Chalk) | Australia | Western Australia | Nullarbor Plain | 4.039 | 6500 | 0 | 0 | John e-mail | 3-2016 | |
| UW | Burnabbie Cave | Australia | Western Australia | Nullarbor Plain | 1.709 | 2750 | 0 | 0 | Paul Hosie via OZCavers mailing list | 1-2016 | |
| L | Bayliss Cave (Undra System) | Australia | North Queensland | Undara V.N.P. | 0.839 | 1350 | 82 | 25 | F.Anne & VG Atkinson Mail | 7-2016 | |
| L | Barkers Cave | Australia | North Queensland | 0.435 | 700 | 0 | 0 | online | 11-2019 | ||
| - | Schönberg-Höhlensystem | Austria | Totes Gebirge | Stmk/OÖ | 96.71 | 155637 | 3481.0 | 1061 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Schwarzmooskogel-Höhlensystem | Austria | Totes Gebirge | Steiermark | 85.59 | 137746 | 3645.0 | 1111 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Hirlatzhöhle | Austria | Dachstein | Oberösterreich | 72.00 | 115870 | 5118.1 | 1560 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Dachstein-Mammuthöhle | Austria | Dachstein | Oberösterreich | 42.07 | 67701 | 3960.0 | 1207 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Lamprechtsofen | Austria | Leoganger Steinberge | Salzburg | 37.28 | 60000 | 5666.0 | 1727 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Gamslöcher-Kolowrat-Höhlensystem | Austria | Untersberg | Salzburg | 30.70 | 49413 | 3763.1 | 1147 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Kolkbläser-Monsterhöhle-System | Austria | Steinernes Meer | Salzburg | 27.64 | 44487 | 2332.7 | 711 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Frauenmauer-Langstein-Höhlensystem | Austria | Hochschwab | Steiermark | 27.46 | 44186 | 2076.8 | 633 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Eisriesenwelt | Austria | Tennengebirge | Salzburg | 26.10 | 42000 | 1450.1 | 442 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Tantalhöhle | Austria | Hagengebirge | Salzburg | 22.07 | 35520 | 1427.2 | 435 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Klarahöhle | Austria | Sengsengebirge | Oberösterreich | 19.32 | 31086 | 1548.6 | 472 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Verborgene Höhle | Austria | Totes Gebirge | Oberösterreich | 19.24 | 30956 | 1197.5 | 365 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Berger-Platteneck-Höhlensystem | Austria | Tennengebirge | Salzburg | 18.89 | 30396 | 4235.6 | 1291 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Ötscherhöhlensystem | Austria | Ötscher | Niederösterreich | 17.78 | 28608 | 2171.9 | 662 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Grießkar-Höhlensystem | Austria | Totes Gebirge | Stmk/OÖ | 17.61 | 28338 | 2339.2 | 713 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Jägerbrunntrog-Höhlensystem | Austria | Hagengebirge | Salzburg | 17.41 | 28026 | 3536.7 | 1078 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Kuchlberg-Höhlensystem | Austria | Tennengebirge | Salzburg | 16.23 | 26118 | 2529.5 | 771 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Almberg-Höhlensystem | Austria | Totes Gebirge | Steiermark | 15.54 | 25005 | 990.8 | 302 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | DÖF-Sonnenleiter-Höhlensystem | Austria | Totes Gebirge | Steiermark | 15.40 | 24789 | 3582.7 | 1092 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Ahnenschacht | Austria | Totes Gebirge | Oberösterreich | 14.85 | 23901 | 2057.1 | 627 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Labyrinthhöhle im Eisernen Bergl | Austria | Warscheneck | Oberösterreich | 14.81 | 23838 | 2480.3 | 756 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Interessante Höhle | Austria | Hagengebirge | Salzburg | 14.28 | 22980 | 2096.5 | 639 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Burgunderschacht | Austria | Totes Gebirge | Steiermark | 14.04 | 22588 | 2782.2 | 848 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Woising-Höhlensystem | Austria | Totes Gebirge | Stmk/OÖ | 11.22 | 18062 | 2181.8 | 665 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Hochscharten-Höhlensystem | Austria | Hoher Göll | Salzburg | 9.11 | 14668 | 4573.5 | 1394 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Altherrenlabyrinth | Austria | Tennengebirge | Salzburg | 8.62 | 13876 | 1295.9 | 395 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Hölloch im Mahdtal | Austria | Allgäuer Alpen | D(Bayern)/Vorarlberg | 8.02 | 12900 | 1482.9 | 452 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Tonion-Höhlensystem | Austria | Tonion | Steiermark | 7.92 | 12739 | 1902.9 | 580 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Wildbaderhöhle | Austria | Totes Gebirge | Steiermark | 7.76 | 12496 | 3612.2 | 1101 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Lofererschacht | Austria | Loferer Steinberge | Salzburg | 7.53 | 12126 | 2644.4 | 806 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Windlöcher-Klingertalschacht | Austria | Untersberg | Salzburg | 7.46 | 12000 | 1348.4 | 411 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Höhle beim Spannagelhaus | Austria | Zillertaler Alpen | Tirol | 7.15 | 11500 | 1079.4 | 329 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Stang-Rotwandl-System | Austria | Steinernes Meer | Salzburg | 6.93 | 11147 | 659.4 | 201 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Südwandhöhle | Austria | Dachstein | Stmk/OÖ | 6.78 | 10904 | 1669.9 | 509 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Offenbarungs-Eishöhle | Austria | Tennengebirge | Salzburg | 6.70 | 10785 | 1482.9 | 452 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Warwas-Glatzen-Höhlensystem | Austria | Kräuterin | Steiermark | 6.65 | 10702 | 2509.8 | 765 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Karrenschacht | Austria | Totes Gebirge | Steiermark | 6.61 | 10640 | 1332.0 | 406 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Grubstein-Westwandhöhle | Austria | Totes Gebirge | Steiermark | 6.52 | 10485 | 1299.2 | 396 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Schneeloch | Austria | Tennengebirge | Salzburg | 6.41 | 10319 | 3612.2 | 1101 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Jack Daniel's Höhle | Austria | Tennengebirge | Salzburg | 6.30 | 10135 | 2454.1 | 748 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Hüttstatthöhle | Austria | Totes Gebirge | Steiermark | 5.82 | 9370 | 807.1 | 246 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Schönberghöhle | Austria | Dachstein | Oberösterreich | 5.78 | 9308 | 902.2 | 275 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Lurgrotte | Austria | Grazer Bergland | Steiermark | 5.57 | 8962 | 849.7 | 259 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Dellerklapfhöhle | Austria | Totes Gebirge | Steiermark | 5.44 | 8751 | 1509.2 | 460 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Thorhöhle | Austria | Tennengebirge | Salzburg | 5.28 | 8504 | 2637.8 | 804 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Frauenofen | Austria | Tennengebirge | Salzburg | 5.03 | 8087 | 492.1 | 150 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Rote Pumpe (Äul-Höhlensystem) | Austria | Steinernes Meer | Salzburg | 4.87 | 7841 | 836.6 | 255 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Feichtner-Schachthöhle | Austria | Glocknergruppe | Salzburg | 4.79 | 7706 | 3756.6 | 1145 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Gamssteighöhle | Austria | Hoher Göll | Salzburg | 4.78 | 7697 | 3139.8 | 957 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Eisenhut | Austria | Totes Gebirge | Oberösterreich | 4.53 | 7292 | 1368.1 | 417 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Bärwies-Eishöhle | Austria | Kräuterin | Steiermark | 4.51 | 7260 | 1184.4 | 361 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Holde Höhle | Austria | Totes Gebirge | Steiermark | 4.44 | 7148 | 734.9 | 224 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Grutred-Höhlensystem | Austria | Hoher Göll | Salzburg | 4.36 | 7015 | 2693.6 | 821 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Gruberhornhöhle | Austria | Hoher Göll | Salzburg | 4.16 | 6700 | 2801.8 | 854 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Offenbarungssystem | Austria | Totes Gebirge | Oberösterreich | 4.13 | 6646 | 728.3 | 222 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Schwer-Höhlensystem | Austria | Tennengebirge | Salzburg | 3.90 | 6273 | 3999.3 | 1219 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Ochsenmaulhöhle | Austria | Loferer Steinberge | Salzburg | 3.82 | 6150 | 1886.5 | 575 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Gassel-Tropfsteinhöhle | Austria | Trauntaler Alpen | Oberösterreich | 3.78 | 6088 | 538.1 | 164 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Hochlecken-Großhöhle | Austria | Höllengebirge | Oberösterreich | 3.69 | 5946 | 2900.3 | 884 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Hirschgrubenhöhle | Austria | Hochschwab | Steiermark | 3.48 | 5596 | 659.4 | 201 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Pfannloch | Austria | Ötscher | Niederösterreich | 3.47 | 5590 | 1286.1 | 392 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Ariadnahöhle | Austria | Tennengebirge | Salzburg | 3.46 | 5567 | 2467.2 | 752 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Klondike-Kloce-Höhlensystem | Austria | Karnische Alpen | Kärnten / ITALIEN | 3.42 | 5500 | 2263.8 | 690 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Elmhöhlensystem | Austria | Totes Gebirge | Steiermark | 3.40 | 5472 | 1161.4 | 354 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Untere Brettstein-Bärenhöhle | Austria | Totes Gebirge | Steiermark | 3.37 | 5420 | 715.2 | 218 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Tropik-Höhlensystem (Viertel-Tropik-Höhle) | Austria | Leoganger Steinberge | Salzburg | 3.34 | 5381 | 2568.9 | 783 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Lou-Toti-Höhle | Austria | Totes Gebirge | Steiermark | 3.33 | 5360 | 1594.5 | 486 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Wolfebner Schachtlabyrinth | Austria | Allgäuer Alpen | Tirol | 3.28 | 5275 | 1266.4 | 386 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Lechnerweidhöhle | Austria | Dürrenstein | Niederösterreich | 3.26 | 5252 | 1542.0 | 470 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Trockenes Loch | Austria | Türnitzer Alpen | Niederösterreich | 3.23 | 5200 | 380.6 | 116 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Junihöhle | Austria | Totes Gebirge | Oberösterreich | 3.14 | 5056 | 305.1 | 93 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Brunnecker-Petrefakten-Höhlensystem | Austria | Tennengebirge | Salzburg | 3.06 | 4920 | 1387.8 | 423 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Tauern-Höhle (vormals Hütterschacht) | Austria | Totes Gebirge | Oberösterreich | 3.04 | 4893 | 826.8 | 252 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Eiskogelhöhle | Austria | Tennengebirge | Salzburg | 2.86 | 4600 | 1378.0 | 420 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Bretterschacht | Austria | Tennengebirge | Salzburg | 2.79 | 4494 | 2345.8 | 715 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Eishöhle in den Windbachköpfen | Austria | Steinernes Meer | Salzburg | 2.75 | 4432 | 410.1 | 125 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Hermannshöhle | Austria | Bucklige Welt | Niederösterreich | 2.75 | 4430 | 239.5 | 73 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Stadelalm-Eiskluft | Austria | Ennstaler Alpen | Steiermark | 2.72 | 4381 | 2057.1 | 627 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Voodoo-Canyon | Austria | Dachstein | Stmk/OÖ | 2.71 | 4354 | 2372.0 | 723 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Schacht der Verlorenen | Austria | Tennengebirge | Salzburg | 2.67 | 4303 | 2454.1 | 748 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Fischgesicht-Höhle | Austria | Totes Gebirge | Steiermark | 2.66 | 4280 | 1420.6 | 433 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Mörkhöhle | Austria | Dachstein | Oberösterreich | 2.62 | 4211 | 695.5 | 212 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Weißplatten-Höhlensystem | Austria | Rätikon | Vorarlberg | 2.61 | 4206 | 1679.8 | 512 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Drachenhöhle | Austria | Grazer Bergland | Steiermark | 2.60 | 4187 | 807.1 | 246 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Koppenbrüllerhöhle | Austria | Dachstein | Oberösterreich | 2.52 | 4054 | 479.0 | 146 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Kreuzhöhle | Austria | Loferer Steinberge | Salzburg | 2.50 | 4025 | 2565.6 | 782 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Äußere Hennenkopfhöhle | Austria | Steinernes Meer | Salzburg | 2.36 | 3796 | 580.7 | 177 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Toter-Winkel-Höhle | Austria | Totes Gebirge | Steiermark | 2.30 | 3697 | 974.4 | 297 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Illegaler Harem | Austria | Totes Gebirge | Steiermark | 2.26 | 3633 | 1778.2 | 542 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Salzofenhöhle | Austria | Totes Gebirge | Steiermark | 2.23 | 3588 | 406.8 | 124 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Höhle unter dem Schneekorken | Austria | Tennengebirge | Salzburg | 2.23 | 3585 | 918.6 | 280 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Schneckenloch | Austria | Hochifen | Vorarlberg | 2.21 | 3558 | 485.6 | 148 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Altforscherschacht | Austria | Steinernes Meer | Salzburg | 2.12 | 3414 | 1712.6 | 522 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Obstanser Eishöhle | Austria | Karnische Alpen | Tirol | 2.09 | 3364 | 456.0 | 139 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Quellhöhle Fürstenbrunn | Austria | Untersberg | Salzburg | 2.05 | 3300 | 442.9 | 135 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Rote Spinne | Austria | Tennengebirge | Salzburg | 1.99 | 3200 | 1361.5 | 415 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Altherrenhöhle | Austria | Totes Gebirge | Steiermark | 1.98 | 3191 | 341.2 | 104 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Klammkogelhöhle | Austria | Totes Gebirge | Steiermark | 1.89 | 3036 | 951.4 | 290 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Wieserloch | Austria | Leoganger Steinberge | Salzburg | 1.86 | 3000 | 2395.0 | 730 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Schnee-Maria-Höhle | Austria | Tennengebirge | Salzburg | 1.84 | 2956 | 3067.6 | 935 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Gowling Hale | Austria | Dachstein | Oberösterreich | 1.75 | 2817 | 1909.4 | 582 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Im-Zwisch-Höhle | Austria | Totes Gebirge | Steiermark | 1.73 | 2789 | 1873.4 | 571 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Steinbockschacht | Austria | Hochschwab | Steiermark | 1.72 | 2775 | 3549.9 | 1082 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Grubsteineishöhle | Austria | Totes Gebirge | Steiermark | 1.70 | 2728 | 885.8 | 270 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Dachstein-Rieseneishöhle | Austria | Dachstein | Oberösterreich | 1.68 | 2700 | 295.3 | 90 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Eisschacht-Sinterhöhlensystem | Austria | Totes Gebirge | Steiermark | 1.65 | 2659 | 741.5 | 226 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Großes Almbergloch | Austria | Totes Gebirge | Steiermark | 1.63 | 2616 | 925.2 | 282 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Grauer Riese | Austria | Totes Gebirge | Steiermark | 1.60 | 2579 | 1371.4 | 418 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Gipfelloch | Austria | Tennengebirge | Salzburg | 1.60 | 2570 | 2755.9 | 840 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Schartenschacht | Austria | Hoher Göll | Salzburg | 1.58 | 2542 | 3189.0 | 972 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Wandbachfall | Austria | Hochkönig | Salzburg | 1.55 | 2500 | 528.2 | 161 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Mittehöhle P-D27 | Austria | Tennengebirge | Salzburg | 1.50 | 2414 | 3107.0 | 947 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Jubiläumsschacht | Austria | Hoher Göll | Salzburg | 1.48 | 2378 | 3848.4 | 1173 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Kühlloch | Austria | Osterhorngruppe | Salzburg | 1.46 | 2350 | 738.2 | 225 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Eisensteinhöhle | Austria | Fischauer Berge | Niederösterreich | 1.45 | 2341 | 285.4 | 87 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Potentialschacht | Austria | Hochschwab | Steiermark | 1.45 | 2329 | 351.0 | 107 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Heimkehrhöhle | Austria | Totes Gebirge | Steiermark | 1.41 | 2276 | 938.3 | 286 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Frauenmantelhöhle | Austria | Totes Gebirge | Steiermark | 1.41 | 2264 | 554.5 | 169 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Wildbachhöhle | Austria | Totes Gebirge | Oberösterreich | 1.40 | 2257 | 754.6 | 230 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Schlazfresser-Schacht (Gouffre du Bouf Combine) | Austria | Totes Gebirge | Steiermark | 1.39 | 2237 | 862.9 | 263 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Burnie's Pot | Austria | Dachstein | Oberösterreich | 1.39 | 2230 | 1902.9 | 580 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Pigpen 2 | Austria | Dachstein | Oberösterreich | 1.35 | 2166 | 2434.4 | 742 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Eislueg | Austria | Totes Gebirge | Oberösterreich | 1.33 | 2142 | 554.5 | 169 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Koboldschacht | Austria | Hoher Göll | Salzburg | 1.30 | 2100 | 2221.1 | 677 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Große Kemetsteinhöhle | Austria | Tennengebirge | Salzburg | 1.30 | 2100 | 459.3 | 140 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Gemsenhöhle | Austria | Dürrenstein | Niederösterreich | 1.29 | 2082 | 849.7 | 259 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Eiskuppelschacht | Austria | Totes Gebirge | Steiermark | 1.29 | 2081 | 771.0 | 235 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Nanoschacht | Austria | Totes Gebirge | Steiermark | 1.27 | 2041 | 643.0 | 196 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Canyonschacht | Austria | Totes Gebirge | Steiermark | 1.27 | 2040 | 941.6 | 287 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Speikkogelhöhle 434 | Austria | Totes Gebirge | Oberösterreich | 1.26 | 2033 | 823.5 | 251 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | BleikogelHöhle (Hedwighoehle, P351) | Austria | Salzburg | Tennengebirge | 1.24 | 2000 | 3356.3 | 1023 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Bleikogelhöhle (Hedwigshöhle P351) | Austria | Tennengebirge | Salzburg | 1.24 | 2000 | 3356.3 | 1023 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Höhle in Roten Steinen | Austria | Salzburg | Hagengebirge | 1.067 | 1717 | 2805.1 | 855 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Trunkenboldschacht | Austria | Oberosterreich | Totes Gebirge | 1.056 | 1700 | 2818.2 | 859 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | HerbstHöehle (MaanderHöhle) | Austria | Salzburg | Tennengebirge | 0.987 | 1588 | 3376 | 1029 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | Orkanhöhle | Austria | Oberosterreich | Dachstein | 0.977 | 1572 | 2473.8 | 754 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| - | CabriHöhle | Austria | Salzburg | Tennengebirge | 0.656 | 1056 | 2628 | 801 | Austrian Speleological Association (hoehle.org/laengste-tiefste) | 3-2023 | |
| UW | Lucayan Caverns | Bahamas | - | - | 5.705 | 9181 | 0 | 0 | Exley, Caverns | ||
| UW | Dan's Cave | Bahamas | - | - | 3.789 | 6098 | 0 | 0 | Die langsten Unterwasserholensysteme der Welt | 9-2016 | |
| - | Cxanon Fodder Cave | Bahamas | Long Island | 0.024 | 38.1 | 45 | 13.72 | Speleo Digest 2003 | |||
| - | Harrsions Cave | Barbados | St.Thomas | 0.652 | 1050 | 0 | 0 | Speleo Digest 1995 | 6-2017 | ||
| - | Grotte de Han-sur-Lesse | Belgium | Namur | - | 6.644 | 10693 | 360.9 | 110 | pha@ceram.ciger.be | 6-2017 | |
| - | Grote de Rochefort | Belgium | Namur | Rochefort | 4.098 | 6595 | 439.6 | 134 | Langste grotten van Belgie | 8-2022 | |
| - | Souffleur de Beauregard | Belgium | Liege | Plainevaux | 3.811 | 6134 | 334.6 | 102 | Langste grotten van Belgie | 8-2022 | |
| - | Système Chawresse-Veronika | Belgium | Liege | Esneux | 3.513 | 5654 | 262.5 | 80 | Langste grotten van Belgie | 8-2022 | |
| - | Grotte de Hotton (Touristique) | Belgium | Lux | Hotton | 2.765 | 4450 | 232.9 | 71 | Langste grotten van Belgie | 8-2022 | |
| - | Rèseau de Waerimont | Belgium | Namur | Eprave | 2.734 | 4400 | 190.3 | 58 | Langste grotten van Belgie | 8-2022 | |
| - | Trou d'Haquin | Belgium | Namur | Profondeville | 2.685 | 4321 | 245.4 | 74.8 | Langste grotten van Belgie | 8-2022 | |
| - | Grotte de Remouchamps (Touristque) | Belgium | Liege | Aywaille | 2.413 | 3883 | 360.9 | 110 | Langste grotten van Belgie | 8-2022 | |
| - | Rèseau de Frenes | Belgium | Namur | Profondeville | 2.384 | 3837 | 265.7 | 81 | Langste grotten van Belgie | 8-2022 | |
| - | Grotte du Nou Bleu | Belgium | Liege | Sprimont | 2.313 | 3723 | 200.1 | 61 | Langste grotten van Belgie | 8-2022 | |
| - | Chiquibul Cave System (Cebaba & Actun Tunkul) | Belize | Mt Junea West | Chiquibul | 24.233 | 39000 | 524.9 | 160 | Tom Miller e-mail | 1-2016 | |
| - | Petroglyph Cave (part of the Caves Branch S.) | Belize | - | - | 10.563 | 17000 | 0 | 0 | Tom Miller e-mail | 1-2016 | |
| UW | Giant Cave | Belize | - | - | 2.773 | 4463 | 107.9 | 32.9 | Jim Coke (QRSS) | 5-2016 | |
| - | Barton Creek Cave | Belize | Cayo | - | 2.273 | 3657.6 | 492.1 | 150 | Speleo Digest 2002 | ||
| - | Blue Cave | Botswana | NW Botswana | Koanaka Hills | 1.118 | 1800 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | Drotsky's Cave | Botswana | Ngamiland | Kwihabe | 0.746 | 1200 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | !Wa Doum | Botswana | NW Botswana | Gewihaba valley | 0.528 | 850 | 131.2 | 40 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | Bone Cave | Botswana | NW Botswana | Koanaka Hills | 0.286 | 460 | 144.4 | 44 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | Toca da Boa Vista | Brazil | Bahia | Campo Formoso | 70.836 | 114000 | 164 | 50 | As Maiores Cavernas Do Basil | 1-2020 | |
| - | Toca da Barriguda | Brazil | Bahia | - | 21.748 | 35000 | 200.1 | 61 | As Maiores Cavernas Do Basil | 1-2020 | |
| - | Conjunto Sao Mateus/Imbira | Brazil | Goias | Sao Domingos | 14.062 | 22630 | 0 | 0 | As Maiores Cavernas Do Basil | 1-2020 | |
| - | Conjunto Santa Rita | Brazil | Iraquara | Bahia | 10.594 | 17050 | 0 | 0 | As Maiores Cavernas Do Basil | 1-2020 | |
| - | Lapa Doce ll | Brazil | Iraquara | Bahia | 10.253 | 16500 | 0 | 0 | As Maiores Cavernas Do Basil | 1-2020 | |
| - | Lapa São Vicente l | Brazil | Goias | Sao Domingos | 10.184 | 16390 | 0 | 0 | As Maiores Cavernas Do Basil | 1-2020 | |
| - | Gruta do Padre | Brazil | Bahia | Santana | 10.184 | 16390 | 0 | 0 | As Maiores Cavernas Do Basil | 1-2020 | |
| - | Boqueirão | Brazil | Bahia | Carinhanha | 9.47 | 15240 | 0 | 0 | As Maiores Cavernas Do Basil | 1-2020 | |
| UW | Bananeira Cave | Brazil | - | - | 3.977 | 6400 | 0 | 0 | Die langsten Unterwasserholensysteme der Welt | 9-2016 | |
| Q | Gruta das Torras | Brazil | Bahia | - | 2.361 | 3800 | 0 | 0 | Eric Marques e-mail | 1-2016 | |
| Q | Gruta do Lapao | Brazil | Bahia | - | 0.746 | 1200 | 0 | 0 | Eric Marques e-mail | 1-2016 | |
| Q | Abismo Guy Collet (Quartzite) | Brazil | Barcelos-AM | - | 0.557 | 896 | 2201 | 671 | Anais do XXIX Congresso Brasileiro de Espeleologia | 6-2016 | |
| - | Duhlata (D(a)(ou)hklata) | Bulgaria | Pernik | Vitoshaq | 11.309 | 18200 | 229.7 | 70 | Caves of Bulgaria | 7-2016 | |
| - | Kolkina Dupka | Bulgaria | Sofia | Balkan Mountains | 10.235 | 16471 | 1778.2 | 542 | Wikipedia | 8-2022 | |
| - | Orlova Chouka (Eagle Hammer) | Bulgaria | Ruse | Danubian Plane | 8.349 | 13437 | 39.4 | 12 | Eric Madelanine list | 7-2006 | |
| - | Yagodinska Cave | Bulgaria | Yagodina | Rhodope Mountains | 6.524 | 10500 | 0 | 0 | Wikipedia | 8-2022 | |
| - | Yagodina Cave (Iimam's hole) | Bulgaria | Borino | Strawberry | 5.282 | 8501 | 118.1 | 36 | Jagodinska - Card file of the caves | 8-2022 | |
| - | The dark hole | Bulgaria | Vrachanski | Elbow | 4.971 | 8000 | 68.9 | 21 | Jagodinska - Card file of the caves | 8-2022 | |
| - | Bacho Kiro Cave | Bulgaria | Deryanovo Monastery | 2.237 | 3600 | 0 | 0 | Jagodinska - Card file of the caves | 8-2022 | ||
| - | Raychova Dupka | Bulgaria | Lovech | Balkan Mountains | 2.071 | 3333 | 121.4 | 37 | Jagodinska - Card file of the caves | 8-2022 | |
| - | Magura Cave | Bulgaria | Vidin | 1.553 | 2500 | 183.7 | 56 | Jagodinska - Card file of the caves | 8-2022 | ||
| - | Devetàshka Cave (Devetàshka peshterà ) | Bulgaria | 1.517 | 2442 | 0 | 0 | Jagodinska - Card file of the caves | 8-2022 | |||
| - | Kateng Boko (Formed in Laterite) | Burkina Faso | Oubitrenga | Loumbila | 0.025 | 40 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| Q | Grotte de Mugobo | Burundi | east Burundi | Mugobo | 0.056 | 90 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| Q | Grotte de Kayovu | Burundi | south east Burundi | Mount Nkoma | 0.024 | 39 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | Roung Dei Ho - Roung Thom Ken | Cambodia | Kampot | Kampot | 1.122 | 1806 | 137.8 | 42 | Atlas of the Great Caves and Karst of Southeast Asia Part 1 | 7-2008 | |
| - | Roung Bat Khteas | Cambodia | Kampot | Kampot | 0.608 | 978 | 160.8 | 49 | Atlas of the Great Caves and Karst of Southeast Asia Part 1 | 7-2008 | |
| - | Roung Prasat | Cambodia | Kampot | Kampong | 0.563 | 906 | 144.4 | 44 | Atlas of the Great Caves and Karst of Southeast Asia Part 1 | 7-2008 | |
| - | La Ang Phnom Prampi | Cambodia | Battambang | Phnum Prock | 0.487 | 783 | 0 | 0 | Atlas of the Great Caves and Karst of Southeast Asia Part 1 | 7-2008 | |
| - | Roung Kbal Khla | Cambodia | Kampot | Kampong | 0.474 | 763 | 0 | 0 | Atlas of the Great Caves and Karst of Southeast Asia Part 1 | 7-2008 | |
| - | Roung Preah Nipean | Cambodia | Kampot | Kampong | 0.464 | 746 | 0 | 0 | Atlas of the Great Caves and Karst of Southeast Asia Part 1 | 7-2008 | |
| L | Grotte de Gaskin | Cameroon | Mount Cameroon | Buea | 0.28 | 450 | 311.7 | 95 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | Grotte Demvoh Mâle | Cameroon | Fongo Tongo | Menoua | 0.18 | 290 | 29.5 | 9 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | Gouffre de Mbilibeekon | Cameroon | Nko'ètyè | Ebolowa | 0.137 | 220 | 23 | 7 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | Petite Grotte Ndemvo | Cameroon | Fongo Tongo | Menoua | 0.107 | 172 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| T | Grotte Kaa | Cameroon | Batiè | Hauts-Plateaux | 0.104 | 168 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | Grotte Demvoh Femelle | Cameroon | West Cameron | Fongo Tango | 0.1 | 161 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | Grotte de Loung | Cameroon | West Cameron | Fongo Tango | 0.087 | 140 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | Grotte de Nkolbisson - Pharmacie | Cameroon | Yaounde | Nkolbisson | 0.073 | 117 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| T | Grotte de Lintè no.1 | Cameroon | Lintè | Plateau de l'Adamoua | 0.062 | 100 | 114.8 | 35 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | Grotte de Lintè no.2 | Cameroon | Lintè | Plateau de L'Adamoua | 0.059 | 95 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | Castleguard Cave | Canada | Alberta | Rockies | 13.242 | 21311 | 1259.8 | 384 | Canada Long and Deep Caves Assembled by Pat Shaw | 8-2022 | |
| - | ARGO Cave System | Canada | BC | Vancouver Island | 11.434 | 18401 | 1332 | 406 | Canada Long and Deep Caves Assembled by Pat Shaw | 8-2022 | |
| - | Yorkshire Pot | Canada | AB/BC | Rockies | 8.582 | 13812 | 1276.2 | 389 | Canada Long and Deep Caves Assembled by Pat Shaw | 8-2022 | |
| - | Weymer Cave System | Canada | 7.916 | 12739 | 1213.9 | 370 | Pat Shaw e-mail | 2-2022 | |||
| - | Thanksgiving Cave | Canada | BC | Vancouver Island | 5.211 | 8386 | 1571.5 | 479 | Canada Long and Deep Caves Assembled by Pat Shaw | 8-2022 | |
| - | Ursa Major | Canada | BC | Vancouver Island | 5.026 | 8088 | 0 | 0 | Canada Long and Deep Caves Assembled by Pat Shaw | 8-2022 | |
| - | Bisaro Anima | Canada | BC | Rockies | 4.771 | 7678 | 2257.2 | 688 | Canada Long and Deep Caves Assembled by Pat Shaw | 8-2022 | |
| UW | Three Island Cave | Canada | Quebec | - | 4.078 | 6563 | 38.1 | 11.6 | Ian McKenzie e-mail | 1-2016 | |
| - | Heavy Breather System | Canada | BC | Rockies | 3.821 | 6150 | 2149 | 655 | Canada Long and Deep Caves Assembled by Pat Shaw | 8-2022 | |
| - | Gargantua | Canada | AB/BC | Rockies | 3.729 | 6001 | 0 | 0 | Canada Long and Deep Caves Assembled by Pat Shaw | 8-2022 | |
| UW | Gervais Cave | Canada | Ontario | - | 2.428 | 3907 | 30 | 9.1 | Ian McKenzie e-mail | 1-2016 | |
| UW | Leopard Frog Cave | Canada | - | - | 1.222 | 1966 | 0 | 0 | Steve Worthington e-mail | 5-2016 | |
| UW | Wet Dream Cave | Canada | British Columbia | Vancouver Island | 1.073 | 1727 | 148 | 45.1 | Jason Richards e-mail | 8-2016 | |
| - | Nangara-Komba Shelter | Central African Republic | Camot | 0.047 | 76 | 0 | 0 | Karst and Caves of the Central African Republic | 7-2014 | ||
| T | Grotte de Kom Zollè | Central African Republic | - | - | 0.031 | 50 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 1 P64 | 6-2017 | |
| C | Grotte de Bourdout Oumou (Schist) | Chad | - | - | 0.071 | 115 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 1 P64 | 6-2017 | |
| C | Grotte de l'Arche | Chad | Tibesti | Zouar | 0.039 | 62 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| C | Grotte de Bicha (Schist) | Chad | Ennedi | Fada | 0.034 | 55 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| C | Grotte de la guelta d'Archeï | Chad | Ennedi | Fada | 0.031 | 50 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| L | Roiho Cave System | Chile | Easter Island | Roiho | 4.039 | 6500 | 0 | 0 | Alfonso Antxia Science Society of Basque Country via Jabier Les e-mail | 6-2016 | |
| C | Cueva del Miledon (Conglomerate) | Chile | - | - | 0 | 0 | 656 | 200 | internet | 2-2015 | |
| - | Suiyang Shuanghe Dongqun | China | Guizhou | Suiyang | 210.29 | 338438 | 2181.8 | 665 | https://www.grottes-et-karsts-de-chine.org/npds/gkc_rsd_gro.php?gro_id=606&gro_id_res=606&f_gro_nom=Shuanghedongqun&f_gro_nomchi=%E5%8F%8C%E6%B2%B3%E6%B4%9E&f_pro_nom=Guizhou&f_pref_nom=Zunyi&f_dis_nom=Suiyang | 12-2022 | |
| - | San Wang Dong | China | Chongqing | Wulong | 42.145 | 67825 | 1125.3 | 343 | Descent 231 | 5-2016 | |
| - | Teng Long Dong | China | Hubei | Lichuan | 33.063 | 53210 | 1128.6 | 344 | Zhi Quin FB | 6-22 | |
| - | Jianghou Dixachanglang | China | Guangxi | Fengshan | 32.976 | 53070 | 1128.6 | 344 | 8-2016 | ||
| - | Er Wang Dong | China | Chongqing | Wulong | 29.328 | 47199 | 1446.9 | 441 | www.hongmeigui.net/deepandlong.php | 4-2017 | |
| - | Qikengdong | China | Chongqing | Wulong | 23.951 | 38546 | 3346.5 | 1020 | 8-2016 | ||
| - | Jiangzhou Dongxuexitong | China | Guangxi | Fengshan | 23.923 | 38500 | 492.1 | 150 | www.hongmeigui.net/deepandlong.php | 4-2017 | |
| - | Xia, Qikeng, Lanmu Shu, Miao Keng, Xiaogu Chi. Dongba Dong | China | Chongqing | Wulong | 22.046 | 35479 | 3346 | 1020 | LIU JIA e-mail | 4-2019 | |
| - | Mawandong | China | Guizhou | Zhengan | 21.535 | 34657 | 1820.9 | 555 | http://www.grottes-et-karsts-de-chine.org/npds/gkc_gro.php?op=deve | 2-2015 | |
| - | Bojian | China | Guizhou | Zunyi Shi | 14.515 | 23360 | 1935.7 | 590 | http://www.grottes-et-karsts-de-chine.org/npds/gkc_rcdev50.php? | 8-2016 | |
| - | Baishui Dong | China | Guizhou | Jiang Kou | 13.95 | 22450 | 0 | 0 | http://www.grottes-et-karsts-de-chine.org/npds/gkc_rcdev50.php? | 8-2016 | |
| - | Lingshandong | China | Guizhou | Zhengan | 11.993 | 19301 | 1591.2 | 485 | Long Caves in China by Erin Lynch | 1-2016 | |
| - | Feihu Dong | China | Hunan | Longshan | 11.806 | 19000 | 1115.5 | 340 | http://www.grottes-et-karsts-de-chine.org/npds/gkc_gro.php?op=deve | 2-2015 | |
| - | Chu Yan (Xiniu) Dong | China | Guizhou | An Long | 10.936 | 17600 | 1164.7 | 355 | http://www.grottes-et-karsts-de-chine.org/npds/gkc_rcdev50.php? | 6-2017 | |
| - | Duobing Dong | China | Guizhou | Xiuwen/Xifeng | 10.694 | 17210 | 0 | 0 | http://www.grottes-et-karsts-de-chine.org/npds/gkc_rcdev50.php? | 2-2015 | |
| C | Longmen Dong (Conglomerate) | China | Sichuan | Yaan | 8.196 | 13190 | 1168 | 356 | www.hongmeigui.net/deepandlong.php | 4-2017 | |
| - | Da Dong | China | Hubei | Wufeng | 6.793 | 10932 | 1030.2 | 314 | www.hongmeigui.net/deepandlong.php | 4-2017 | |
| - | Xiao Zhai Tiankeng Dong | China | Chongqing | Fengjie | 3.229 | 5197 | 3162.7 | 964 | http://www.grottes-et-karsts-de-chine.org/npds/gkc_gro.php?op=deve | 3-1996 | |
| - | Da Keng | China | Chongqing | Wulong | 2.654 | 4272 | 2543 | 775 | www.sop.inria.fr/agos-sophia/sis/DB/ | 4-2017 | |
| - | Wan zhang keng (Da Keng) | China | Chongqing | Fuling | 1.311 | 2110 | 2762 | 841.8 | LIU JIA e-mail | 4-2019 | |
| - | Meimu Cave | China Tibet | Ngai | Baqen | 3.09 | 4973 | 246.1 | 75 | web | 12-2020 | |
| - | Gong bu Cave | China Tibet | Ngai | - | 2.983 | 4800 | 0 | 0 | web | 12-2020 | |
| - | Dimen Cave | China Tibet | Ngai | - | 2.975 | 4788 | 211 | 64.3 | web | 12-2020 | |
| - | Gubu Cave | China Tibet | Ngai | - | 2.906 | 4676 | 526.6 | 160.5 | web | 12-2020 | |
| - | Gongbu ice Cave2 | China Tibet | Ngai | - | 2.889 | 4650 | 0 | 0 | web | 12-2020 | |
| Q | cueva de Cunday | Colombia | Tolimal | Cunday | 0.528 | 850 | 524.9 | 160 | Atlas Great Caves of the World | 6-2017 | |
| L | Panga Nyamaoui FA1 | Comoro Islands | Njazidja | - | 0.503 | 810 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 1 P70 | 6-2017 | |
| L | Grotte de Mhandou, HH 4-5 | Comoro Islands | Njazidja | - | 0.388 | 625 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 1 P70 | 6-2017 | |
| L | Lava Cave, HH2 | Comoro Islands | Njazidja | - | 0.295 | 475 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 1 P70 | 6-2017 | |
| L | Panga Betini, HH7-10-11 | Comoro Islands | Njazidja | - | 0.214 | 345 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 1 P70 | 6-2017 | |
| L | Lava Cave, HH6 | Comoro Islands | Njazidja | - | 0.208 | 335 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 1 P70 | 6-2017 | |
| L | Ngamq Mhimadji - Panga Mnouka, HH 8-9 | Comoro Islands | Njazidja | - | 0.202 | 325 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 1 P70 | 6-2017 | |
| L | Lava Cave No.10 | Comoro Islands | Njazidja | - | 0.13 | 210 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 1 P70 | 6-2017 | |
| - | Grotte de N'kila-N'tari | Congo | Madingou | Mudzanga | 0.932 | 1500 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | Grotte de Meya - Nzouari | Congo | - | Massif de Bangou | 0.932 | 1500 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | Perte de Mboumba | Congo | Madingou | Mouelou | 0.746 | 1200 | 65.6 | 20 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | Grotte de Bankoussou | Congo | Madingou | Mouyondzi | 0.311 | 500 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | Grottes de Malala I-II | Congo | - | Massif de Bangou | 0.217 | 350 | 0 | 0 | Caves Karst of the Congo Republic & Central & Northen Gabon | 7-2012 | |
| - | Resurgence de la Mboumba | Congo | Madingou | Mouelou | 0.134 | 215 | 0 | 0 | Caves Karst of the Congo Republic & Central & Northen Gabon | 7-2012 | |
| - | Grottes de la Lougoulou | Congo | - | Massif de Bangou | 0.062 | 100 | 0 | 0 | Caves Karst of the Congo Republic & Central & Northen Gabon | 7-2012 | |
| - | The Cataracts of Miramar | Costa Rica | Puntarenas | 0.336 | 541.32 | 516 | 157.28 | Speleo Digest 1999 | 6-2021 | ||
| - | Jamski sustav Crnopac | Croatia | Juzni Velebit | Crnopac | 36.72 | 59095 | 2723.1 | 830 | Aida Barisic | 4-2023 | |
| - | Jamski sustav Kita Gacesina - Drazenova puhaljka ? | Croatia | - | - | 19.209 | 30914 | 0 | 0 | Aida Barisic | 10-2021 | |
| - | Sustav Dulin ponor - Medvedica | Croatia | Hrvatska | Ogulin | 10.188 | 16396 | 272.3 | 83 | http://public.srce.hr/speleo/karta.html | 6-2017 | |
| - | Špiljski sustav Panjkov ponor - Muškinja - Varicakova | Croatia | Nova Kršija | Kurdun | 8.11 | 13052 | 0 | 0 | Aida Barišic e-mail | 6-22 | |
| - | Munizaba | Croatia | Juzni Velebit | Crnopac | 6.158 | 9911 | 1673.2 | 510 | The Biggest Croatian cave list | 8-2022 | |
| - | Spiljski sustav Tounjcica | Croatia | Krpel | Kordun | 5.657 | 9104 | 406.8 | 124 | Long & Deep caves of Croatia | 8-2022 | |
| - | Jama Kod Raspora | Croatia | Raspor | Istra | 4.506 | 7252 | 1282.8 | 391 | Long & Deep caves of Croatia | 8-2022 | |
| - | Sustav Jopiceva spilja - Bent | Croatia | Brebornica | Kordun | 4.169 | 6710 | 187 | 57 | Long & Deep caves of Croatia | 8-2022 | |
| - | Sustav Zracak nade II - Kaverna u tunelu Ucka | Croatia | Ucka | Hrvatsko Primorje | 4.099 | 6596 | 1410.8 | 430 | Long & Deep caves of Croatia | 8-2022 | |
| UW | Slovacka jama | Croatia | Sj Velebit | Mali kuk | 3.987 | 6416 | 4343.8 | 1324 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 9-2019 | |
| - | Veternica | Croatia | Medvednica | Gornji Stenjevac | 3.726 | 5996 | 164.0 | 50 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Kotluša | Croatia | Cetinska krajina | Zrili?i | 3.378 | 5436 | 85.3 | 26 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Špiljski sustav Gospodska špilja - Vrilo Cetine (Glavaš) | Croatia | Cetinska krajina | Milaši | 3.096 | 4982 | 515.1 | 157 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Donja Cerova?ka špilja | Croatia | Lika | Kesi?i | 2.614 | 4207 | 318.2 | 97 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Gornja Cerova?ka spilja | Croatia | Lika | Kesi?i | 2.507 | 4035 | 662.7 | 202 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Jamski Sustav Lukina jama - Trojama (Manual II) | Croatia | Sj Velebit | Hajdueki kukovi | 2.325 | 3741 | 4694.9 | 1431 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Jama Nedam | Croatia | Sj Velebit | Hajdueki kukovi | 2.112 | 3399 | 4379.9 | 1335 | Aida Barišic e-mail | 10-2021 | |
| - | Miljacka II | Croatia | Dalmacija | Kistanje | 2.091 | 3365 | 164.0 | 50 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Jamski sustav Velebita | Croatia | Sj Velebit | Roanski kukovi | 2.079 | 3346 | 3366.1 | 1026 | Aida Barišic e-mail | 9-2019 | |
| - | Vilina špilja-Izvor Omble | Croatia | južna Dalmacija | Rijeka Dubrova?ka | 1.895 | 3050 | 751.3 | 229 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Kusa II | Croatia | Južni Velebit | Krupa | 1.870 | 3010 | 52.5 | 16 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| UW | Vrulja Modric | Croatia | Dalmacija | Modri? | 1.801 | 2898 | 121.4 | 37 | Mladen Garasic e-mail | 1-2016 | |
| - | Mandelaja | Croatia | Ogulinsko - Plaš?anska zavala | Krpel | 1.762 | 2835 | 315.0 | 96 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Sustav Ponorac - Jovina pe?ina | Croatia | Kordun | Nova Kršlja | 1.761 | 2834 | 13.1 | 4 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Duša | Croatia | Južni Velebit | Crnopac | 1.728 | 2781 | 1043.3 | 318 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Miljacka I i V | Croatia | Dalmacija | Kistanje | 1.526 | 2456 | 144.4 | 44 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Špilja za Groma?kom vlakom | Croatia | Dalmacija | Groma?a | 1.516 | 2439 | 721.8 | 220 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Atila | Croatia | Srednji Velebit | Pazarište | 1.498 | 2410 | 193.6 | 59 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Klementina I | Croatia | Srednji Velebit | Klementa | 1.493 | 2403 | 882.5 | 269 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Lubuška jama | Croatia | Srednji Velebit | Hajdu?ki kukovi | 1.488 | 2395 | 1735.6 | 529 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Izvor Gojak | Croatia | Kordun | Gojak | 1.437 | 2312 | 91.9 | 28 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Markov ponor | Croatia | Lika | Donji Kosinj | 1.392 | 2240 | 275.6 | 84 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Golubnja?a u Grulovi?ima | Croatia | Dalmacija | Grulovi?i | 1.360 | 2189 | 239.5 | 73 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Provala | Croatia | Žumberak | Bu?ari | 1.343 | 2161 | 180.4 | 55 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Ponor Bregi | Croatia | Istra | Pazin | 1.311 | 2110 | 882.5 | 269 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Jama na Javoru | Croatia | Južni Velebit | Crnopac | 1.280 | 2060 | 337.9 | 103 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Kaverna u tunelu Plat | Croatia | Dalmacija | Dubrovnik | 1.233 | 1985 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |||
| - | Adios | Croatia | Kordun | Duman | 1.223 | 1969 | 154.2 | 47 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Izvor Li?anke (Veliko vrelo) | Croatia | Gorski Kotar | Vrelo | 1.128 | 1816 | 210.0 | 64 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Ponor Sušik | Croatia | Lika | Drežnic | 1.106 | 1780 | 29.5 | 9 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Cave Njemica | Croatia | Biokovo | Bukovac | 1.082 | 1741 | 3064.3 | 934 | Aida Barišic e-mail | 12-2020 | |
| - | Jamski sustav A-1 - Vilimova jama (A-2) | Croatia | Dalmacija | Briza | 1.076 | 1732 | 1932.4 | 589 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Ponor Vinicio Potleca | Croatia | Istra | Maruši?i | 1.061 | 1708 | 577.4 | 176 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Punar u Luci | Croatia | Lika | Pusto polje | 1.053 | 1695 | 1148.3 | 350 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Babina jama | Croatia | Lika | Li?ko Cerje | 1.039 | 1672 | 0.0 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | ||
| - | Dragi?a špilja II | Croatia | Cetinska krajina | Dragi?i | 1.010 | 1625 | 255.9 | 78 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Meduza | Croatia | Sjeverni Velebit | Rožanski kukovi | 0.997 | 1604 | 2316.3 | 706 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Špilja Bedara | Croatia | Žumberak | Višoševi?i | 0.990 | 1593 | 370.7 | 113 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Mokre noge | Croatia | Dalmacija | Ladana | 0.971 | 1563 | 2726.4 | 831 | Deep cave list Croatia | 9-2019 | |
| - | Velka Vrulja | Croatia | Dalmacija | Starigrad Paklenica | 0.966 | 1554 | 249.3 | 76 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Ponor Vele vode | Croatia | Gorski Kotar | Bela Vodica | 0.929 | 1495 | 387.1 | 118 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Flanjkova špilja | Croatia | Kordun | Popovac | 0.925 | 1488 | 131.2 | 40 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Rudeli?a špilja (Vukeli?a pe?ina; Kosti?a pe?ina) | Croatia | Cetinska krajina | Vukeli?i | 0.900 | 1448 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |||
| - | Strmoti?a ponor | Croatia | Lika | Strmoti?i | 0.893 | 1437 | 196.9 | 60 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Ponor Kolinasi | Croatia | Istra | Kolinasi | 0.794 | 1278 | 390.4 | 119 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Dola?a | Croatia | Žumberak | Draš?i Vrh | 0.784 | 1262 | 508.5 | 155 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Sustav Mateši?eva špilja - Popova?ka špilja | Croatia | Kordun | Mateši?i | 0.774 | 1246 | 78.7 | 24 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Fantomska jama | Croatia | Južni Velebit | Seline | 0.757 | 1218 | 1565.0 | 477 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Vrulja Ze?ica | Croatia | Dalmacija | Modri? | 0.752 | 1210 | 160.8 | 49 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Mijatova jama | Croatia | Kordun | Mateško selo | 0.748 | 1204 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |||
| - | Hajdova hiža | Croatia | Gorski Kotar | Gu?e selo | 0.738 | 1188 | 213.3 | 65 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Lokvarka | Croatia | Gorski Kotar | Kameniti vrh | 0.733 | 1179 | 938.3 | 286 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Kaverna na stacionaži 1+637 Vodena | Croatia | Dalmacija | Tunel Sv. Ilija | 0.731 | 1177 | 1049.9 | 320 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Bezdanja?a pod Vatinovcem (Horvatova špilja) | Croatia | Lika | Vatinovac | 0.731 | 1176 | 659.4 | 201 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Ponor Pepelarica | Croatia | Srednji Velebit | Kalanjeva ruja | 0.725 | 1167 | 1161.4 | 354 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Izvor Zagorske Mrežnice | Croatia | Ogulinsko - Plaš?anska zavala | Desmeric | 0.713 | 1147 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |||
| - | Špilja ?ude | Croatia | Dalmacija | Kanjon Zrmanje | 0.684 | 1101 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |||
| - | Ponor pod Kremenom | Croatia | Slunj | Miljevci | 0.683 | 1099 | 72.2 | 22 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Jelar ponor | Croatia | Lika | Štikada | 0.680 | 1094 | 147.6 | 45 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Tamnica | Croatia | Kordun | Potok Tounjski | 0.679 | 1093 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |||
| - | Špilja u kamenolomu Debelja?a | Croatia | Lika | Kamenolom Debelja?a | 0.672 | 1082 | 219.8 | 67 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Sirena | Croatia | Sjeverni Velebit | Rožanski kukovi | 0.668 | 1075 | 1315.6 | 401 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Sustav Kicljeve jame | Croatia | Gorski kotar | Ravna Gora | 0.668 | 1075 | 935.0 | 285 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Kojina jama | Croatia | Kordun | Mašvina | 0.665 | 1070 | 587.3 | 179 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Mo?iljska špilja | Croatia | Dalmacija | Osojnik | 0.645 | 1038 | 452.8 | 138 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Piskovica | Croatia | Istra | Gologorica | 0.644 | 1036 | 124.7 | 38 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Majerovo Vrilo | Croatia | Mala Kapela | Tonkovi?i | 0.634 | 1020 | 406.8 | 124 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Rokina bezdana | Croatia | Lika | Požarnica | 0.631 | 1016 | 416.7 | 127 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Jama u Birbovoj dragi | Croatia | Istra | Ra?ja Vas | 0.622 | 1001 | 961.3 | 293 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 1-2023 | |
| - | Amfora | Croatia | Dalmacija | Biokovo | 0.291 | 468 | 2585.3 | 788 | Aida Barišic e-mail | 9-2019 | |
| - | Gr. Caverna de Palmarito | Cuba | Pinar del Rio | S. de Vinales | 33.554 | 54000 | 0 | 0 | Info CREI 2001 N10 | 6-2017 | |
| - | Santo Tomas (gran caverna de) | Cuba | Pinar del Rio | S. de Quemadas | 28.583 | 46000 | 0 | 0 | The NSS News V57N10P300 | 10-1999 | |
| - | Sistema de Pan de Azucar | Cuba | Pinar del Rio | S.del Rosario | 23.612 | 38000 | 0 | 0 | The NSS News V57N10P300 | 10-1999 | |
| - | Majaguas-Cantera (sis.caverna.) | Cuba | Pinar del Rio | S.de San Carlo | 21.127 | 34000 | 0 | 0 | The International Caver | 6-2017 | |
| - | Perdidos (sis.cavernario de los) | Cuba | Pinar del Rio | S. del Roario | 16.156 | 26000 | 0 | 0 | Speleolgia | 5-2017 | |
| - | Gran Sistema Cavernaio de Fuentes | Cuba | Pinae del Rio | Sierra de Mesa | 16.156 | 26000 | 0 | 0 | The International Caver #8 | 6-2017 | |
| - | Cuevas de Bellamar | Cuba | Matanzas | - | 14.292 | 23000 | 0 | 0 | http://www.ecured.cu/index.php/Cuevas_de_Bellamar | 10-2016 | |
| - | Sistema Constantino | Cuba | Pinar del Rio | - | 9.321 | 15000 | 0 | 0 | WLCL | ||
| - | System Amaterskej a Punkevni Jesky. | Czech Rep. | Moravia | Ostrov | 24.324 | 39146 | 1630.6 | 497 | Libor Faitl e-mail | 1-2016 | |
| - | Rudickê propadani | Czech Rep. | - | - | 7.643 | 12300 | 590.6 | 180 | Eric Madelanine list | 7-2006 | |
| UW | Hranicka Propast | Czech Rep. | - | - | 0 | 0 | 1325.5 | 404 | article | 10-2016 | |
| - | Grotte de Ngovo (Grotte de Langa) | Dem.Rep. Congo | Mbanza Nrungu | Bas-Congo | 3.641 | 5860 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | Grotte de Kiwakishi | Dem.Rep. Congo | Mitabwa | Shaba | 1.305 | 2100 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | Grande Grotte de Thhysvile | Dem.Rep. Congo | Mbanza Nrungu | Bas-Congo | 1.305 | 2100 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | Grotte de Salanga | Dem.Rep. Congo | Gandajika | Lupata | 1.243 | 2000 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | Grotte de Pitashi | Dem.Rep. Congo | Kamina | Shaba | 1.243 | 2000 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | Grotte de Kilubi | Dem.Rep. Congo | Katanga | Lomina-Katanga | 1.243 | 2000 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | Grotte Kabambi | Dem.Rep. Congo | Mt.Hoyo | Ituri | 0.994 | 1600 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | Grotte de Ngimba Dimba | Dem.Rep. Congo | Mbanza Nrungu | Bas-Congo | 0.994 | 1600 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | tadi Kieza | Dem.Rep. Congo | Mbanza Nrungu | Bas-Congo | 0.808 | 1300 | 180.4 | 55 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | Emergence de Ziaka | Dem.Rep. Congo | Kwilu Ngongo | Tukisa | 0.808 | 1300 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| L | Tube de lava '2013' | Djibouti | Ghoubet-Lac | Assal Volcanic area | 0.069 | 111 | 36.1 | 11 | Atlas of the Great Caves and Karst of Africa Part 1 P94 | 3-2019 | |
| L | Tube de lava de L'Armae Kôma | Djibouti | Ghoubet-Lac | Assal Volcanic area | 0.063 | 102 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 1 P94 | 6-2017 | |
| L | Le Petit Hornito | Djibouti | Ghoubet-Lac | Assal Volcanic area | 0.036 | 58 | 32.8 | 10 | Atlas of the Great Caves and Karst of Africa part 1 | 6-2017 | |
| UW | Manantial del Toro | Dominican Republic | La Altagracia | Boca de Yuma | 7.003 | 11270 | 62.3 | 19 | Olivier Testa e-mail | 3-2020 | |
| - | Cuevas de LA Entrada | Dominican Republic | Maria Trinidad Sancez | Cabrera | 0.261 | 420 | 32.8 | 10 | Speleo Digest 2000 | 6-2017 | |
| - | Cue4va de la Linea | Dominican Republic | Hato Mayor | Cano Presa | 0.162 | 260 | 32.8 | 10 | Speleo Digest 2000 | 4-2019 | |
| L | Cueva del Cascajo | Ecuador | Galapagos Islands | Santa Cruz Is. | 1.87 | 3010 | 0 | 0 | Chris Llyod - Cavers Digest | 4-1999 | |
| L | Cueva Shato 1 | Ecuador | Galapagos Islands | Santa Cruz Is. | 0.32 | 515 | 102 | 31 | A.Addison | 8-2016 | |
| L | Cueva Chato 2 | Ecuador | Galapagos Islands | Santa Cruz Is. | 0.284 | 457 | 72 | 22 | A.Addison | 8-2016 | |
| L | Cueva Gran Chapparal | Ecuador | Galapagos Islands | Isla Isabela | 0.281 | 453 | 121 | 37 | A.Addison | 8-2016 | |
| L | Cueva Primicias Major | Ecuador | Galapagos Islands | Santa Cruz Is. | 0.268 | 431 | 69 | 21 | A.Addison | 8-2016 | |
| L | Cueva Gilda | Ecuador | Galapagos Islands | Santa Cruz Is. | 0.255 | 410 | 105 | 32 | A.Addison | 8-2016 | |
| L | Simtema Silvana | Ecuador | Galapagos Islands | Santa Cruz Is. | 2.548 | 4100 | 643 | 196 | NSS Convention 2020 | 4-2019 | |
| L | Cueva de Gallardo | Ecuador | Galapagos Islands | Santa Cruz Is. | 1.439 | 2316 | 226.4 | 69 | A.Addison | 4-2019 | |
| L | La Liegada | Ecuador | Galapagos Islands | Santa Cruz Is. | 1.284 | 2066 | 0 | 0 | NSS News V72N9P22 | 6-2017 | |
| L | Cueva de la Finca Kastdalen | Ecuador | Galapagos islands | Santa Cruz Is. | 1.243 | 2000 | 0 | 0 | www.wec-net.com/english/lavalist-w.html | ||
| L | Cueva Mora | Ecuador | Galapagos Islands | Santa Cruz Is. | 0.815 | 1311 | 144 | 44 | A.Addison | ||
| L | Cueva Grand Royal Palm | Ecuador | Galapagos Islands | Santa Cruz Is. | 0.646 | 1039 | 82 | 25 | A.Addison | 5-2020 | |
| L | Cueva Soyla | Ecuador | Galapagos Islands | Santa Cruz Is. | 0.645 | 1038 | 164 | 50 | A.Addison | 7-2017 | |
| L | Tuneles de los Piratas | Ecuador | Galapagos Islands | Santa Cruz Is. | 0.638 | 1026 | 138 | 42 | A.Addison | 1-2021 | |
| L | Cueva Kubler | Ecuador | Galapagos Islands | Santa Cruz Is. | 0.577 | 929 | 0 | 0 | NSS News V72N9P22 | 10-2020 | |
| - | Wadi Sannur Cave4 | Egypt | Eastern Desert | Beni Suef | 0.171 | 275 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 6-2017 | |
| - | Omar Cav e | Egypt | Eastern Desert | Beni Suef | 0.062 | 100 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2017 | |
| - | Djara Cave | Egypt | Western Desert | Bahariya Oasis | 0.052 | 83 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 6-2017 | |
| - | Nimir Cave | Egypt | Eastern Desert | Southern Galala plateau | 0.022 | 36 | 21 | 6.4 | Atlas of the Great Caves and Karst of Africa part 1 | 10-2021 | |
| - | El Makhrum | Egypt | Western Desert | Crystal Mountains | 0.019 | 30 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 6-2017 | |
| T | Cueva Caracas | Equatorial Guinea | Ebebiyin | Rio Muni | 0.022 | 36 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 6-2017 | |
| L | bat-infested lava Tube | Ethiopia | - | Walta Gada | 0.137 | 220 | 0 | 0 | Descent (190) P35 | 7-2016 | |
| - | Sof Omar Holluca | Ethiopia | Bale | Ityopya | 9.383 | 15100 | 49.2 | 15 | Atlas - Great Caves of the World | ||
| - | Achere Cave | Ethiopia | West Harrar | Oromia | 2.38 | 3830 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 5-2016 | |
| - | Aynage Cave | Ethiopia | West Harrar | Oromia | 2.055 | 3308 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 8-2022 | |
| - | Holqa Warabesa | Ethiopia | West Harrar | Oromia | 1.927 | 3102 | 229.7 | 70 | Atlas of the Great Caves and Karst of Africa part 1 | 8-2 | |
| - | Nur Mohaned | Ethiopia | Goro | Bale | 1.553 | 2500 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 10-1999 | |
| - | Holqa Oromo | Ethiopia | East Hjarrar | Gursum | 0.932 | 1500 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | SA/02 | |
| - | Rukiesa | Ethiopia | West Harrar | Oromia | 0.808 | 1300 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | SA/02 | |
| - | Holqa Bero | Ethiopia | West Harrar | Oromia | 0.549 | 884 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 8-2022 | |
| - | Ganayati | Ethiopia | West Harrar | Mechara | 0.323 | 520 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | ||
| - | Gamo Saada | Ethiopia | Bale | Jara | 0.304 | 489 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | ||
| L | Caverne Bateau | France | Ile de la Reunion | Indian Ocean | 1.187 | 1910 | 112 | 34 | Jean-Yves Bigot | 1-2016 | |
| L | Caverne de la Riviere des Remparts | France | Ile de la Reunion | Indian Ocean | 0.621 | 1000 | 0 | 0 | Jean-Yves Bigot | 1-2016 | |
| L | Trou no.2 de la Pleine des Palmistes | France | Ile de la Reunion | Indian Ocean | 0.588 | 947 | 0 | 0 | Michael laumanns e-mail | 8-2016 | |
| L | Caverne des Fees | France | Ile de la Reunion | Indian Ocean | 0.51 | 820 | 85 | 278.87 | http://arsip.free.fr/ | 9-2016 | |
| L | Grotte Des Salanganes | France | Ile de la Reunion | Indian Ocean | 0.342 | 550 | 69 | 226.38 | Jean-Yves Bigot | 1-2016 | |
| L | Grotte de Bernica | France | Ile de la Reunion | Indian Ocean | 0.229 | 369 | 102 | 334.65 | Jean-Yves Bigot | 1-2016 | |
| L | Le Trou D'eau | France | Ile de la Reunion | Indian Ocean | 0.217 | 350 | 148 | 485.56 | Atlas Des Grands Gouggres Du Monde | 6-2017 | |
| L | Caverne de la Ravine Fleurimont | France | Ile de la Reunion | Indian Ocean | 0.143 | 230 | 30 | 98.43 | C.Martorell e-mail | 5-2021 | |
| L | Trou du Sentier de Piton Textor | France | Ile de la Reunion | Indian Ocean | 0.109 | 175 | 157 | 515.09 | Jean-Yves Bigot | 1-2016 | |
| L | Caverne de la Ravine Saint-Francois | France | Ile de la Reunion | Indian Ocean | 0.103 | 165 | 154 | 505.25 | Jean-Yves Bigot | 1-2016 | |
| L | Caverne aval du Pylone | France | Ile de la Reunion | Indian Ocean | 0.099 | 160 | 20 | 65.62 | Jean-Yves Bigot | 1-2016 | |
| L | Caverne des Quatre Voies | France | Ile de la Reunion | Indian Ocean | 0.085 | 136 | 36 | 118.11 | Le Karst Du Gypse, Jean Yves Bigot Page 86-87 | 7-2002 | |
| L | Caverne Butor | France | Ile de la Reunion | Indian Ocean | 0.062 | 100 | 13 | 42.65 | Le Karst Du Gypse, Jean Yves Bigot Page 86-87 | 7-2002 | |
| L | Cratere Commerson (Lava Pit) | France | Ile de la Reunion | Indian Ocean | 0 | 0 | 840 | 256.03 | Le Karst Du Gypse, Jean Yves Bigot Page 86-87 | 7-2002 | |
| L | Cratre de la Soufriere (Lava Pit) | France | Ile de la Reunion | Indian Ocean | 0 | 0 | 610 | 185.93 | Le Karst Du Gypse, Jean Yves Bigot Page 86-87 | 7-2002 | |
| - | Reseau Felix Trombe / Henne-Morte | France | Haute-Garonne | Coume Ouarnede | 72.864 | 117263 | 3294 | 1001 | Liste des cavites naturelles les plus longues de France | 4-2019 | |
| - | Reseau de l'Alpe | France | Isere / Savoie | Chartreuse | 44.925 | 72300 | 2149 | 655 | Liste des cavites naturelles les plus longues de France | 4-2019 | |
| - | Grotte de Saint-Marcel | France | Ardeche | Bas-Vivarais | 40.078 | 64500 | 1066.3 | 325 | Liste des cavites naturelles les plus longues de France | 4-2019 | |
| UW | Arresteliako ziloa(Souffleur de Larrandaburu) | France | Pyre. Atlantiques/Navarr | Pierre Saint Martin | 37.868 | 60943 | 2740 | 835 | Die langsten Unterwasserholensysteme der Welt | 4-2019 | |
| - | Gouffre de Padirac | France | Lot | Causse de Gramat | 36.661 | 59000 | 1033.5 | 315 | Jean-Yves Bigot | 4-2019 | |
| - | Grotte de la Luire | France | Drome | Vercors | 34.91 | 56182 | 1906.2 | 581 | Liste des cavites naturelles les plus longues de France | 4-2019 | |
| - | Systeme du Granier | France | Isere / Savoie | Chartreuse | 34.626 | 55725 | 2083.3 | 635 | Liste des cavites naturelles les plus longues de France | 4-2019 | |
| - | Reseau de la Dent de Crolles | France | Isere | Chartreuse | 34.428 | 55407 | 2263.8 | 690 | Buchaly, Waldbrener | 4-2019 | |
| - | Trou qui souffle | France | Isere | Vercors | 30.634 | 49300 | 2198.2 | 670 | Liste des cavites naturelles les plus longues de France | 4-2019 | |
| - | Trou du Garde / Creux de la Cavale | France | Savoie | Les Deserts | 30.122 | 48476 | 987.5 | 301 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Reseau des Chuats | France | Drome | Vercors | 28.874 | 46468 | 1207.3 | 368 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Grotte de la Diau | France | Haute Savoie | Parmelan | 27.962 | 45000 | 2362.2 | 720 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| G | Scialet de les Nuits Blanches - Superieur du clos d'Aspres | France | Isere | Vercors | 26.098 | 42000 | 3497 | 1066 | Le Karst Du Gypse, Jean Yves Bigot Page 86-87 | 7-2002 | |
| - | Gouffre Berger - Gouffre de la Fromagere | France | Isere | Vercors | 22.991 | 37000 | 4341 | 1323 | https://fr-academic.com/dic.nsf/frwiki/717878#cite_note-1 | 12-2022 | |
| - | Reseau du Verneau | France | Doubs | Deservillers | 21.748 | 35000 | 1269.7 | 387 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Reseau Andre Lachambre (grotte d'Embulla) | France | Pyrenees-Orientales | Conflent | 21.748 | 35000 | 242.8 | 74 | D'apres Christophe Levillain | 6-2017 | |
| - | Reseau de Bunant | France | Haute Savoie | Parmelan | 20.816 | 33500 | 1213.9 | 370 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Reseau de Coufin-Chevaline | France | Isere | Vercors | 20.071 | 32301 | 1394.4 | 425 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Systeme Prerouge - Litorne | France | Savoie | Bauges | 19.444 | 31292 | 1666.7 | 508 | Jose Luis e-mail | 2-2015 | |
| - | Reseau de Francheville | France | Cote-d'Or | Francheville | 17.728 | 28530 | 557.7 | 170 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Reseau de Lachambre - Estacio Vella | France | Pyrenees-Orientales | Conflent | 16.662 | 26815 | 242.8 | 74 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Reseau Jean Bernard | France | Haute Savoie | Haute-Giffre | 16.581 | 26685 | 5256 | 1625 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Reseau de Fuilla - Canalettes | France | Pyrenees-Orientales | Conflent | 16.466 | 26500 | 259.2 | 79 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Systeme Biolles - Squelettes - Crolleurs | France | Savoie | Margeriaz | 16.156 | 26001 | 1939 | 591 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Gouffre Lonne-Peyret (Reseau des Arres Planeres) | France | Pyrenees-Atlantiques | Pierre Saint Martin | 15.588 | 25086 | 2648 | 807 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Gouffre Nebele | France | Pyrenees-Atlantiques | Aquitaine | 14.937 | 24038 | 1558.4 | 475 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Systeme de Foussoubie | France | Ardeche | Bas-Vivarais | 14.457 | 23266 | 452.8 | 138 | Xavier Robert e-mail | 4-2019 | |
| - | Grotte de Neuvon | France | Cote-d'Or | Plom.-les-Dij. | 14.26 | 22949 | 114.8 | 35 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Grotte d'Arphidia | France | Pyrenees-Atlantiques | Pierre Saint Martin | 14.027 | 22575 | 2336 | 712 | Jean-Yves Bigot | 1-2016 | |
| - | Gouffre de Cabrespine (lo Gaugnas) | France | Aude | Montagne Noire | 13.981 | 22500 | 1653.5 | 504 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Rèseau de la Falconette | France | Auvergne-Rhone-Alpes | Bas-Bugey | 13.67 | 22000 | 1023.6 | 312 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Perte de Massar | France | Aveyron | Causse de Limogne | 13.049 | 21000 | 393.7 | 120 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Rèseau Pleurachat-Doria | France | Auvergne-Rhone-Alpes | Prealpes | 13.002 | 20924 | 941.6 | 287 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Grotte d'En Gorner | France | Pyrenees-Orientales | Conflent | 12.49 | 20100 | 137.8 | 42 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Aven Noir | France | Aveyron | Grands Causses | 12.427 | 20000 | 557.7 | 170 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Reseau Fanges - Paradet | France | Pyrenees-Orientales | Fenouilledes | 12.28 | 19763 | 990.8 | 302 | Bernard Ournie e-mail | 5-2021 | |
| - | Borne aux Cassots | France | Jura | Nevy-sur-Seile | 11.851 | 19072 | 472.4 | 144 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Igues de Goudou - Lacarriere | France | Lot | Causse de Gramat | 11.362 | 18285 | 413.4 | 126 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Reseau de Malissard | France | Isere / Savoie | Chartreuse | 11.284 | 18160 | 1361.5 | 415 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Gouffre des Vitarelles | France | Occitanie/Lot/Gramat | Gramat | 11.282 | 18156 | 462.6 | 141 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Grotte de Gournier | France | Isere | Vercors | 11.185 | 18000 | 2231 | 680 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Tanne aux Cochons - Tanne Froide | France | Savoie | margeriaz | 10.995 | 17694 | 2700 | 825 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Aven du Sotch de la Tride | France | Aveyron | Grands Causses | 10.812 | 17400 | 1122 | 342 | Liste Drouin | 6-2017 | |
| - | Reseau du Rupt du Puits | France | Meuse | Barrois | 10.812 | 17400 | 164 | 50 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Aven de la Leicasse | France | Herault | Grands Causses | 10.271 | 16530 | 1168 | 356 | Jean-Yves Bigot | 1-2016 | |
| - | Reseau de la Couze (Correze) | France | Correze | Causse de Martel | 10.207 | 16426 | 337.9 | 103 | Thierry Apriland via Yvonne e-mail | 1-2016 | |
| G | Aven Lacas | France | Occitanie | - | 9.974 | 16051 | 1332 | 406 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| G | Évent de Rognès | France | Occitanie | - | 9.693 | 15600 | 91.9 | 173 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Grotte de la Cigalere | France | Ariege | Pyrenees | 9.321 | 15000 | 748 | 228 | Philippe Audra (Spelunca N66) | 6-2017 | |
| - | Systeme de Sauvas-Cocaliere | France | Ardeche | Bas-Vivarais | 9.01 | 14500 | 292 | 89 | Jean-Yves Bigot | 1-2016 | |
| - | Rèseau de la Grotte des Chamois | France | Alpes-Côte d'Azur | Alpes du Sud | 8.637 | 13900 | 0 | 390 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Rèseau d'Ardengost | France | Occitanie | Pyrenees | 8.525 | 13720 | 0 | 440 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Sysème souterrain de I'Hyder | France | Occitanie | - | 8.202 | 13200 | 1981.6 | 604 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Aven de la Combe Rajeau | France | Auvergne-Rhone-Alpes | - | 8.078 | 13000 | 820.2 | 250 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Rèseau Trou qui Fume - Grotte des Duffaits | France | Nouvelle-Aquitaine | - | 8.078 | 13000 | 131.2 | 40 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Gouffre Mirolda / Lucien Bouclier | France | Haute Savoie | Samoens | 8.078 | 13000 | 5685.7 | 1733 | Philippe Audra (Spelunca N66) | 6-2017 | |
| - | Tanne des Pra d'Zeures T075 | France | Haute Savoie | Tournette | 8.078 | 13000 | 3766 | 1148 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Rèseau Median du clos d'Aspres | France | - | - | 8.047 | 12950 | 2345.8 | 715 | Eric Madelanine list | 7-2006 | |
| - | Rèseau Camelot | France | Nouvelle-Aquitaine | - | 7.922 | 12750 | 147.6 | 45 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Combe des Bioles - Tanne des Squelettes | France | Savoie | Bauges | 7.767 | 12500 | 1847.1 | 563 | Philippe Audra (Spelunca N66) | 6-2017 | |
| UW | Rèseau Lot du Bois - Source du pissieux | France | Auvergne-Rhone-Alpes | - | 7.715 | 12416 | 607 | 185 | Liste des cavites naturelles les plus longues de France | 6-2022 | |
| G | Grotte du Banquier | France | Occitanie | - | 7.705 | 12400 | 492.1 | 150 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Cuves de Sassenage | France | Auvergne-Rhone-Alpes | - | 7.64 | 12295 | 1515.7 | 462 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| G | Grotte de Malaval | France | Occitanie | - | 7.456 | 12000 | 777.6 | 237 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| G | Grotte de Fontrabiouse | France | Occitanie | - | 7.456 | 12000 | 196.9 | 60 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Igue de la Vayssière | France | Occitanie | - | 7.456 | 12000 | 82 | 25 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Rèseau de Lavayssiere | France | - | - | 7.456 | 12000 | 0 | 0 | Eric Madelanine list | 7-2006 | |
| - | Rèseau Christian - Gathier | France | Auvergne-Rhone-Alpes | - | 7.27 | 11700 | 1072.8 | 327 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Grotte du TM 71 | France | Occitanie | - | 7.151 | 11508 | 449.5 | 137 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Behiako Leizea | France | Nouvelle-Aquitaine | Pyrenees | 7.146 | 11500 | 1955.4 | 596 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| L | Aven des Baoudillouns | France | Alpes-Côte d'Azur | - | 7.094 | 11416 | 1558.4 | 475 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Système Pinet - Brouillard | France | Alpes-Côte d'Azur | - | 6.944 | 11175 | 1663.4 | 507 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Gouffre de Pourpevelle | France | Bourgogne-Franche-Com | - | 6.94 | 11169 | 347.8 | 106 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Aven de Rogues | France | Occitanie | - | 6.892 | 11091 | 830.1 | 253 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Grotte des Eaux Chaudes | France | Pyrenees-Atlantiques | Pic de Ger | 6.835 | 11000 | 2657 | 810 | Jean-Yves Bigot | 1-2016 | |
| - | Rèseau de la Tète des Verds | France | Auvergne-Rhone-Alpes | - | 6.835 | 11000 | 2519.7 | 768 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Scialet Candy | France | Auvergne-Rhone-Alpes | - | 6.835 | 11000 | 1830.7 | 558 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| UW | Gouffre du Petit Saint Cassien | France | Alpes-Côte d'Azur | - | 6.751 | 10865 | 1322.2 | 403 | Liste des cavites naturelles les plus longues de France | 6-2022 | |
| - | Trou Souffleur | France | Alpes-Côte d'Azur | - | 6.744 | 10853 | 3021.7 | 921 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| G | Trou du Vent | France | Nouvelle-Aquitaine | - | 6.711 | 10800 | 341.2 | 104 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Grotte du Garrel | France | Occitanie | - | 6.524 | 10500 | 1003.9 | 306 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Tanne de Chavanu | France | Auvergne-Rhône-Alpes | - | 6.47 | 10413 | 2171.9 | 662 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Gouffre du Bracas de Thurugne 6 (Reseau de Soudet) | France | Atlantiques | Pierre Saint Martin | 6.425 | 10340 | 3839 | 1188 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Abime de Bramabiau | France | Occitanie | - | 6.363 | 10240 | 285.4 | 87 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Grotte de Trabuc | France | Bourgogne-Franche-Com | - | 6.342 | 10206 | 131.2 | 40 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Grotte de Baume Layrou | France | Occitanie | - | 6.332 | 10190 | 692.3 | 211 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Grotte Roche Chalve - Trou du Coeur | France | Occitanie | - | 6.313 | 10160 | 531.5 | 162 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Grotte du Grand Antoine | France | Auvergne-Rhone-Alpes | - | 6.309 | 10154 | 1509.2 | 460 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Reseau Paloume | France | Ariege | Balgueres | 6.214 | 10000 | 2461 | 795 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Rèseau Belle - Cassagnous | France | Occitanie | - | 6.214 | 10000 | 2001.3 | 610 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Rèseau des Zorzières | France | Auvergne-Rhône-Alpes | - | 6.073 | 9774 | 2949.5 | 899 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Gouffre de | France | Nouvelle-Aquitaine | - | 5.434 | 8745 | 2404.9 | 733 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Rèseau de la Pointe de Sans Bet | France | Auvergne-Rhône-Alpes | - | 4.971 | 8000 | 2152.2 | 656 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Couey Lotge | France | Nouvelle-Aquitaine | - | 4.66 | 7500 | 2388.5 | 728 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Rèseau de Bovinant | France | Auvergne-Rhône-Alpes | - | 4.248 | 6836 | 2372 | 723 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Chourum des Aiguilles | France | Hautes Alpes | Devoluy | 3.79 | 6100 | 3215 | 980 | Jean-Yves Bigot | 1-2016 | |
| - | Gouffre Romy | France | Nouvelle-Aquitaine | - | 3.766 | 6060 | 2293.3 | 699 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| UW | Doux de Coly | France | - | - | 3.759 | 6050 | 0 | 0 | Die langsten Unterwasserholensysteme der Welt | 9-2016 | |
| - | Reseau Tasques - Krakoukas | France | Pyrenees-Atlantiques | Iseye | 3.728 | 6000 | 2697 | 822 | Xavier Robert e-mail | 4-2019 | |
| - | Gouffre Touya de Liet | France | Pyrenees-Atlantiques | Iseye | 3.107 | 5000 | 2933 | 894 | Jean-Yves Bigot | 1-2016 | |
| - | Antre des Damnes | France | Isere | Correncon | 3.107 | 5000 | 2871 | 865 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Gouffre du Papilion | France | Occitanie | 3.107 | 5000 | 1988.2 | 606 | Liste des cavites naturelles les plus longues de France | 6-22 | ||
| - | Rèseau de Balacha | France | Auvergne-Rhône-Alpes | - | 2.843 | 4576 | 2181.8 | 665 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Puts dets Tachous | France | Hautes Pyrenees | Saint-Pe-de-Bigorre | 2.796 | 4500 | 2638 | 804 | Jean-Yves Bigot | 1-2016 | |
| - | Gouffre Georges | France | Auvergne-Rhône-Alpes | - | 2.169 | 3490 | 2365.5 | 721 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Gouffre de la Consolation | France | Nouvelle-Aquitaine | - | 2.142 | 3448 | 2332.7 | 711 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Les cinq Scialets - Hachoir à Viande | France | Auvergne-Rhône-Alpes | - | 2.138 | 3441 | 2149 | 655 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Rèseau Trois Dents - Quèbe de Coiche | France | Nouvelle-Aquitaine | - | 1.926 | 3100 | 2381.9 | 726 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| G | Reseau Denis Parisis | France | Val-la'Oise | Béthemont-la-Forêt | 1.833 | 2950 | 0 | 0 | Le Karst Du Gypse, Jean Yves Bigot Page 86-87 | 7-2002 | |
| - | Tune des Renards | France | Alpes-Côte d'Azur | - | 1.727 | 2780 | 3103.7 | 946 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Gouffre du Cambou de Liard 2 | France | Pyrenees-Atlantiques | Iseye | 1.553 | 2500 | 3038 | 926 | Atlas Des Grands Gouggres Du Monde | 6-2017 | |
| UW | Source de Bestouan | France | - | - | 1.529 | 2461 | 0 | 0 | UWS V18N6 | 6-2016 | |
| - | Scialet des Pullis | France | Auvergne-Rhône-Alpes | - | 1.488 | 2394 | 2257.2 | 688 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Gouffre des Moris vivants | France | Auvergne-Rhône-Alpes | - | 1.367 | 2200 | 2296.6 | 700 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Gouffre de la Rasse | France | Auvergne-Rhône-Alpes | - | 1.305 | 2100 | 2263.8 | 690 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| UW | Emergence du Ressell | France | - | - | 1.243 | 2000 | 265 | 80.8 | Buchaly, Waldbrener | 6-2016 | |
| - | Rèseau de la Pique | France | Occitanie | - | 1.181 | 1900 | 2037.4 | 621 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Gouffre de Gournier | France | Auvergne-Rhône-Alpes | - | 1.15 | 1850 | 2214.6 | 675 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Aven du CaladIre | France | Alpes-Côte d'Azur | - | 1.15 | 1850 | 2188.3 | 667 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| UW | Source de Port Miou | France | - | - | 1.038 | 1670 | 0 | 0 | UWS V18N6 | 6-2016 | |
| - | Tanne ê Chaw alies la Grand Trou | France | Auvergne-Rhône-Alpes | - | 0.853 | 1373 | 2027.6 | 618 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Scialet Zakapouët | France | Auvergne-Rhône-Alpes | - | 0.839 | 1350 | 2149 | 655 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Gouffre du Mail | France | Nouvelle-Aquitaine | - | 0.71 | 1142 | 2063.6 | 629 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Tanne de la Canicule ou SD 27 | France | Auvergne-Rhône-Alpes | - | 0.672 | 1082 | 3261.2 | 994 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| L | Caverne du Brule De Citron Galet | France | Ile de la Reunion | Indian Ocean | 0.423 | 680 | 308 | 1010.5 | Jean-Yves Bigot | 1-2016 | |
| G | Grotte de Champ-Bernard | France | Savoie | Granier | 0.326 | 525 | 0 | 0 | Le Karst Du Gypse, Jean Yves Bigot Page 86-87 | 7-2002 | |
| G | Grotte de Vaujours | France | Seine-Saint-Denis | Vaujours | 0.311 | 500 | 0 | 0 | Le Karst Du Gypse, Jean Yves Bigot Page 86-87 | 7-2002 | |
| G | Balme de Sardiéres | France | Savoie | Solliéres-Sardiéres | 0.252 | 405 | 0 | 0 | Le Karst Du Gypse, Jean Yves Bigot Page 86-87 | 7-2002 | |
| G | Traversee de Gébroulaz | France | Savoie | Les Allues | 0.202 | 325 | 0 | 0 | Le Karst Du Gypse, Jean Yves Bigot Page 86-87 | 7-2002 | |
| G | Grotte de Sués | France | Alpes-Maritimes | Sospel | 0.186 | 300 | 0 | 0 | Le Karst Du Gypse, Jean Yves Bigot Page 86-87 | 7-2002 | |
| G | Reseau Ded | France | Isere | Saint-pe-de-Chartreuse | 0.155 | 250 | 2559 | 740 | Liste des cavites naturelles les plus longues de France | 7-2002 | |
| G | Fontaine des Iscles | France | Alpes-Maritimes | Lantosque | 0.155 | 250 | 0 | 0 | Le Karst Du Gypse, Jean Yves Bigot Page 86-87 | 7-2002 | |
| G | Grotte-émergence des Planes | France | Savoie | Pralognan | 0.13 | 210 | 0 | 0 | Le Karst Du Gypse, Jean Yves Bigot Page 86-87 | 7-2002 | |
| G | Grotte du Moulin d'Oeremont | France | Val-la'Oise | Argenteuil | 0.124 | 200 | 0 | 0 | Le Karst Du Gypse, Jean Yves Bigot Page 86-87 | 7-2002 | |
| G | Gouffre de la Menere | France | Hautes Pyrenees | Saint-Pe-de-Bigorre | 0 | 0 | 2510 | 765 | Le Karst Du Gypse, Jean Yves Bigot Page 86-87 | 7-2002 | |
| - | Gouffre du Rocher de Louctores | France | Nouvelle-Aquitaine | - | 0 | 0 | 1998 | 609 | Liste des cavites naturelles les plus longues de France | 6-22 | |
| - | Gouffre de la Pierre Saint Martin - gouffre des Partages | France / Spain | Pyrenees-Atlantiques | Pierre Saint Martin | 54.277 | 87350 | 4626 | 1410 | Liste des cavites naturelles les plus longues de France | 4-2019 | |
| - | Grotte de Mbenaltembe | Gabon | Mbèlènaletembè | Lèbambna | 1.479 | 2380 | 49.2 | 15 | Atlas of the Great Caves and Karst of Africa part 1 | ||
| - | Grotte Moungueke | Gabon | Lastoursville | Ogooue-Lolo | 0.989 | 1591 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | ||
| - | Grotte Ngougourouma (Grotte de Kessipougou) | Gabon | Lastoursville | Ogooue-Lolo | 0.963 | 1550 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 8-2016 | |
| - | Grotte de Lipopa (Grotte Ndoubou)(Grotte de Lastoursville) | Gabon | Lastoursville | Ogooue-Lolo | 0.84 | 1352 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 4-1999 | |
| - | Grotte de Pahou No.1 | Gabon | Lastoursville | Ogooue-Lolo | 0.716 | 1153 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 4-1999 | |
| - | Grotte de Bongol;o | Gabon | Lebamba | Ngounie | 0.715 | 1150 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 4-1999 | |
| - | Grotte de Nguedi Eduma | Gabon | Lebamba | Ngounie | 0.516 | 830 | 65.6 | 20 | Atlas of the Great Caves and Karst of Africa part 1 | 10-1999 | |
| - | Grote de Ndongou | Gabon | Lebamba | Ndola | 0.447 | 720 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 8-2016 | |
| - | Grotte de Lebamba | Gabon | Lebamba | Louetsi-Wano | 0.435 | 700 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 6-2017 | |
| - | Grotte vde la Rivière Ibembè | Gabon | Lastoursville | Ogooue-Lolo | 0.398 | 641 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 6-2017 | |
| - | Illyuzia-Mezhonnogo-Snezhnaya | Georgia | Abkhazia | West Caucasus | 14.963 | 24080 | 5774.3 | 1760 | Web | 8-2016 | |
| - | Krubera (Voronja) Cave | Georgia | Abkhazia | West Caucasus | 9.978 | 16058 | 7214.6 | 2199 | Web | 6-2017 | |
| - | Veryovkina | Georgia | Abkhazia | Arabika massive | 7.891 | 12700 | 7257.2 | 2212 | FB | ||
| - | Tskhogorskaja 1-2-Troja, NRP | Georgia | - | - | 6.835 | 11000 | 0 | 0 | 1-2016 | ||
| - | Khabjui | Georgia | - | - | 6.835 | 11000 | 0 | 0 | |||
| - | Sarma | Georgia | Abkhazia | West Caucasus | 3.958 | 6370 | 6003.9 | 1830 | Alexander Klimchouk via Bogan Ona e-mail | 8-2019 | |
| - | Zoou Cave (Dzou) | Georgia | Abkhazia | West Caucasus | 3.728 | 6000 | 3576.1 | 1090 | http://www.barrier.org.ru/text/dzou.htm | 4-2019 | |
| - | Vladimir V. Iljukhina System | Georgia | Abkhazia | West Caucasus | 3.66 | 5890 | 4219.2 | 1286 | web | 1-2022 | |
| - | Shakta Vjacheslav Pantjukhina | Georgia | Abkhazia | West Caucasus | 3.436 | 5530 | 4947.5 | 1508 | Vasily Vl.Suhachev e-mail | 6-2020 | |
| - | Arabikskaja (Kuibyshevskaja/Genrikhova Bezdna) | Georgia | Abkhazia | West Caucasus | 2.019 | 3250 | 3641.7 | 1110 | www.sgs.erl.e-burg.su/~sigalov/clist.html | 8-2019 | |
| - | Napra | Georgia | Abkhazia | West Caucasus | 1.97 | 3170 | 3136.5 | 956 | Caves and Caving N28P13 | 5-2016 | |
| - | Moskovskaja | Georgia | Abkhazia | West Caucasus | 1.118 | 1800 | 4101 | 1250 | Pavel Demidov e-mail | 2-2015 | |
| - | Grafskiy Proval | Georgia | Abkhazia | West Caucasus | 1.087 | 1750 | 2526.2 | 770 | www.rgo-speleo.ru/caves/bzyb/graf_r.gif | 4-2017 | |
| - | Pionerskaja | Georgia | Abkhazia | West Caucasus | 1.056 | 1700 | 2673.9 | 815 | .sgs.erl.e-burg.su/~sigalov/clist.html | 2-1997 | |
| - | Riesending-Schachthohle | Germany | Bavaria | Untersgberg Mtns. | 14.043 | 22600 | 3769.7 | 1149 | Thomas Matthalm e-mail | 8-2019 | |
| - | Blauhòhlensystem | Germany | Badem-Wurittenburg | - | 10.054 | 16180 | 0 | 0 | Kurt Kohler e-mail | 12-2016 | |
| - | Fuchslabyrinth | Germany | Badem-Wurittenburg | - | 8.861 | 14261 | 0 | 0 | Andreas Wolf List of Longest Caves in Germany | 12-2016 | |
| - | Herbstlabyrinth-Adventhöhle-system | Germany | Hesse | - | 8.084 | 13010 | 301.8 | 92 | Andreas Wolf List of Longest Caves in Germany | ||
| - | Hölloch | Germany | Bavaria | - | 7.05 | 11346 | 1482.9 | 452 | Andreas Wolf List of Longest Caves in Germany | ||
| - | Wind hole in Muhlenberg | Germany | Ennepe-Ruhr-Kreis- | North Rhine-Westphalia | 5.104 | 8214 | 0 | 0 | Arbeitskreis Kluterthohle E.V. web site | ||
| - | Klutert Cave | Germany | Ennepe-Ruhr-Kreis- | North Rhine-Westphalia | 3.632 | 5845 | 0 | 0 | Arbeitskreis Kluterthohle E.V. web site | ||
| - | Hardt Cave System | Germany | Ennepe-Ruhr-Kreis- | North Rhine-Westphalia | 2.508 | 4037 | 0 | 0 | Arbeitskreis Kluterthohle E.V. web site | ||
| - | Heilenbeck Cave | Germany | Ennepe-Ruhr-Kreis- | North Rhine-Westphalia | 2.468 | 3972 | 0 | 0 | Arbeitskreis Kluterthohle E.V. web site | ||
| - | Fledermauscanyn | Germany | Bavaria | - | 2.279 | 3668 | 2923.2 | 891 | Andreas Wolf List of Longest Caves in Germany | 2-2021 | |
| G | Wimmelburger Schlotte | Germany | Sachsen-Anhalt | mansfelder Land | 1.763 | 2838 | 0 | 0 | Prof.Dr.Stephan Kempe e-mail | 1-2016 | |
| - | Latschencanyon | Germany | Bavaria | - | 1.716 | 2762 | 2066.9 | 630 | Andreas Wolf List of Longest Caves in Germany | 2-2021 | |
| - | Volmehang-Martinslock System | Germany | Ennepe-Ruhr-Kreis- | North Rhine-Westphalia | 1.657 | 2666 | 0 | 0 | Arbeitskreis Kluterthohle E.V. web site | ||
| G | Segeberger-Kalkhoehle | Germany | Schleswig-Holstein | Segeberg | 1.466 | 2360 | 0 | 0 | Prof.Dr.Stephan Kempe e-mail | 1-2016 | |
| G | Heimkehle | Germany | Sachsen-Anhalt | Sangerhausen | 1.106 | 1780 | 0 | 0 | Prof.Dr.Stephan Kempe e-mail | 1-2016 | |
| G | Numburghoehle | Germany | Thueringen | Nordhausen | 1.087 | 1750 | 0 | 0 | Prof.Dr.Stephan Kempe e-mail | 1-2016 | |
| G | Schlotte at the Ottilaeschacht . | Germany | Niedersachsen | Goslar | 1.063 | 1710 | 0 | 0 | Prof.Dr.Stephan Kempe e-mail | 1-2016 | |
| - | Geburtstagsschacht | Germany | Bavaria | - | 1.046 | 1683 | 2290 | 698 | Andreas Wolf List of Longest Caves in Germany | 2-2021 | |
| - | Aufreißer | Germany | Bavaria | - | 0.727 | 1170 | 2132.5 | 650 | Andreas Wolf List of Longest Caves in Germany | 2-2021 | |
| G | Barbarossahoehle | Germany | Thueringen | Rottleben | 0.684 | 1100 | 230 | 70 | http://de.wikipegia.org/wiki/Barbarossah%C3%B6hle | 9-2016 | |
| - | Diros Cave | Greece | Peloponnese | Laconia | 9.569 | 15400 | 0 | 0 | www.selas.org | 10-2016 | |
| - | Tafkoura | Greece | Crete | Anogia-Petradolakia | 4.082 | 6570 | 2821.5 | 860 | www.selas.org | 6-2017 | |
| - | Gourgouthakas (Lefka Ori) | Greece | Crete | Levka Ori | 0.781 | 1257 | 2024.3 | 617 | www.selas.org | 6-2017 | |
| - | Grouffre du Lion (Cave of the Lion) | Greece | Crete | Levka Ori | 0 | 0 | 3641.7 | 1110 | www.selas.org | 6-2017 | |
| T | fomè Tiouki nord (Dolerite) | Guinea | Gora Yamba | Labè | 0.423 | 680 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 6-2017 | |
| CT | Grotte Garrigues (Laterite) | Guinea | Fouta-Djallon | - | 0.311 | 500 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 1 P134 | 6-2017 | |
| T | Grotte de la Plantation (Schist) | Guinea | Sougèta | Kindia | 0.249 | 400 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 6-2017 | |
| - | Toukè fomè | Guinea | Seguaya | Kindia | 0.186 | 300 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| T | Grotte du Marchè (Schist) | Guinea | Fouta-Djallon | Daloaba | 0.155 | 250 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 1 P134 | 6-2017 | |
| - | Grotte de Nianka | Guinea | Allya | Kindia | 0.137 | 220 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 6-2017 | |
| T | fomè Tiouki est (Dolerite) | Guinea | Gora Yamba | Labè | 0.124 | 200 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | ||
| C | Cueva del Portillo de la Pena | Honduras | Olancho | El Rosario | 1.004 | 1615 | 275.6 | 84 | NSS NEWS V69N1P9 | ||
| C | Pozo del Portillo (conglomerate) | Honduras | Olancho | El Rosario | 0.87 | 1400 | 1259.8 | 384 | Anonymous, 1998 Honduras 97-98: Subterran 10/98 via Ric Finch e-mail | 1-2021 | |
| C | Cueva Resumidero del Pozo | Honduras | Olancho | El Rosario | 0.232 | 374 | 75.5 | 23 | NSS NEWS V69N1P8 | 6-2017 | |
| - | Baradla-Domica | Hungary | Aggtelek Karst | 18.931 | 30466 | 380.6 | 116 | Peter Gruber e-mail | 6-2017 | ||
| - | Szepvolgyi System (Pal-volgy Cave) | Hungary | Budapest | - | 18.703 | 30100 | 403.5 | 123 | International Journal of Speleology 44(2) | 5-2016 | |
| - | Baradla-Barlang | Hungary | Borsod-Abaúj-Zemplén | Aggtelek Karst; | 12.738 | 20500 | 367.5 | 112 | www.ariadneegyesulet.hu | 6-2017 | |
| - | Ariadne Cave System | Hungary | Borsod-Abaúj-Zemplén | North-Central Mountains | 11.806 | 19000 | 669.3 | 204 | www.ariadneegyesulet.hu | 6-2017 | |
| - | Tapolcai-Barlangrendszer | Hungary | - | - | 8.699 | 14000 | 114.2 | 34.8 | www.ariadneegyesulet.hu | 6-2017 | |
| - | Pàl-Völgy | Hungary | - | - | 7.705 | 12400 | 341.2 | 104 | Eric Madelanine list | 7-2006 | |
| - | Istvan-Lapai-Barlan | Hungary | - | - | 5.406 | 8700 | 833.3 | 254 | www.ariadneegyesulet.hu | 6-2017 | |
| - | Beke-Barlang | Hungary | Borsod-Abaúj-Zemplén | - | 4.463 | 7183 | 318.2 | 97 | www.ariadneegyesulet.hu | 6-2017 | |
| - | Ferenc-Hegyi-Barlang | Hungary | - | - | 4.35 | 7000 | 268.4 | 81.8 | www.ariadneegyesulet.hu | 6-2017 | |
| - | Csodabogyos-Barlang | Hungary | - | - | 3.915 | 6300 | 472.4 | 144 | www.ariadneegyesulet.hu | ||
| - | Molnar Janos-Barlang | Hungary | - | - | 3.728 | 6000 | 426.5 | 130 | www.ariadneegyesulet.hu | ||
| UW | Moinar Janos Cave | Hungary | Budapest | - | 2.485 | 4000 | 236 | 72 | Tibor Tihanyi e-mail | 6-2016 | |
| L | Laufbalavatn | Iceland | - | - | 3.114 | 5012 | 0 | 0 | Volcanospeleologie en Islande by Michel Detay | 1-2016 | |
| L | Hulduhellir | Iceland | - | - | 0.932 | 1500 | 0 | 0 | Volcanospeleologie en Islande by Michel Detay | 1-2016 | |
| L | Burl | Iceland | - | - | 0.637 | 1025 | 0 | 0 | Volcanospeleologie en Islande by Michel Detay | 1-2016 | |
| L | Langibrongur | Iceland | - | - | 0.621 | 1000 | 0 | 0 | Volcanospeleologie en Islande by Michel Detay | 1-2016 | |
| L | Flodhellir | Iceland | - | - | 0.61 | 982 | 0 | 0 | Volcanospeleologie en Islande by Michel Detay | 1-2016 | |
| L | Blami | Iceland | - | - | 0.567 | 913 | 0 | 0 | Volcanospeleologie en Islande by Michel Detay | 1-2016 | |
| L | Laufbalavatn | Iceland | - | - | 3.114 | 5012 | 0 | 0 | Volcanospeleologie en Islande by Michel Detay | 1-2020 | |
| L | Surtshellir-Stepanshellir et Hulduhellir | Iceland | - | - | 3.107 | 5000 | 0 | 0 | Volcanospeleologie en Islande by Michel Detay | 8-2019 | |
| L | Kalmanshellir | Iceland | - | - | 2.493 | 4012 | 0 | 0 | Volcanospeleologie en Islande by Michel Detay | 8-2019 | |
| L | Idrafossar | Iceland | - | - | 1.189 | 1913 | 0 | 0 | Volcanospeleologie en Islande by Michel Detay | 8-2016 | |
| L | Viogelmir | Iceland | - | - | 0.984 | 1584 | 0 | 0 | Volcanospeleologie en Islande by Michel Detay | 8-2019 | |
| L | Hulduhellir | Iceland | - | - | 0.932 | 1500 | 0 | 0 | Volcanospeleologie en Islande by Michel Detay | ||
| L | Raufarholshellir | Iceland | - | - | 0.845 | 1360 | 0 | 0 | Volcanospeleologie en Islande by Michel Detay | 7-2008 | |
| L | Volundur | Iceland | - | - | 0.688 | 1108 | 0 | 0 | Volcanospeleologie en Islande by Michel Detay | 7-2008 | |
| L | Vorduhellir-Litli-Bjorn | Iceland | - | - | 0.684 | 1100 | 0 | 0 | Volcanospeleologie en Islande by Michel Detay | 7-2008 | |
| L | Floki | Iceland | - | - | 0.681 | 1096 | 0 | 0 | Volcanospeleologie en Islande by Michel Detay | 7-2008 | |
| - | Krem Liat Prah/Um IM/Labbit M /RUBONG | India | Meghalaya | Jaintia Hills | 19.436 | 31279 | 0 | 0 | Descent N275P15 | ||
| Q | Krem Puri (Sandstone) | India | Meghalaya | Khasi Hills | 15.731 | 25317 | 98.4 | 30 | Descent N275P15 | ||
| - | Krem Tyngheng/Diengjem | India | Meghalaya | Jaintia Hills | 13.53 | 21775 | 0 | 0 | Descent 243 P33 | 6-2017 | |
| - | Krem KotSati/Um Lawan | India | Meghalaya | Jaintia Hills | 13.378 | 21530 | 705.4 | 215 | Indian Sub Coninent Longest/Deepest Limestone Caves 3/13 | 7-2009 | |
| - | Pielklieng-Sielkan Pouk river cave | India | Meghalaya | Jaintia Hills | 12.752 | 20522 | 0 | 0 | Descent N275P15 | 7-2009 | |
| - | Krem UmTHLOO-SYNRANG Labbit | India | Meghalaya | Jaintia Hills | 11.33 | 18234 | 616.8 | 188 | Descent N275P15 | ||
| - | Synrang Pamiang | India | Meghalaya | - | 8.797 | 14157 | 1040 | 317 | BCRA I12P16 | ||
| Q | Krem Lum Shken (Sandstone) | India | Meghalaya | Khasi Hills | 2.047 | 3295 | 0 | 0 | Top Caves in Sandstone India 2018 | 7-2009 | |
| Q | Krem Mawtynhiang | India | Meghalaya | Khasi Hills | 1.951 | 3140 | 0 | 0 | Descent 275 P15 | ||
| Q | Krem Dam (Sandstone) | India | Meghalaya | Khasi Hills | 1.77 | 2848 | 57.1 | 17.41 | Top Caves in Sandstone India 2018 | ||
| L | Gua Lawah (Lawa II) | Indonesia | Java | Gunung Slamet | 0.249 | 400 | 0 | 0 | Tung Tran e-mail | 2-2015 | |
| L | Gua Tengkuying (partly in lava and partly in marl) | Indonesia | Kalimantan Barat | Gunung Niut | 0.217 | 350 | 0 | 0 | Atlas of the Great Caves and Karst of Southeast Asia P56 | 12-2016 | |
| - | Luweng Jaran System | Indonesia | Java Timur | Pacitan | 11.309 | 18200 | 393.7 | 120 | Caves of Malaysia | 6-2017 | |
| - | Gua Salukkan Kallang | Indonesia | Sulawesi Selatan | Kappang | 7.618 | 12260 | 0 | 0 | Caves of Malaysia | 6-2017 | |
| - | Leang Assuloang | Indonesia | Sulawesi Selatan | Maros | 6.462 | 10400 | 321.5 | 98 | Atlas of the Great Caves and Karst of Southeast Asia P58 | 6-2017 | |
| - | Gua Tanettye | Indonesia | Sulawesi Selatan | Kappang | 6.022 | 9692 | 0 | 0 | Atlas of the Great Caves and Karst of Southeast Asia Part 1 | 6-2017 | |
| - | Gua Barat - Gua Purat | Indonesia | Java | Karangbolong | 5.965 | 9600 | 1023.6 | 312 | Atlas of the Great Caves and Karst of Southeast Asia Part 1 | 6-2017 | |
| - | Gua Batu Lubang | Indonesia | Moluccas | Sagea | 5.397 | 8685 | 623.4 | 190 | Atlas of the Great Caves and Karst of Southeast Asia Part 1 | 6-2017 | |
| - | Gua Semerep | Indonesia | Kalimantan Barat | Mangkalihat | 4.971 | 8000 | 0 | 0 | Atlas of the Great Caves and Karst of Southeast Asia Part 1 | 6-2017 | |
| - | Luweng Ombo | Indonesia | Java Tengah | Pacitan | 4.35 | 7000 | 807.1 | 246 | Atlas of the Great Caves and Karst of Southeast Asia Part 1 | 6-2017 | |
| - | Gua Kelumbak-Gua Keeabe-Gua Mungan System | Indonesia | Kalimantan | Sungai Baai | 4.318 | 6949 | 0 | 0 | Atlas of the Great Caves and Karst of Southeast Asia Part 1 | 6-2017 | |
| - | Ngalau Surat | Indonesia | Sumatra | Padang | 4.054 | 6524 | 0 | 0 | Atlas of the Great Caves and Karst of Southeast Asia Part 1 | 6-2017 | |
| - | Katalehkhor Cave | Iran | Zanjan | - | 10.563 | 17000 | 0 | 0 | - | ||
| S | 3N (Namakdan) Cave | Iran | Qeshm Island | - | 4.089 | 6580 | 0 | 0 | ICN Proceedings | ||
| - | Jojar | Iran | Kermanshah | - | 1.402 | 2257 | 4265.1 | 1300 | Alexey Zhalov e-mail | 1-2022 | |
| S | Ghar-e Daneshya | Iran | Hormoz Island | - | 1.186 | 1909 | 0 | 0 | Jordi Lloret-Prieto e-mail | 7-2019 | |
| - | Ghar Parau | Iran | Kermanshah | Kuh-e-Parau | 0.848 | 1364 | 2467.2 | 752 | www.sop.inria.fr/agos-sophia/sis/DB/ | 7-2019 | |
| S | White Foam Cave | Iran | Shiraz | 0.784 | 1262 | 0 | 0 | Michal Filippi e-mail | 5-22 | ||
| - | Ghar-e-Ghala | Iran | Kermanshah | 0.387 | 623 | 1843.8 | 562 | 8-2022 | |||
| - | Kuna Kamtiar | Iraq | Sulaimania | Sengaw | 3.144 | 5060 | 65.6 | 20 | Karst and Caves of Iraq | 10-2021 | |
| - | Sahra | Iraq | Sulaimania | Chamyrezan valley | 0.671 | 1080 | 223.1 | 68 | Karst and Caves of Iraq | 7-2019 | |
| - | Fasaya | Iraq | Anbar | Habitha town | 0.621 | 1000 | 0 | 0 | Karst and Caves of Iraq | 7-2019 | |
| - | Poulnagollum - Poulelva | Ireland | South Wales | Co. Clare | 9.942 | 16000 | 459.3 | 140 | www.ukcaves.co.uk/all-longest | ||
| S | Mearat Malcham | Israel | Mt. Sedom | 6.338 | 10200 | 442.9 | 135 | Yual Sobolyev FB | 7-2019 | ||
| S | Sedom | Israel | Mt. Sedom | - | 1.118 | 1799 | 278.9 | 85 | Atlas Great Caves of the World | ||
| S | Colonel | Israel | Mt. Sedom | - | 0.9 | 1448 | 416.7 | 127 | Atlas Great Caves of the World | ||
| S | Hakikar Cave | Israel | Dead Sea | 0.865 | 1392 | 123 | 37.5 | Boaz Langford e-mail | 9-2019 | ||
| S | Zechuchit | Israel | Mt. Sedom | - | 0.705 | 1135 | 324.8 | 99 | Atlas Great Caves of the World | ||
| S | Gulnazia Cave | Israel | - | - | 0.463 | 745 | 0 | 0 | Boaz Langford e-mail | ||
| S | Notza Cave | Israel | - | - | 0.455 | 732 | 0 | 0 | Boaz Langford e-mail | 7-2017 | |
| S | Zalafel | Israel | Mt. Sedom | - | 0.435 | 700 | 0 | 0 | Atlas Great Caves of the World | 4-2017 | |
| S | Ikirkas Cave | Israel | - | - | 0.417 | 671 | 0 | 0 | Boaz Langford e-mail | ||
| S | Peteq | Israel | Mt. Sedom | - | 0.326 | 524 | 0 | 0 | Atlas Great Caves of the World | ||
| - | Grotta Beppe Bessone | Italy | Piemonte | Monte Zucco | 6.735 | 10839 | 403 | 123 | https://catastogrotte-piemonte.net/caves-view-2383.html | 12-2022 | |
| - | Complesso del Monte Canin | Italy | Friuli Venezia Giulia | Chiusafoete | 52.071 | 83800 | 3668 | 1118 | Francesco Serafin e-mail | Sum99 | |
| - | Complesso del Monte Corchia (Fighiera,Farol.)- Su Palu | Italy | Toscana | Alpi Apuane | 47.224 | 76000 | 3894.4 | 1187 | Guido Baroncni Turricchia e-mail | 7-2009 | |
| - | Complesso della Valle del Nose | Italy | Lombardia | Pian del Tivano | 42.432 | 68288 | 1870.1 | 570 | Andrea Maconi e-mail | 6-2017 | |
| - | Complesso dei Piani Eterni | Italy | Veneto | Dolomiti BL | 22.469 | 36160 | 3451.4 | 1052 | Francesco Sauro e-mail | 10-2020 | |
| - | Complesso di Piaggia Bella | Italy | Piemonte | Marguareis | 22.059 | 35500 | 3152.9 | 961 | http://www.Class.del.g.piulunghe/profon.d'Italia | 7-2009 | |
| - | Complesso della Carcaraia (Abisso Saragato) | Italy | Toscana | Alpi Apuane | 21.748 | 35000 | 3690.9 | 1125 | Speleologia N68P102-103 | 7-2009 | |
| - | Grotta di Monte Cucco | Italy | Umbria | Monte Cucco | 19.449 | 31300 | 3047.9 | 929 | Class.del.g.piu lunghe/profon.d'Italia | 7-2009 | |
| - | Complesso del Releccio Alfredo Bini (W Le Donne) | Italy | Lombardia | Grigna. Settentrionale | 18.393 | 29600 | 4307.7 | 1313 | Andrea Maconi e-mail | 7-2009 | |
| - | Sistema Buso della Rana / Pisarela | Italy | Veneto | Faedo-Casaron | 15.555 | 25033 | 738.2 | 225 | Class.del.g.piu lunghe/profon.d'Italia | 7-2009 | |
| - | Complesso Fiume-Vento | Italy | Marche | Frasassi | 14.292 | 23000 | 803.8 | 245 | http://www.Class.del.g.piulunghe/profon.d'Italia | 7-2009 | |
| - | Grotta della Bigonda | Italy | Trentino A.A. | Alt.di Asingo | 14.043 | 22600 | 1476.4 | 450 | Class.del.g.piu lunghe/profon.d'Italia | 6-2017 | |
| - | Abisso Bueno Fonteno | Italy | Lombardia | Fonteno | 13.67 | 22000 | 0 | 0 | Speleologia N68P102-103 | 6-2016 | |
| - | Abisso Paolo Roversi | Italy | Toscana | Alpi Apuane | 13.049 | 21000 | 4461.9 | 1360 | web | 1-2022 | |
| - | Complesso Mutera - Fantozzi | Italy | Piemonte | Ormea | 11.435 | 18403 | 0 | 0 | Speleologia N68P102-103 | 6-2016 | |
| - | Grotta del Bue Marino | Italy | Sardinia | Dorgali | 10.812 | 17400 | 0 | 0 | Speleologia N68P102-103 | 6-2016 | |
| - | Complesso Ispinigoli - S.Giovanni Su Anzu-Nurachi | Italy | Sardinia | Dorgali | 10.563 | 17000 | 0 | 0 | Speleologia N68P102-103 | 6-2016 | |
| - | Complesso Cappa-18-Denver-Straldi | Italy | Piemonte | Briga Alta | 9.942 | 16000 | 2559.1 | 780 | Speleologia N68P102-103 | 6-2016 | |
| - | Complesso Omber en Banda al Bus del Zel-791 | Italy | Lombardia | Cariadeghe | 9.321 | 15000 | 1410.8 | 430 | http://www.Class.del.g.piulunghe/profon.d'Italia | 6-2017 | |
| - | Gratta Su Bentu - Sa Oche | Italy | Sardinia | Nuoro | 9.321 | 15000 | 0 | 0 | http://www.Class.del.g.piulunghe/profon.d'Italia | 6-2017 | |
| - | Labassa | Italy | - | - | 8.699 | 14000 | 1988.2 | 606 | Eric Madelanine list | 7-2006 | |
| - | Complesso di Conca delle Carsene | Italy | - | - | 8.389 | 13500 | 2490.2 | 759 | www.sop.inria.fr/agos-sophia/sis/DB/ | 4-2017 | |
| - | Complesso (Sotterranceo) del Col Delle Erbe | Italy | Friuli VG | Canin Massif | 8.078 | 13000 | 3067.6 | 935 | http://www.Class.del.g.piulunghe/profon.d'Italia | 6-2017 | |
| - | Complesso del Monte Tambura | Italy | Toscana | Alpi Apuane | 7.767 | 12500 | 3307.1 | 1008 | Ettore Callegari e-mail; | 3-2016 | |
| - | Grotta della Mottera | Italy | - | - | 7.456 | 12000 | 2034.1 | 620 | Eric Madelanine list | 7-2006 | |
| G | Spipola-Aquafredda | Italy | - | - | 6.462 | 10400 | 360.9 | 110 | Alexander Klimchouk Longest Gypsum caves of the world | 6-2016 | |
| - | Buca del Selcifero - Abisso Chimera | Italy | Toscana | Vagli di Sotto | 5.86 | 9430 | 3471.1 | 1058 | Speleologia N68P102-103 | 6-2016 | |
| - | Abisso Pozzo della Neve | Italy | Molise | Matese | 4.971 | 8000 | 3438.3 | 1109 | Tullio Bernabei email | 12-2022 | |
| - | Abisso Ulivifer (Olivifer) | Italy | Toscana | Alpi Apuane | 4.722 | 7600 | 3986.2 | 1215 | Speleologia N68P102-103 | 7-2017 | |
| - | Buca dell Aria Ghiaccia (di Cerignano??) | Italy | Toscana | Alpi Apuane | 4.35 | 7000 | 2624.7 | 800 | http://www.Class.del.g.piulunghe/profon.d'Italia | 6-2017 | |
| UW | Grotta della Utopia | Italy | - | - | 4.117 | 6625 | 0 | 0 | Die langsten Unterwasserholensysteme der Welt | 9-2016 | |
| - | Abisso dello Gnomo | Italy | Toscana | Alpi Apuane | 3.32 | 5343 | 3034.8 | 925 | http://www.Class.del.g.piulunghe/profon.d'Italia | 6-2017 | |
| - | Abisso Cul di Bove | Italy | Molise | Matese | 3.107 | 5000 | 2972.4 | 906 | http://www.Class.del.g.piulunghe/profon.d'Italia | 6-2017 | |
| - | Spluga della Preta | Italy | Veneto | Monti Lessini | 2.717 | 4372 | 3231.6 | 985 | Caver Tim | 10-2018 | |
| - | Abisso di Malga Fossetta | Italy | Veneto | Alto.di Asiago | 2.614 | 4207 | 3316.9 | 1011 | www.scintilena.com/finalmente-il-primo-1000-del-veneto/06/06/ | 6-2016 | |
| - | Abisso Sisma-Fonda-Laricetto | Italy | Friuli VG | Canin Massif | 2.485 | 4000 | 2526.2 | 770 | www.caverinfo.com | 3-2016 | |
| UW | Oliero Spring | Italy | - | - | 2.175 | 3500 | 0 | 0 | - | 4-2017 | |
| - | Abisso delle Spade | Italy | Lombardia | Grigna. Settentrionale | 1.895 | 3050 | 3149.6 | 960 | Andrea Maconi e-mail | 10-2021 | |
| G | Abisso Lusa | Italy | Emilia Romagna | - | 1.864 | 3000 | 669 | 204 | Reinhard Elsensohn e-mail | 2-2015 | |
| - | Abisso Led Zeppelin | Italy | Friuli VG | Canin Massif | 1.74 | 2800 | 3379.3 | 1030 | WWW.CAVERINFO.COM/2011/LED-ZEPPELIN-2020 11/ | 3-2016 | |
| - | Pozzo nel Dito | Italy | Grigna. Settentrionale | 1.733 | 2789 | 2828.1 | 862 | Andrea Maconi e-mail | 10-2021 | ||
| G | Ingh.Ca' Siepe | Italy | - | - | 1.553 | 2500 | 0 | 0 | Alexander Klimchouk Longest Gypsum caves of the world | 6-2017 | |
| UW | Covol del Veci | Italy | - | - | 1.455 | 2342 | 0 | 0 | UWS V18N6 | 6-2016 | |
| G | Re Tiberio | Italy | - | - | 1.311 | 2110 | 0 | 0 | Alexander Klimchouk Longest Gypsum caves of the world | 6-2017 | |
| - | Ouso di Passo Pratiglio | Italy | Lazio | Monti Lepini | 1.15 | 1850 | 2952.8 | 900 | http://blog.libero.it/Lepinia/ | 7-2020 | |
| - | Abisso dei Draghi Volante(i) | Italy | Toscana | Alpi Apuane | 1.118 | 1800 | 2887.1 | 880 | Class.del.g.piu lunghe/profon.d'Italia | 6-2017 | |
| - | Abisso Capitano Paff | Italy | Lombardia | Grigna Settentrionale | 0.87 | 1400 | 2608.3 | 795 | www.sop.inria.fr/agos-sophia/sis/DB/ | 4-2017 | |
| - | Abisso Perestroika | Italy | Toscana | Monte Tambura | 0.746 | 1200 | 3805.8 | 1160 | Speleologia N68P102-103 | 7-2017 | |
| - | Abisso Mani Pulite | Italy | Toscana | Monte Tambura | 0.684 | 1100 | 3477.7 | 1060 | Speleologia N68P102-103 | 7-2017 | |
| - | Buca Go Fredo | Italy | Toscana | Apli Apuana | 0.637 | 1025 | 3379.3 | 1030 | Caver Tim | 10-2018 | |
| - | Complesso Modonutti-Savoia | Italy | Friuli VG | Alpi Giulie | 0.621 | 1000 | 2641.1 | 805 | http://www.Class.del.g.piulunghe/profon.d'Italia | 6-2017 | |
| - | Abisso Dei Fulmini | Italy | Friuli VG | Canin Massif | 0.621 | 1000 | 2493.4 | 760 | www.sop.inria.fr/agos-sophia/sis/DB/ | 4-2017 | |
| - | Complesso S20-S31-FDZ2 | Italy | Friuli VG | Canin Massif | 0.348 | 560 | 2493.4 | 760 | www.sop.inria.fr/agos-sophia/sis/DB/ | 4-2017 | |
| - | Abisso Satanachia (Buca del Muschio) | Italy | Toscana | Alpi Apuane | 0 | 0 | 3412.1 | 1040 | http://www.scintilena.com/ | 9-2016 | |
| - | Abisso del Corno di Campobianco | Italy | Veneto | Asiago | 0 | 0 | 2775.6 | 846 | Speleologia N68P102-103 | 6-2016 | |
| - | Abisso Oriano Coltelli | Italy | Toscana | Vagli di Sotto | 0 | 0 | 2706.7 | 825 | Speleologia N68P102-103 | 6-2016 | |
| - | Abisso del Col della Rizza | Italy | Friuli VG | Caneva | 0 | 0 | 2608.3 | 795 | Speleologia N68P102-103 | 6-2016 | |
| - | Abisso "Queen Mama" | Italy | Friuli VG | Chiusaforte | 0 | 0 | 2591.9 | 790 | Speleologia N68P102-103 | 6-2016 | |
| - | Sistema del Col Lopic | Italy | Friuli VG | Chiusaforte | 0 | 0 | 2559.1 | 780 | Speleologia N68P102-103 | 6-2016 | |
| - | Complesso Faraonc-Fanaccia | Italy | Toscana | Minucciano | 0 | 0 | 2559.1 | 780 | Speleologia N68P102-103 | 6-2016 | |
| - | Abisso Obelix | Italy | Veneto | Lusiana | 0 | 0 | 2460.6 | 750 | Speleologia N68P102-103 | 6-2016 | |
| - | Akkado (Akiyoshido) | Japan | Iwate | - | 14.726 | 23700 | 0 | 0 | - | ||
| - | Akkado | Japan | Iwate | - | 14.726 | 23700 | 0 | 0 | - | 5-2016 | |
| - | Gyokusendo | Japan | Okinawa | 3.107 | 5000 | 0 | 0 | ||||
| - | Ryuga Cave (Ryugado Cave) | Japan | Kochi | Kami | 2.485 | 4000 | 0 | 0 | 7-2009 | ||
| L | Mitsuike-Ana | Japan | Shizuoka | Fujinomiya | 1.368 | 2202 | 0 | 0 | www.wec-net.com/english/lavalist-w.html | 7-2009 | |
| L | Hachijo-fuketsu no.1 | Japan | Tokyo | Hachijo-jima | 0.872 | 1404 | 0 | 0 | W.P.C.S.T. Newsletter N89P12 | 7-2009 | |
| L | Banda-ana | Japan | Shizuoka | Fujinomiya | 0.622 | 1001 | 0 | 0 | W.P.C.S.T. Newsletter N89P12 | 7-2009 | |
| L | Nnarusawa Hyoketsu | Japan | Shizuoka | Fujinomiya | 0.097 | 156 | 0 | 0 | web | 7-2009 | |
| L | Al-Howa | Jordan | - | - | 0.06 | 97.1 | 35.4 | 10.8 | Stephan Kampe e-mail | 4-2019 | |
| L | Al-Haya Cave (Lava Pressure Ridge) | Jordan | - | - | 0.051 | 81.3 | 13.8 | 4.2 | Stephan Kampe e-mail | 4-2019 | |
| L | Abu al Kursi West | Jordan | - | - | 0.048 | 77.1 | 26.6 | 8.1 | Stephan Kampe e-mail | 4-2019 | |
| L | Haleem Cave (Lava Pressure Ridge) | Jordan | - | - | 0.044 | 70.7 | 15.4 | 4.7 | Stephan Kampe e-mail | 4-2019 | |
| L | Al-Fahda Cave | Jordan | - | - | 0.574 | 924 | 22 | 6.7 | Stephan Kampe e-mail | 7-2009 | |
| L | Al-Babia Cave | Jordan | - | - | 0.277 | 445 | 56.4 | 17.2 | Stephan Kampe e-mail | 7-2009 | |
| L | Hashemite University Cave | Jordan | - | - | 0.144 | 231.1 | 32.8 | 10 | Stephan Kampe e-mail | ||
| L | Al-Ameed Cave (Lava Pressure Ridge) | Jordan | - | - | 0.129 | 208 | 13.1 | 4 | Stephan Kampe e-mail | ||
| L | Dable Cave | Jordan | - | - | 0.12 | 193.6 | 5.9 | 1.8 | Stephan Kampe e-mail | 7-2008 | |
| L | Abu al Kursl East | Jordan | - | - | 0.096 | 153.7 | 40 | 12.2 | Stephan Kampe e-mail | 7-2010 | |
| L | Kempe Cave | Jordan | - | - | 0.087 | 139.4 | 37.7 | 11.5 | Stephan Kampe e-mail | 7-2008 | |
| L | Hammam Cavw North (Lava Pressure Ridge) | Jordan | - | - | 0.077 | 123.4 | 14.8 | 4.5 | Stephan Kampe e-mail | 7-2008 | |
| L | Al-Jolous Cave | Jordan | - | - | 0.07 | 112.6 | 0 | 0 | Stephan Kampe e-mail | 7-2008 | |
| L | Obada Cave (Lava Pressure Ridge) | Jordan | - | - | 0.067 | 107.6 | 0 | 0 | Stephan Kampe e-mail | 7-2008 | |
| L | 14-18 Series (part of Mt.Suswa sytem) | Kenya | Mt.Susua | Monte Silali | 2.175 | 3500 | 0 | 0 | Chris Llyod - Cavers Digest | 4-1999 | |
| L | Mathaioni Cave | Kenya | Chyulu Mts. | Kiboko | 1.181 | 1900 | 0 | 0 | www.wec-net.com/english/lavalist-w.html | 10-1999 | |
| L | 19/20/21 Series | Kenya | Great Rift Valley | Mt.Susua | 0.435 | 700 | Atlas of the Great Caves and Karst of Africa Part 1 P143 | 6-2017 | |||
| L | 13 Series | Kenya | Great Rift Valley | Mt.Susua | 0.373 | 600 | Atlas of the Great Caves and Karst of Africa Part 1 P143 | 6-2017 | |||
| L | Leviathan (longest segment) | Kenya | Chyulu Mts. | Kibwezi | 5.687 | 9152 | 1338.6 | 408 | Michael Laumanns e-mail | 7-2008 | |
| L | 14-18 Series (part of Mt.Suswa sytem) | Kenya | Mt.Susua | Monte Silali | 2.175 | 3500 | 0 | 0 | Chris Llyod - Cavers Digest | 7-2008 | |
| L | Rainbow End Cave | Kenya | Mt.Susua | Monte Silali | 1.864 | 3000 | 0 | 0 | Chris Llyod - Cavers Digest | 7-2008 | |
| L | Pango ya Moshi (Cloud Cave) | Kenya | Chyulu Mts. | Kibwezi | 1.864 | 3000 | 0 | 0 | Chris Llyod - Cavers Digest | 7-2008 | |
| L | Mathaioni Cave | Kenya | Chyulu Mts. | Kiboko | 1.181 | 1900 | 0 | 0 | www.wec-net.com/english/lavalist-w.html | ||
| L | Kimikia/Ithundu Cave | Kenya | Chyulu Mts. | Kibwezi | 0.87 | 1400 | 0 | 0 | Michael Laumanns e-mail | ||
| L | 6-36-37 Series | Kenya | Great Rift Valley | Mt.Susua | 0.746 | 1200 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 1 P143 | 7-2009 | |
| L | 23/24 Series | Kenya | Great Rift Valley | Mt.Susua | 0.746 | 1200 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 1 P143 | 7-2009 | |
| L | ABC Cave | Kenya | Chyulu Mts. | Kibwezi | 0.621 | 1000 | 0 | 0 | Michael Laumanns e-mail | 7-2009 | |
| L | 34/35 Series | Kenya | Chyulu Mts. | Kibwezi | 0.497 | 800 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 1 P143 | 7-2009 | |
| - | Tham Khoun Dori - Houay Sai System Cave | Laos | Khammouane | Ban Na | 26.145 | 42077 | 853 | 260 | Charles Ghommidh e-mail | 7-2009 | |
| - | Tham Nam Non System | Laos | Khammouane | Thakhek | 18.33 | 29500 | 0 | 0 | Caves of Malaysia | 7-2009 | |
| - | Tham Pha Soung System (Tham Hay) | Laos | Khammouane | Ban Phondou | 13.056 | 21012 | 232.9 | 71 | Liviu Valenas e-mail | 7-2009 | |
| - | Tham Chom Ong System | Laos | Xai | Oudoaxay | 10.657 | 17150 | 0 | 0 | Eurospeleo Magazine N2P66 | 7-2009 | |
| - | Tham Kon Nam/Tham Hang Phung/Tham Luong | Laos | Boualapha | Khammouane | 10.128 | 16300 | 164 | 50 | Peter MacNab FB | 7-2009 | |
| - | Tham Xe Bang Fai | Laos | Khammouane | Thakhek | 9.432 | 15180 | 0 | 0 | Caves of Malaysia | 7-2009 | |
| - | Tham Thon-Tham Houey Sam Boun | Laos | Khammouane | Thakhek | 8.27 | 13309 | 0 | 0 | Caves of Malaysia | ||
| - | Tham Phi Xua | Laos | Khammouane | Thakhek | 7.456 | 12000 | 1525.6 | 465 | Atlas of the Great Caves and Karst of Southeast Asia P113 | ||
| - | Tham Lo | Laos | Khammouane | Thakhek | 7.456 | 12000 | 328.1 | 100 | Atlas of the Great Caves and Karst of Southeast Asia P113 | 6-2017 | |
| - | Tham Ban Chom Ong | Laos | - | Oudoaxay | 7.021 | 11300 | 0 | 0 | |||
| - | Mgharet Jeita | Lebanon | - | - | 6.214 | 10000 | 0 | 0 | ISSUU | ||
| - | Qattine Azar | Lebanon | - | - | 4.66 | 7500 | 0 | 0 | ISSUU | ||
| G | Umm al Masabih | Libya | Tripolitainial | Bir al Ghanam | 2.233 | 3593 | 172.2 | 52.5 | Alexander Klimchouk Longest Gypsum caves of the world | ||
| UW | Mirial | Libya | Cyrenaical | Banghazi | 1.315 | 2117 | 233 | 71 | Atlas Great Caves of the World | 6-2017 | |
| UW | El Merisi | Libya | Cyrenaical | Banghazi | 1.315 | 2117 | 232.9 | 71 | Atlas Great Caves of the World | ||
| UW | Bukarma-El-Habibi | Libya | Jabal al Akhdar | Banghazi | 0.974 | 1568 | 331.4 | 101 | Atlas of the Great Caves and Karst of Africa Part 1 P153-155 | 11-2019 | |
| UW | Puits aux jumars | Libya | Bir al Ghanam | Banghazi | 0.547 | 880 | 278.9 | 85 | Atlas of the Great Caves and Karst of Africa Part 1 P153-155 | 11-2019 | |
| G | Abu an Niran No.1 | Libya | Abu an Niran | Bir al Ghanam | 0.534 | 859 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 1 P153-155 | 11-2019 | |
| - | Aïn Debussia | Libya | Banghazi | Cyrenaica | 0.526 | 847 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 1 P153-155 | 11-2019 | |
| G | aïn wadi Fasat | Libya | Wadi Fasat | Bir al Ghanam | 0.384 | 618 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 1 P153-155 | 11-2019 | |
| - | Sorgente de Massah | Libya | Cyrenaical | Banghazi | 0.295 | 475 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 11-2019 | |
| G | Abu an Niran No.4 | Libya | Abu an Niran | Bir al Ghanam | 0.27 | 435 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 1 P153-155 | 7-2006 | |
| - | Petrole Nord | Libya | Cyrenaical | Banghazi | 0.249 | 400 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 1 P153-155 | 11-2019 | |
| - | Marosakabe System | Madagascar | Mahajaanga | Soalala | 70.227 | 113019 | 164 | 50 | http://grenoble.sibert.fr/album/crei/marosakabe_2018_extrait.pdf | 12-2022 | |
| - | Ambatoharanana | Madagascar | Ambilobe | Ankarana | 11.247 | 18100 | 0 | 0 | Atlas - Great Caves of the world | ||
| - | Anjohy Kibojenjy | Madagascar | Bemaraha | Bekopaka | 8.523 | 13717 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 1 P164 | 7-2009 | |
| - | Andriafiabe | Madagascar | Ambilobe | Ankarana | 7.475 | 12030 | 0 | 0 | Eric Madelanine list | ||
| - | Labyrinthe d'Antsarahaso | Madagascar | Andraafiamena | Analamera | 7.381 | 11879 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 1 | ||
| - | Ambatoanjahana | Madagascar | Ambilobe | Ankarana | 6.717 | 10810 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 1 | 6-2017 | |
| - | Antsatrabonko | Madagascar | Ambilobe | Ankarana | 6.509 | 10475 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 1 | 6-2017 | |
| - | Anjohimilaintety | Madagascar | Ambilobe | Ankarana | 5.595 | 9005 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 1 | 7-2009 | |
| - | Anjohi Tsilika | Madagascar | Bemaraha | Be Rano | 4.089 | 6581 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 1 | 7-2009 | |
| - | Complexe d'Anjohy Tsivintsy | Madagascar | Bemaraha | Tsivintsy | 3.857 | 6207 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 1 | 7-2009 | |
| - | The Clearwater System (Gua Air Jernih) | Malaysia | Sarawak | Mulu | 155.1 | 255934 | 1165 | 355.1 | Rob Eavis | 3-2023 | |
| - | Benarat Caverns System (lubang Benerat) | Malaysia | Sarawak | Mulu | 31.484 | 50669 | 380.6 | 116 | Mulu Caves Project | 8-2019 | |
| - | Terikan System (Rising, East, West) | Malaysia | Sarawak | Mulu | 20.239 | 32572 | 0 | 0 | Mulu Caves Project | 8-2019 | |
| - | Green Cathedral/Turtle Cave System | Malaysia | Sarawak | Gunung Buda | 16.759 | 26971 | 997.4 | 304 | NSS News V62N8P225 | ||
| - | Cloud Cave - Cobra Cave - Bridge System | Malaysia | Sarawak | Mulu | 12.82 | 20632 | 1082.7 | 330 | Mulu Caves Project | 10-2021 | |
| - | Snail Shell Cave | Malaysia | Sarawak | Gunung Buda | 7.23 | 11636 | 1551.8 | 473 | - | ||
| - | Racer Cave | Malaysia | Sarawak | Gunung Api | 3.233 | 5203 | 0 | 0 | Atlas of the Great Caves and Karst of Southeast Asia Part 1 | ||
| - | Gua Tempurung | Malaysia | Perak | Gunung Tempurung | 2.983 | 4800 | 656.2 | 200 | Atlas of the Great Caves and Karst of Southeast Asia Part 1 | 8-2016 | |
| - | Gua Kelam 2 | Malaysia | Perlis | Kaki Bukit | 2.329 | 3748 | 6614.2 | 86 | Mike Moxon FB | 1-2023 | |
| - | Gua Baba / Lop Po Sang | Malaysia | Perlis | Kaki Bukit | 1.802 | 2900 | 0 | 0 | Atlas of the Great Caves and Karst of Southeast Asia Part 1 | 8-2022 | |
| Q | Komodouro Cave (Siliceous Sandstone) | Mali | - | Bandiagara Plateau | 0.068 | 110 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 2 P193 | 8-2022 | |
| - | Tunnel de Sanga | Mali | Sanga | - | 0.062 | 100 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 8-2022 | |
| Q | Grotta-Tunnel sopra Kokonu Cave (Siliceous Sandstone) | Mali | Banani/Bongo | Bandiagara plateau | 0.04 | 65 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 8-2022 | |
| - | Grotte Porc-Épic | Mauritania | Hodh el Gharbi | - | 0.045 | 72 | 42.7 | 13 | Atlas of the Great Caves and Karst of Africa part 1 | 8-2022 | |
| L | Pont Bon Dieu (Jardin) | Mauritius | East Central | Nouvelle Decouverte | 0.244 | 392 | Atlas of the Great Caves and Karst of Africa Part 2 P200-2020 2 | 6-2017 | |||
| L | Trou Hirondelle | Mauritius | South West | Mont Blanc | 0.224 | 360 | Atlas of the Great Caves and Karst of Africa Part 2 P200-2020 2 | 6-2017 | |||
| L | Mont Ida Cave South | Mauritius | East Central | Quauritius Militaire | 0.199 | 320 | Atlas of the Great Caves and Karst of Africa Part 2 P200-2020 2 | 6-2017 | |||
| L | Double Cave | Mauritius | East Central | Nouvelle Decouverte | 0.176 | 283 | Atlas of the Great Caves and Karst of Africa Part 2 P200-2020 2 | 6-2017 | |||
| L | Mare Tabac Lava Cave | Mauritius | South East | Savannah | 0.171 | 275 | Atlas of the Great Caves and Karst of Africa Part 2 P200-2020 2 | 6-2017 | |||
| L | L'Esperance Lava Cave | Mauritius | East Central | Nouvelle Decouverte | 0.169 | 272 | Atlas of the Great Caves and Karst of Africa Part 2 P200-2020 2 | 6-2017 | |||
| L | Caverne Trois Bras | Mauritius | North West | Goodlands | 0.168 | 270 | Atlas of the Great Caves and Karst of Africa Part 2 P200-2020 2 | 6-2017 | |||
| L | Plaine des Roches PR 9/10/11 | Mauritius | North East | Plaine des Roches | 0.162 | 260 | Atlas of the Great Caves and Karst of Africa Part 2 P200-2020 2 | 6-2017 | |||
| L | Forest Cave | Mauritius | East Central | Nouvelle Decouverte | 0.134 | 215 | Atlas of the Great Caves and Karst of Africa Part 2 P200-2020 2 | 6-2017 | |||
| L | Roches Noires Football Ground Cave #4 | Mauritius | North East | Plaine des Roches | 0.634 | 1020 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 2 P200-2020 2 | 8-2022 | |
| L | Camp Thorel Cave | Mauritius | East Central | Nouvelle Decouverte | 0.631 | 1015 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 2 P200-2020 2 | 8-2022 | |
| L | Petite Rivìère Cave | Mauritius | Central-West | Mauritius | 0.413 | 665 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 2 P200-2020 2 | 8-2022 | |
| L | Twilight Cavern | Mauritius | North East | Plaine des Roches | 0.354 | 570 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 2 P200-2020 2 | ||
| L | Caverne Tamarin / Grande Caverne | Mauritius | Rodrigues Island | Anse Quittor | 0.304 | 490 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 2 P200-2020 2 | ||
| L | Grotte de Roxsanne | Mauritius | North East | Plaine des Roches | 0.286 | 460 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 2 P200-2020 2 | 8-2019 | |
| L | Caverne Safran | Mauritius | South West | Plaine Corail | 0.264 | 425 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 2 P200-2020 2 | 8-2019 | |
| L | Glen Park Cave | Mauritius | Central-West | Plaines Wilhelms | 0.236 | 380 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 2 P200-2020 2 | ||
| L | L'Escalier Lava Cave | Mauritius | East Central | Nouvelle Decouverte | 0.224 | 360 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 2 P200-2020 2 | ||
| L | Ferrocarril-Mina Inferior | Mexico | Morelos | Tepoztlan | 4.063 | 6538 | 236.2 | 72 | Espinasa Perefia Ramon e-mail | 9-2016 | |
| L | Iglesia-Mina Superior | Mexico | Morelos | Tepoztlan | 3.278 | 5276 | 196.9 | 60 | Ramon Espinasa Perecna e-mail | 4-1999 | |
| L | Cueva Escalera | Mexico | Veracruz | Las Vigas de Ramirez | 2.371 | 3815 | 544.6 | 166 | Espinasa Perefia Ramon e-mail | 9-2016 | |
| L | Cueva Tengonapa | Mexico | Veracruz | Las Vigas de Ramirez | 1.566 | 2521 | 246.1 | 75 | Espinasa Perefia Ramon e-mail | 9-2016 | |
| L | Cueva del Diablo | Mexico | Morelos | Tepoztlan | 1.255 | 2020 | 229.7 | 70 | Espinasa Perefia Ramon e-mail | 9-2016 | |
| L | Cueva Huesitos | Mexico | Ciudad de Mexico | Coyoacan | 1.164 | 1874 | 78.7 | 24 | Espinasa Perefia Ramon e-mail | 9-2016 | |
| L | Cueva del Arbol | Mexico | Morelos | Tepoztlan | 0.92 | 1480 | 387.1 | 118 | Espinasa Perefia Ramon e-mail | 9-2016 | |
| L | Cueva Cenzontle | Mexico | Veracruz | Las Vigas de Ramirez | 0.915 | 1473 | 210 | 64 | Espinasa Perefia Ramon e-mail | 9-2016 | |
| L | Sistema Chimalacatepec | Mexico | Morelos | Tepoztlan | 0.862 | 1388 | 659.4 | 201 | Espinasa Perefia Ramon e-mail | 9-2016 | |
| L | Cueva Pedro el Negro | Mexico | Ciudad de Mexico | Coyoacan | 0.799 | 1286 | 134.5 | 41 | Espinasa Perefia Ramon e-mail | 9-2016 | |
| L | Cueva Marcelo | Mexico | Morelos | Tepoztlan | 0.788 | 1268 | 203.4 | 62 | Espinasa Perefia Ramon e-mail | 9-2016 | |
| L | Cueva Tenampa | Mexico | Veracruz | Las Vigas de Ramirez | 0.716 | 1153 | 226.4 | 69 | Espinasa Perefia Ramon e-mail | 9-2016 | |
| L | Cueva del Aire | Mexico | Ciudad de Mexico | Coyoacan | 0.683 | 1099 | 292 | 89 | Espinasa Perefia Ramon e-mail | 9-2016 | |
| L | Cueva Volcancillo | Mexico | Veracruz | Las Vigas de Ramirez | 0.355 | 572 | 456 | 139 | Espinasa Perefia Ramon e-mail | 9-2016 | |
| UW | Sistema Ox Bel Ha | Mexico | Quintana Roo | Tulum | 270.79 | 435805 | 188 | 57.3 | CINDAQ annual project report | 1-2023 | |
| UW | Sistema Sac Actun (Nohoch Nah Chich, Aktun Hu) (Underwater+Dry) | Mexico | Quintana Roo | Tulum | 234.071 | 376700 | 391 | 119.18 | QRSS Long Caves List | ||
| UW | Entrada Boca Paila | Mexico | Quintana Roo | Tulum | 69.067 | 111152 | 88 | 26.8 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema K'oox Baal - Sistema Tux Kupaxa (Underwater+Dry) | Mexico | Quintana Roo | Tulum | 64.063 | 103100 | 112.9 | 34.4 | QRSS Long Caves List | ||
| - | Sistema Purificacion | Mexico | Tamaulipas | Villa Hidalgo | 62.31 | 100277 | 3126.6 | 953 | Peter Sprouse message | 1-2023 | |
| - | Sistema Huautla | Mexico | Oaxaca | Huautla de Ji. | 62.208 | 100114.1 | 5118.1 | 1560 | Tommy Shifflett & Bill Steele FB | 6-2017 | |
| - | Sistema Cheve (Cuicateco) | Mexico | Oaxaca | Cuicatlan | 47.681 | 76735 | 5042.7 | 1537 | Bill Stone e-mail | 5-2017 | |
| UW | Sistema Xunaan Ha (Underwater+Dry) | Mexico | Quintana Roo | Tulum | 37.559 | 60445 | 110.9 | 33.8 | QRSS Long Caves List | 2-2015 | |
| UW | Sistema Pool Tunich (Under Water + Dry) | Mexico | Quintana Roo | Tulum | 31.318 | 50401 | 78.7 | 24 | QRSS Long Caves List | ||
| UW | Sistema Toh Ha | Mexico | Quintana Roo | Tulum | 29.668 | 47746 | 42 | 12.8 | QRSS Long Caves List | 7-2019 | |
| - | Sistema Garra de Jaguar (Jaguar Claw) | Mexico | Quintana Roo | Tulum | 29.259 | 47088 | 0 | 0 | QRSS Long Caves List | 11-2021 | |
| - | Cueva del Tecolote | Mexico | Tamaulipas | Villa Hidalgo | 25.15 | 40475 | 1391.1 | 424 | Mark Minton e-mail | 5-2016 | |
| UW | Sistema Zapote - Camilo | Mexico | Quintana Roo | Tulum | 24.236 | 39004 | 91.9 | 28 | QRSS Long Caves List | 7-2019 | |
| - | Sistema Cuetzalan - Atepolihuit | Mexico | Puebla | Curtzalan | 23.411 | 37676 | 2158.8 | 658 | Mark Minton e-mail | 6-2016 | |
| - | Sistema Oztotl (Rosetta-Tepetzala) | Mexico | Puebla | - | 21.243 | 34188 | 2880.6 | 878 | http://www.mexicancaves.org/geninfo/longanddeep.html | 3-2019 | |
| UW | Sistema Nohoch Kai | Mexico | Quintana Roo | Tulum | 20.819 | 33505 | 85 | 25.9 | QRSS Long Caves List | 7-2019 | |
| - | Kihaje Xontjoa | Mexico | Oaxaca | Cerro Rabon P. | 19.494 | 31373 | 4012.5 | 1223 | http://www.amcs-pubs.org/longanddeep.html | 6-2016 | |
| - | Sistema de Tepepa (Ehecatl+Niebla) | Mexico | Puebla | - | 17.709 | 28500 | 3175.9 | 968 | Desent 209 | 9-2016 | |
| UW | Sistema Caterpillar | Mexico | Quintana Roo | Felipe Carrillo Puerto | 17.556 | 28253 | 88.9 | 27.1 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Sand Crack (Underwater) | Mexico | Quintana Roo | Tulum | 16.619 | 26746 | 58.1 | 17.7 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Sand Crack | Mexico | Quintana Roo | Tulum | 16.619 | 26746 | 58 | 17.7 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Nohoch Pek - Muk K'in (Underwater) | Mexico | Quintana Roo | Tulum | 15.806 | 25437 | 61 | 18.6 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Nohoch Pek - Muk K'in | Mexico | Quintana Roo | Tulum | 15.634 | 25160 | 61 | 18.6 | QRSS Long Caves List | 7-2019 | |
| - | Sistema Soconusco - Aire Fresco | Mexico | Chiapas | - | 14.823 | 23856 | 2076.8 | 633 | - | ||
| - | Cueva Coyolat | Mexico | Puebla | Tlacotepec | 14.292 | 23000 | 2034.1 | 620 | Gustavo e-mail AMCS#29 | 5-2016 | |
| UW | Sistema Ponderosa (Under Water & Dry) | Mexico | Quintana Roo | Tulum | 13.774 | 22167 | 93.2 | 28.4 | QRSS Long Caves List | 7-2019 | |
| - | De Gamile Chine Xao (Chjine Xjo, Xine Xao) | Mexico | Oaxaca | - | 13 | 21000 | 1080 | 330 | Chris Andrews | 3-2019 | |
| UW | Cenote Zapote | Mexico | Quintana Roo | Tulum | 10.419 | 16768 | 92 | 28 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Doggi | Mexico | Quintana Roo | Felipe Carrillo Puerto | 10.133 | 16307.8 | 50.9 | 15.5 | QRSS Long Caves List | 7-2019 | |
| UW | Entrada Caapechen (Cenote Manatee) | Mexico | Quintana Roo | Tulum | 9.717 | 15638 | 91.9 | 28 | QRSS Long Caves List | 7-2019 | |
| - | Cueva de Alpazat | Mexico | Puebla | - | 9.445 | 15200 | 0 | 0 | http://www.amcs-pubs.org/longanddeep.html | 1-2016 | |
| - | Ozto J2 | Mexico | Oaxaca | Cuicatlan | 9.221 | 14840 | 4032.2 | 1229 | Mark Minton e-mail | 1-2016 | |
| UW | Sistema Dos Pisos | Mexico | Quintana Roo | Tulum | 9.169 | 14756 | 80.1 | 24.4 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Murena - Aak Kimin | Mexico | Quintana Roo | Tulum | 8.866 | 14268.6 | 225.1 | 68.6 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Camilo | Mexico | Quintana Roo | Tulum | 8.352 | 13442 | 82 | 25 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Nohoch Sac Tatich | Mexico | Quintana Roo | Tulum | 8.243 | 13266 | 46.9 | 14.3 | QRSS Long Caves List | 1-2021 | |
| UW | Sistema Sac Kai (Paachi Nah) | Mexico | Quintana Roo | Tulum | 8.208 | 13209 | 51 | 15.5 | QRSS Long Caves List | 7-2019 | |
| - | Sistema Yaxchen East | Mexico | - | - | 8.134 | 13090 | 0 | 0 | Eric Madelanine list | 7-2006 | |
| - | Cueva del Rio La Venta | Mexico | - | - | 8.078 | 13000 | 1410.8 | 430 | Eric Madelanine list | 7-2006 | |
| UW | Sistema Pandora | Mexico | Quintana Roo | Tulum | 8.01 | 12891 | 74.1 | 22.6 | QRSS Long Caves List | 1-2021 | |
| - | Atlixicaya | Mexico | - | - | 7.581 | 12200 | 0 | 0 | Eric Madelanine list | 7-2006 | |
| - | Sistema Chango Mistico | Mexico | Quintana Roo | Tulum | 7.46 | 12006 | 0 | 0 | QRSS Long Caves List | 5-2021 | |
| - | Cueva Pitch | Mexico | - | - | 7.456 | 12000 | 0 | 0 | Eric Madelanine list | 7-2006 | |
| - | Pixan Bel | Mexico | Quintana Roo | Tulum | 7.394 | 11899 | 0 | 0 | QRSS Long Caves List | 5-2021 | |
| - | Sistema Atepetaco (Miquizco + Viento + Mama Mia) | Mexico | Puebla | - | 7.379 | 11876 | 0 | 0 | http://www.mexicancaves.org/geninfo/longanddeep.html | 3-2019 | |
| UW | Cueva Quebrada | Mexico | Quintana Roo | Tulum | 7.18 | 11555.3 | 30.8 | 9.4 | QRSS Long Caves List | 7-2019 | |
| - | Sistema Corona | Mexico | Tamaulipas | Villa Hidalgo | 7.16 | 11529 | 489 | 149 | Peter Sprouse email | 1-2023 | |
| UW | Sistema MOAC | Mexico | Quintana Roo | Tulum | 7.065 | 11369.3 | 45.9 | 14 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Cupul Ha (Underwater+Dry) | Mexico | Quintana Roo | Tulum | 6.93 | 11152.4 | 45.9 | 14 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Chac Mol (Underwater+Dry) | Mexico | Quintana Roo | Tulum | 6.902 | 11108 | 92.8 | 28.3 | QRSS Long Caves List | 7-2019 | |
| - | Sistema San Andres | Mexico | Puebla | Ocotempa | 6.828 | 10988 | 1555.1 | 474 | http://www.mexicancaves.org/geninfo/longanddeep.html | 12-2019 | |
| - | Sistema Quijada de Jaguar (Jaguar Jaw) | Mexico | Quintana Roo | Tulum | 6.773 | 10900 | 0 | 0 | QRSS Long Caves List | 5-2021 | |
| - | Cueva de la Mano | Mexico | Oaxaca | - | 6.736 | 10841 | 0 | 0 | http://www.mexicancaves.org/geninfo/longanddeep.html | 3-2019 | |
| UW | Sistema El Puente | Mexico | Quintana Roo | Tulum | 6.508 | 10473.8 | 295.9 | 90.2 | QRSS Long Caves List | 7-2019 | |
| - | Actun Káua | Mexico | Yucatán | - | 6.437 | 10360 | 0 | 0 | http://www.mexicancaves.org/geninfo/longanddeep.html | 3-2019 | |
| - | Grutas de Rancho Nuevo (San Cristobal) | Mexico | Chiapas | - | 6.349 | 10218 | 0 | 0 | http://www.mexicancaves.org/geninfo/longanddeep.html | 3-2019 | |
| - | Cueva del Arroyo Grande | Mexico | Chiapas | - | 6.342 | 10207 | 0 | 0 | http://www.mexicancaves.org/geninfo/longanddeep.html | 3-2019 | |
| UW | Sistema Taj Mahal (Underwater+Dry) | Mexico | Quintana Roo | Tulum | 6.272 | 10094 | 98.1 | 29.9 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Muul Three | Mexico | Quintana Roo | Tulum | 6.247 | 10052.9 | 63 | 19.2 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Ek Be | Mexico | Quintana Roo | Tulum | 6.155 | 9905 | 60 | 18.3 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Dzonot Took | Mexico | Quintana Roo | Tulum | 5.503 | 8856 | 59 | 18 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Minotauro (Underwater+dry) | Mexico | Quintana Roo | Tulum | 5.484 | 8826 | 55 | 16.8 | QRSS Long Caves List | 7-2019 | |
| - | Sistema Perrito (Nia Nga'co Nita & Nia Quien) | Mexico | Oaxaca | Zongolica Reg. | 4.442 | 7148 | 2972.4 | 906 | http://www.amcs-pubs.org/longanddeep.html | 4-1999 | |
| UW | Sistema Sac Pepem | Mexico | Quintana Roo | Tulum | 4.402 | 7085 | 47 | 14.3 | QRSS Long Caves List | 7-2019 | |
| - | Cueva Charco | Mexico | Oaxaca | Cuicatlan | 4.169 | 6710 | 4192.9 | 1278 | Mark Minton e-mail | 5-2016 | |
| UW | Sistema Ah Kax Ha (Chicken Ranch) (Otra Avicola) | Mexico | Quintana Roo | Tulum | 4.134 | 6653 | 89 | 27.1 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Xel-Ha Norte | Mexico | Quintana Roo | Tulum | 4.134 | 6652 | 44 | 13.4 | QRSS Long Caves List | 7-2019 | |
| - | Sistema Nogochl (Akemabis/Santito) | Mexico | Puebla | Ocotempa | 3.92 | 6308 | 3878 | 1182 | Al Warild / Franco Attolini | 4-2017 | |
| UW | Cueva Aerolito | Mexico | Quintana Roo | - | 3.791 | 6100 | 90 | 27.4 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema O'ho Tucha | Mexico | Quintana Roo | Tulum | 3.709 | 5969 | 82 | 25 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Joolis | Mexico | Quintana Roo | Tulum | 3.671 | 5909 | 66 | 20.1 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Regina | Mexico | Quintana Roo | Tulum | 3.645 | 5866 | 117 | 35.7 | Gibb, Rouquette-Cathaia, Knudsen, 09/2011 | 7-2019 | |
| UW | Sistema de los Metates | Mexico | Quintana Roo | Tulum | 3.578 | 5758 | 351 | 107 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Lost and Found | Mexico | Quintana Roo | Tulum | 3.575 | 5753 | 71 | 21.6 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Vecan | Mexico | Quintana Roo | Tulum | 3.496 | 5626 | 89 | 27.1 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Actum Chen | Mexico | Quintana Roo | Tulum | 3.377 | 5435 | 82 | 25 | QRSS Long Caves List | 7-2019 | |
| UW | Cenote Chan Ayim | Mexico | Quintana Roo | Tulum | 3.296 | 5304 | 97 | 29.6 | QRSS Long Caves List | 7-2019 | |
| - | Sotano Tres Quimeras | Mexico | Puebla | Sierra Negra | 3.231 | 5200 | 2673.9 | 815 | Desent 209 | 9-2016 | |
| UW | Sistema Actun Koh | Mexico | Quintana Roo | Tulum | 3.204 | 5156 | 54 | 16.5 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Chi Keen | Mexico | Quintana Roo | Tulum | 3.102 | 4992 | 57 | 17.4 | QRSS Long Caves List | 7-2019 | |
| UW | Cenote Tortuga | Mexico | Quintana Roo | Tulum | 3.098 | 4985 | 90 | 27.4 | QRSS Long Caves List | 7-2019 | |
| UW | Sotano Akemati | Mexico | Puebla | Ocotempa | 3.056 | 4918 | 413 | 126 | QRSS Long Caves List | 9-2019 | |
| UW | Sistema Crustaccea | Mexico | Quintana Roo | Tulum | 3.032 | 4879 | 84 | 25.6 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Kachkalak | Mexico | Quintana Roo | Tulum | 2.981 | 4797 | 49 | 14.9 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Tumben Kuxtal | Mexico | Quintana Roo | Tulum | 2.888 | 4647 | 67 | 20.4 | Gibb, Rouquette-Cathaia, 05/2011 | 7-2019 | |
| UW | Cenote Kan-Ha | Mexico | Quintana Roo | Tulum | 2.847 | 4582 | 92 | 28 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Mosquito Factory | Mexico | Quintana Roo | Tulum | 2.669 | 4296 | 34 | 10.4 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Tatich (Nuhuch Actum) | Mexico | Quintana Roo | Tulum | 2.582 | 4156 | 24 | 7.3 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Xuux Teo (Two) | Mexico | Quintana Roo | Tulum | 2.514 | 4046 | 61 | 18.6 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Red Pool | Mexico | Quintana Roo | Tulum | 2.474 | 3982 | 52 | 15.8 | QRSS Long Caves List | 7-2019 | |
| UW | Cenote Burrodromo | Mexico | Quintana Roo | Tulum | 2.462 | 3962 | 47 | 14.3 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Chac Bromelia | Mexico | Quintana Roo | Tulum | 2.191 | 3527 | 58 | 17.7 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Luna Azul | Mexico | Quintana Roo | Tulum | 2.187 | 3520 | 71 | 21.6 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Dos Pies | Mexico | Quintana Roo | Tulum | 2.185 | 3516 | 43 | 13.1 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Muuch (Underwater+Dry) | Mexico | Quintana Roo | Tulum | 2.156 | 3469 | 18 | 5.5 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Sak' Sak" | Mexico | Quintana Roo | Tulum | 2.112 | 3399 | 51 | 15.5 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Choko Pek | Mexico | Quintana Roo | Tulum | 2.108 | 3393 | 48 | 14.6 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Ramon | Mexico | Quintana Roo | Tulum | 2.098 | 3376 | 104 | 31.7 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Alomo-Colmena | Mexico | Quintana Roo | Tulum | 2.056 | 3309 | 32 | 9.8 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Carwash | Mexico | Quintana Roo | Tulum | 2.008 | 3232 | 87 | 26.5 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Guerreros Sump | Mexico | Quintana Roo | Tulum | 1.923 | 3095 | 21 | 6.4 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Elementos | Mexico | Quintana Roo | Tulum | 1.859 | 2992 | 67 | 20.4 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema El Zapotal | Mexico | Quintana Roo | Tulum | 1.834 | 2952 | 71 | 21.6 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Miguel | Mexico | Quintana Roo | Tulum | 1.76 | 2833 | 60 | 18.3 | QRSS Long Caves List | 7-2019 | |
| UW | Cenote Subul | Mexico | Quintana Roo | Tulum | 1.754 | 2823 | 49 | 14.9 | QRSS Long Caves List | 7-2019 | |
| - | Sotano de Trinidad | Mexico | San Luis Potosi | Xilitla | 1.727 | 2780 | 2736.2 | 834 | Atlas - Great Caves of the World | 6-2017 | |
| UW | Sistema Flor de Mayo | Mexico | Quintana Roo | Tulum | 1.726 | 2778 | 66 | 20.1 | QRSS Long Caves List | 7-2019 | |
| UW | Cenote Cocodrilo | Mexico | Quintana Roo | Tulum | 1.549 | 2493 | 57 | 17.3 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Casa del Jaguar (Underwater+Dry) | Mexico | Quintana Roo | Tulum | 1.534 | 2468 | 29 | 8.8 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Zebra | Mexico | Quintana Roo | Tulum | 1.518 | 2443 | 58 | 17.7 | QRSS Long Caves List | 7-2019 | |
| - | Nita Cho | Mexico | Oaxaca | - | 1.465 | 2357 | 2933.1 | 894 | Deep Caves of Mexico - Peter Sprouse | 9-1989 | |
| UW | Sistema Swan Lake (Underwater+Dry) | Mexico | Quintana Roo | Tulum | 1.456 | 2343 | 49 | 14.9 | QRSS Long Caves List | 7-2019 | |
| - | Guixani N'dia Kijao | Mexico | Oaxaca | Zongolica | 1.424 | 2292 | 3133.2 | 955 | http://www.amcs-pubs.org/longanddeep.html | 4-1999 | |
| UW | Cenote Pepem Actun | Mexico | Quintana Roo | Tulum | 1.389 | 2236 | 89 | 27.1 | QRSS Long Caves List | 7-2019 | |
| UW | Cenote Chi Chan K'uk'um | Mexico | Quintana Roo | Tulum | 1.387 | 2232 | 44 | 13.4 | QRSS Long Caves List | 7-2019 | |
| UW | Cenote Sole (Sunscape) | Mexico | Quintana Roo | Tulum | 1.381 | 2223 | 33 | 10.1 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Rudy Sanchez | Mexico | Quintana Roo | Tulum | 1.37 | 2205 | 61 | 18.6 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Chakalal | Mexico | Quintana Roo | Tulum | 1.348 | 2170 | 22 | 6.7 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Carrillo | Mexico | Quintana Roo | Tulum | 1.332 | 2144 | 26 | 7.9 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Zukunoob Noh (Underwater+Dry) | Mexico | Quintana Roo | Tulum | 1.325 | 2133 | 53 | 16.2 | QRSS Long Caves List | 7-2019 | |
| - | Sonconga | Mexico | Oaxaca | - | 1.278 | 2057 | 3326.8 | 1014 | http://www.amcs-pubs.org/longanddeep.html | 4-1999 | |
| UW | Cenote Gran Zapote | Mexico | Quintana Roo | Tulum | 1.278 | 2056 | 38 | 11.6 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Ixchel (underwater & Dry) | Mexico | Quintana Roo | Solidaridad | 1.264 | 2034 | 220 | 67 | QRSS Long Caves List | 7-2019 | |
| - | Sotano de El Berro | Mexico | Veracruz | Queretaro | 1.261 | 2029 | 2749.3 | 838 | Mark Minton | 12-1995 | |
| UW | Sistema Misterio Maya | Mexico | Quintana Roo | Tulum | 1.251 | 2013 | 37 | 11.3 | QRSS Long Caves List | 7-2019 | |
| UW | Laguna Nonec | Mexico | Quintana Roo | Tulum | 1.243 | 2000 | 35 | 10.7 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Hatzutz Actun | Mexico | Quintana Roo | Tulum | 1.23 | 1980 | 69 | 21 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Yang Kai | Mexico | Quintana Roo | Tulum | 1.224 | 1970 | 69 | 21 | QRSS Long Caves List | 7-2019 | |
| UW | Cenote Tu cud'tang Che | Mexico | Quintana Roo | Tulum | 1.183 | 1904 | 69 | 21 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Domingos | Mexico | Quintana Roo | Tulum | 1.158 | 1863 | 38 | 11.6 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Chico Upstream (Spring) | Mexico | Quintana Roo | Tulum | 1.156 | 1861 | 59 | 18 | QRSS Long Caves List | 7-2019 | |
| - | Nita Ka | Mexico | - | - | 1.127 | 1813 | 2493.4 | 760 | www.sop.inria.fr/agos-sophia/sis/DB/ | 4-2017 | |
| UW | Cenote Dagobah | Mexico | Quintana Roo | Tulum | 1.125 | 1811 | 84 | 25.6 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Vanilla | Mexico | Quintana Roo | Tulum | 1.074 | 1728 | 38 | 11.6 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Heder | Mexico | Quintana Roo | Tulum | 1.065 | 1714 | 80 | 24.4 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Yax Tun | Mexico | Quintana Roo | Tulum | 1.056 | 1699 | 59 | 18 | QRSS Long Caves List | 7-2019 | |
| UW | Cenote Templo | Mexico | Quintana Roo | Tulum | 1.044 | 1680 | 69 | 21 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Las Ninas | Mexico | Quintana Roo | Tulum | 1.006 | 1619 | 40 | 12.2 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Uxuxubi | Mexico | Quintana Roo | Tulum | 1.002 | 1612 | 51 | 15.5 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Umberto | Mexico | Quintana Roo | Tulum | 0.982 | 1581 | 36 | 11 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Playa Ranas | Mexico | Quintana Roo | Tulum | 0.955 | 1537 | 56 | 17.1 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Box Pec Yo'ok | Mexico | Quintana Roo | Tulum | 0.936 | 1506 | 76 | 23.2 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Four Twenty | Mexico | Quintana Roo | Tulum | 0.905 | 1457 | 47 | 14.3 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Burning Wasp | Mexico | Quintana Roo | Tulum | 0.882 | 1419 | 59 | 18 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema X'tabay | Mexico | Quintana Roo | Tulum | 0.867 | 1395 | 45 | 13.7 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema String of Pearls | Mexico | Quintana Roo | Tulum | 0.833 | 1341 | 64 | 19.5 | QRSS Long Caves List | 7-2019 | |
| UW | Cenote Ts'unu un | Mexico | Quintana Roo | Tulum | 0.819 | 1318 | 15 | 4.6 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Sueno | Mexico | Quintana Roo | Tulum | 0.815 | 1312 | 25 | 7.6 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema X-pu Ha | Mexico | Quintana Roo | Tulum | 0.803 | 1292 | 32 | 9.8 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Taninah East | Mexico | Quintana Roo | Tulum | 0.779 | 1254 | 15 | 4.6 | QRSS Long Caves List | 7-2019 | |
| UW | Cenote Mordor | Mexico | Quintana Roo | Tulum | 0.776 | 1249 | 36 | 11 | QRSS Long Caves List | 7-2019 | |
| UW | Cenote Gypsy Juice | Mexico | Quintana Roo | Tulum | 0.775 | 1247 | 66 | 20.1 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Valet | Mexico | Quintana Roo | Tulum | 0.774 | 1246 | 28 | 8.5 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema El Punto (Paradise) | Mexico | Quintana Roo | Tulum | 0.756 | 1216 | 29 | 8.8 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Akab Ha (SLSH) | Mexico | Quintana Roo | Tulum | 0.751 | 1208 | 34 | 10.4 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Ursus | Mexico | Quintana Roo | Tulum | 0.717 | 1153 | 92 | 28 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Tam Chac Ha | Mexico | Quintana Roo | Tulum | 0.71 | 1143 | 75 | 22.9 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Manak Balam | Mexico | Quintana Roo | Tulum | 0.698 | 1123 | 48 | 14.6 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Cubere | Mexico | Quintana Roo | Tulum | 0.694 | 1117 | 25 | 7.6 | QRSS Long Caves List | 7-2019 | |
| UW | Cenote Don Lucio | Mexico | Quintana Roo | Tulum | 0.683 | 1100 | 27 | 8.2 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Dzonot Tucha | Mexico | Quintana Roo | Tulum | 0.68 | 1094 | 41 | 12.5 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Mol Balaam West | Mexico | Quintana Roo | Tulum | 0.671 | 1079 | 38 | 11.6 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Red Dragon | Mexico | Quintana Roo | Tulum | 0.665 | 1070 | 26 | 7.9 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Nauatilostotl | Mexico | Quintana Roo | Tulum | 0.652 | 1049 | 52 | 15.8 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Alimi | Mexico | Quintana Roo | Tulum | 0.649 | 1045 | 41 | 12.5 | QRSS Long Caves List | 7-2019 | |
| UW | Cenote Lilo Ha | Mexico | Quintana Roo | Tulum | 0.645 | 1039 | 83 | 25.3 | QRSS Long Caves List | 7-2019 | |
| UW | Cenote Jeel Kaa Paja Nohc | Mexico | Quintana Roo | Tulum | 0.64 | 1030 | 41 | 12.5 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Under the Bridge | Mexico | Quintana Roo | Tulum | 0.637 | 1025 | 33 | 10.1 | QRSS Long Caves List | 7-2019 | |
| UW | Cenote Sac Xiquin Che | Mexico | Quintana Roo | Tulum | 0.631 | 1016 | 59 | 18 | QRSS Long Caves List | 7-2019 | |
| UW | Sistema Mayan Door | Mexico | Quintana Roo | Tulum | 0.626 | 1008 | 66 | 20.1 | QRSS Long Caves List | 7-2019 | |
| - | Resumidero de la Joya Jonda (Hoya Honda) | Mexico | San Luis Potosi | - | 0 | 0 | 2936.4 | 895 | http://www.mexicancaves.org/geninfo/longanddeep.html | 3-2019 | |
| - | Hard Rock Cave | Mexico | Oaxaca | - | 0 | 0 | 2723.1 | 830 | http://www.mexicancaves.org/geninfo/longanddeep.html | 3-2019 | |
| - | Resumidero de El Borbollon | Mexico | San Luis Potosi | - | 0 | 0 | 2693.6 | 821 | http://www.amcs-pubs.org/longanddeep.html | 1-2016 | |
| - | X'oy Tixa Nita | Mexico | Oaxaca | - | 0 | 0 | 2667.3 | 813 | International Caver No.1 | 10-1991 | |
| - | Yuá Nita | Mexico | Oaxaca | - | 0 | 0 | 2588.6 | 789 | http://www.mexicancaves.org/geninfo/longanddeep.html | 3-2019 | |
| - | Sistema H31-h32-H35 | Mexico | Puebla | - | 0 | 0 | 2470.5 | 753 | http://www.mexicancaves.org/geninfo/longanddeep.html | 3-2019 | |
| - | Sonyance | Mexico | Oaxaca | - | 0 | 0 | 2427.8 | 740 | http://www.mexicancaves.org/geninfo/longanddeep.html | 3-2019 | |
| - | Nita Xongá | Mexico | Oaxaca | - | 0 | 0 | 2424.5 | 739 | http://www.mexicancaves.org/geninfo/longanddeep.html | 3-2019 | |
| - | Aztotempa | Mexico | Puebla | - | 0 | 0 | 2296.6 | 700 | http://www.mexicancaves.org/geninfo/longanddeep.html | 3-2019 | |
| - | Sótano de los Planos | Mexico | Puebla | - | 0 | 0 | 2276.9 | 694 | http://www.mexicancaves.org/geninfo/longanddeep.html | 3-2019 | |
| - | Sótano de Alfredo | Mexico | Querétaro | - | 0 | 0 | 2208 | 673 | http://www.mexicancaves.org/geninfo/longanddeep.html | 3-2019 | |
| - | Cueva Santo Cavernario + Tototzil Chichiltic | Mexico | Puebla | - | 0 | 0 | 2188.3 | 667 | http://www.mexicancaves.org/geninfo/longanddeep.html | 3-2019 | |
| - | Systema de los Tres Amigos (Te Chan Xki) | Mexico | Oaxaca | 0 | 0 | 2162.1 | 659 | http://www.mexicancaves.org/geninfo/longanddeep.html | 3-2019 | ||
| - | Cueva Tipitcli (Tipitli) | Mexico | Puebla | - | 0 | 0 | 2142.4 | 653 | http://www.mexicancaves.org/geninfo/longanddeep.html | 3-2019 | |
| - | Sótano de Tilaco | Mexico | Querétaro | - | 0 | 0 | 2129.3 | 649 | http://www.mexicancaves.org/geninfo/longanddeep.html | 3-2019 | |
| - | Nita Nashi | Mexico | Oaxaca | - | 0 | 0 | 2103 | 641 | http://www.mexicancaves.org/geninfo/longanddeep.html | 3-2019 | |
| - | Cuaubtempa Superior | Mexico | Puebla | - | 0 | 0 | 2099.7 | 640 | http://www.mexicancaves.org/geninfo/longanddeep.html | 3-2019 | |
| - | Oztotl Asltepetlacac (Cueva Paisano) | Mexico | Puebla | - | 0 | 0 | 2093.2 | 638 | http://www.mexicancaves.org/geninfo/longanddeep.html | 3-2019 | |
| - | Sistema Atlalaquia | Mexico | Chiapas | - | 0 | 0 | 2044 | 623 | http://www.mexicancaves.org/geninfo/longanddeep.html | 3-2019 | |
| - | R'ja Man Kijao (Nita) | Mexico | Oaxaca | - | 0 | 0 | 2004.6 | 611 | http://www.mexicancaves.org/geninfo/longanddeep.html | 3-2019 | |
| - | Jeskyne Iron Deep | Montenegro | Negro | Maganik | 1.768 | 2845 | 3812.3 | 1162 | Speleoforum 32 P45-50 - Czech Speleological Society | ||
| - | Jama na Vjetrenom Brdima | Montenegro | Crna Gora | Durmitor | 0 | 0 | 2542.7 | 775 | web | ||
| - | Wit Tamdoun | Morocco | Agadir | Immouzer | 11.886 | 19128 | 0 | 0 | Caves & Caving I84 | ||
| - | rhar Chara | Morocco | Agadir | Tazroukht plateau | 4.753 | 7650 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | ||
| - | kef Toghobeït | Morocco | Rif | Bab Taza | 2.435 | 3918 | 2368.8 | 722 | Atlas of the Great Caves and Karst of Africa Part 2 P215 | ||
| - | rhar Chiker | Morocco | Chara | Middle Atlas | 2.402 | 3865 | 479 | 146 | Atlas of the Great Caves and Karst of Africa part 1 | ||
| - | kef Aziza | Morocco | Tazzouguert | Central Atlas | 2.175 | 3500 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | ||
| - | ifri N'hamed N'Taouïa | Morocco | Azilal | Central Atlas | 1.897 | 3053 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | ||
| - | aïn d'Anou de I'oued Farda | Morocco | Rif | Chaouene | 1.773 | 2854 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | ||
| - | aïn Melghfi | Morocco | Azilal | Middle Atlas | 1.698 | 2732 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | ||
| - | kef Friouato | Morocco | djabel Messaoud | Middle Atlas | 1.64 | 2640 | 889.1 | 271 | Atlas of the Great Caves and Karst of Africa part 1 | 8-2016 | |
| - | ghar Karkar | Morocco | Safi | Centrqal Morocco | 1.429 | 2300 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 12-2016 | |
| - | Codzo River Cave | Mozambique | Sofrala | Codzo | 0.584 | 940 | 108.3 | 33 | Atlas of the Great Caves and Karst of Africa part 1 | 4-2021 | |
| - | Dimba No,2 | Mozambique | Sofrala | Rio Buzi | 0.538 | 866 | 49.2 | 15 | Atlas of the Great Caves and Karst of Africa part 1 | 12-2016 | |
| - | Boca Complex | Mozambique | Sofrala | Rio Buzi | 0.432 | 695 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2008 | |
| - | Muchaikaime No.5 | Mozambique | Sofrala | Codzo | 0.414 | 667 | 49.2 | 15 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2008 | |
| - | Western Codzo Cave | Mozambique | Sofrala | Codzo | 0.38 | 612 | 108.3 | 33 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2008 | |
| - | Ninga Miriango | Mozambique | Sofrala | Rio Buzi | 0.379 | 610 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2008 | |
| - | Dombo No.1 | Mozambique | Sofrala | Rio Buzi | 0.157 | 253 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2008 | |
| - | Kyauk Khaung | Myanmar | Sothern Shan | Kyauk Hnget | 2.991 | 4813 | 301.8 | 92 | Atlas of the Great Caves and Karst of Southeast Asia Part 2 | 7-2008 | |
| - | Phruno River Cave | Myanmar | Loikaw | Maw Thi Do | 2.852 | 4590 | 0 | 0 | Karst and Caves of Myanmar | ||
| - | Red River Cave | Myanmar | Kiayah | Bawlakhe | 2.545 | 4095 | 0 | 0 | Atlas of the Great Caves and Karst of Southeast Asia Part 2 | ||
| - | Namun Spring Cave | Myanmar | Sothern Shan | Taunggyi | 1.633 | 2628 | 354.3 | 108 | Atlas of the Great Caves and Karst of Southeast Asia Part 2 | 8-2022 | |
| - | Kyet Cave | Myanmar | Loikaw | Maw Thi Do | 1.363 | 2194 | 0 | 0 | Atlas of the Great Caves and Karst of Southeast Asia Part 2 | 6-2016 | |
| - | Yae Htwet Kyote Khine Gu (Spring Stone Cave) | Myanmar | Shan | Taunggyi | 1.191 | 1917 | 0 | 0 | Atlas of the Great Caves and Karst of Southeast Asia Part 2 | 8-2022 | |
| - | Mondowa Huh | Myanmar | Shan | Taunggyi | 1.1 | 1770 | 0 | 0 | Atlas of the Great Caves and Karst of Southeast Asia Part 2 | 8-2022 | |
| - | Hopong Spring Cave | Myanmar | Shan | Taunggyi | 1.028 | 1655 | 0 | 0 | Atlas of the Great Caves and Karst of Southeast Asia Part 2 | ||
| - | Na Gar Gu (Dragon Cave) | Myanmar | Shan | Taunggyi | 1.028 | 1654 | 0 | 0 | Atlas of the Great Caves and Karst of Southeast Asia Part 2 | ||
| - | Phoe Inn Gu | Myanmar | Shan | Taunggyi | 0.752 | 1210 | 180.4 | 55 | Atlas of the Great Caves and Karst of Southeast Asia Part 2 | 7-2006 | |
| - | Arnhem Cave | Namibia | Gobabis | - | 2.792 | 4494 | 370.7 | 113 | Atlas of the Great Caves and Karst of Africa part 1 | 8-2022 | |
| - | Pofadder Cave | Namibia | Otavi Bergland | - | 1.747 | 2812 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 4-1999 | |
| - | Ghaub Cave | Namibia | Otavi Bergland | - | 1.683 | 2708 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 10-1999 | |
| - | Temple of the Gods | Namibia | Otavi Bergland | - | 0.587 | 944 | 45.9 | 14 | Atlas of the Great Caves and Karst of Africa part 1 | 9-2016 | |
| - | Naos Cave | Namibia | Otavi Bergland | - | 0.57 | 917 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | ||
| - | Twyfelfontein Wondergat | Namibia | Kaokoveld | Twyfelfontein | 0.516 | 830 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | ||
| - | Dante | Namibia | Otavi Bergland | - | 0.513 | 826 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 6-2016 | |
| - | Nooitgedachõhle | Namibia | Karibib | - | 0.469 | 755 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | ||
| - | II Gâuab AS | Namibia | Hakos Mountains | - | 0.432 | 695 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | ||
| - | Nosibhõhle | Namibia | Otavi Bergland | - | 0.428 | 689 | 492.1 | 150 | Atlas of the Great Caves and Karst of Africa part 1 | ||
| - | Mahendra gupha | Nepal | Gandaki | Pokhara | 0.171 | 275 | 0 | 0 | Atlas Great Caves of the World | ||
| - | Karstgang St.Pietersberg | Netherlands | Limburg | Maastricht | 0.087 | 140 | Laurens Smets e-mail | 5-22 | |||
| - | Bulmer Caverns ( Castle Keep - Gormenghast) | New Zealand | South Island | Mt Owen | 46.178 | 74316 | 2477 | 755 | Lindsay Main NZ Speleological Soc. Info Officer | 9-2016 | |
| - | Nettlebed Cave System (Blizzard Pot top entrance,Stormy Pot) | New Zealand | South Island | Mt Arthur | 23.769 | 38252 | 3851.7 | 1174 | Lindsay Main NZ Speleological Soc. Info Officer | 8-2022 | |
| - | Greenlink - Middle Earth System | New Zealand | South Island | Takaka Hill | 21.687 | 34902 | 1276.2 | 389 | Lindsay Main NZ Speleological Soc. Info Officer | 6-2020 | |
| - | Ellis Basin System (Tomo Thyme, Exhaleair, & Exhalibur) | New Zealand | South Island | Mt Arthur | 20.754 | 33400 | 3366.1 | 1026 | Lindsay Main NZ Speleological Soc. Info Officer | 5-22 | |
| - | Megamania Cave | New Zealand | South Island | Heaphy Valley | 9.325 | 15007 | 0 | 0 | Lindsay Main NZ Speleological Soc. Info Officer | 8-2022 | |
| - | HH Cave (Honeycomb Hill) | New Zealand | South Island | Mt Arthur | 8.52 | 13712 | 2365.5 | 721 | Lindsay Main NZ Speleological Soc. Info Officer | 1-2016 | |
| - | Gardner's Gut | New Zealand | South Island | Waitomo | 7.579 | 12197 | 0 | 0 | Eric Madelanine list | 1-2016 | |
| - | Bohemia Cave | New Zealand | South Island | Mt Owen | 6.978 | 11230 | 2339.2 | 713 | Lindsay Main NZ Speleological Soc. Info Officer | 1-2016 | |
| Q | Grotte de Diffa Doga | Niger | Niamey | - | 0.037 | 60 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 5-22 | |
| Q | Ogba Ogbunike | Nigeria | Ogbunike | Onitsha | 0.217 | 350 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 2 P255 | ||
| T | Ogba Odoru (Schist) | Nigeria | Adu-Achi | Oji River | 0.093 | 150 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 2 P255 | ||
| T | Ogba Oche | Nigeria | Uwani Ono | Udi | 0.05 | 80 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 2-2015 | |
| L | Kassa | Nigeria | Kassa | Bauchi | 0.028 | 45 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 6-2017 | |
| T | Ogba Ihunabo | Nigeria | Inyi-Enugu | Anambra | 0.027 | 43 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 6-2016 | |
| T | Ogba Odukwa | Nigeria | Amanswiodo | Anambra | 0.025 | 40 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | Spr93 | |
| Q | Ogba Isiume | Nigeria | Ihube | Ogikwe | 0.016 | 25 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | Spr93 | |
| - | Slovacka jaskyña na Karadzici (Ceki 1) | North Macedonia | - | Pateau Jakupica | 2.243 | 3609 | 2296.6 | 700 | Martin Siuka e-mail | 6-2016 | |
| - | Tjoarvekrajgge | Norway | Nordland | Sorfold | 15.638 | 25167 | 1630.6 | 497 | Torstein Finnesand e-mail | 6-2016 | |
| - | Okshola-Kristihola | Norway | - | Fauske | 8.078 | 13000 | 0 | 0 | David stPierre | 6-2016 | |
| - | Reinvikgrotta | Norway | - | Sorfold | 6.338 | 10200 | 0 | 0 | David stPierre | 1-2016 | |
| - | Greftkjelen | Norway | - | Gildeskal | 4.236 | 6817 | 0 | 0 | David stPierre | 6-2016 | |
| - | Jordbrugrotta | Norway | - | Rana | 3.163 | 5091 | 0 | 0 | David stPierre | ||
| - | Markusgrotta | Norway | - | Storfjord | 3.109 | 5004 | 0 | 0 | David stPierre | ||
| - | Greftsprekka | Norway | - | Gildeskal | 2.973 | 4784 | 0 | 0 | David stPierre | 6-2016 | |
| - | Gronligrotta | Norway | - | Rana | 2.548 | 4100 | 0 | 0 | David stPierre | 7-2016 | |
| - | Trudehullet | Norway | - | Rana | 2.302 | 3704 | 0 | 0 | David stPierre | 1-2016 | |
| - | Setergrotta | Norway | - | Rana | 2.113 | 3400 | 0 | 0 | David stPierre | 7-2016 | |
| - | Pir Ghaib Gharr Gharra | Pakistan | Balochistan | - | 0.792 | 1275 | 0 | 0 | www.pcra.20m.com (Longest Cave) | 6-2017 | |
| - | Kach Gharra (Juniper Shaft Cave) | Pakistan | Balochistan | 0 | 0 | 429.8 | 131 | (Deepest Cave) | 1-2016 | ||
| - | Cueva de Porton | Panama | Chiriqui | Porton | 0.439 | 707 | 52.5 | 16 | Speleo Digest 2003 | 7-2016 | |
| - | La Cueva en el Cerro Punta | Panama | Chiriqui | Cerro Punta | 0.027 | 43 | 32.8 | 10 | Speleo Digest 2003 | 6-2017 | |
| - | Mamo Kananda | Papua New Guinea | Southern Highland | Muller Range | 34.051 | 54800 | 1732.3 | 528 | Atlas Des Grandes Cavites Mondia. | 1-2016 | |
| - | Atea Kananda | Papua New Guinea | Southern Highland | Muller Range | 21.437 | 34500 | 1148.3 | 350 | The British Caver V94-95 | 6-2017 | |
| - | Selminum Tem | Papua New Guinea | Western Prov. | Hindenburg Rng | 12.738 | 20500 | 449.5 | 137 | B.C.R.A. Bulletin | ||
| - | Neide - Muruk Cave | Papua New Guinea | New Britain | Galowe Plateau | 10.563 | 17000 | 4127.3 | 1258 | Deep Cave List by Philippe Drouin | ||
| - | Sima Pumacocha | Peru | Laraos | Yaukos | 0.887 | 1427 | 2093.2 | 638 | Peter MacNab FB | 7-2019 | |
| - | Qaqa Mach'ay | Peru | - | - | 0.186 | 300 | 0 | 0 | - | 6-2017 | |
| - | Cueva Puyo | Peru | - | - | 0.106 | 170 | 0 | 0 | - | 10-2016 | |
| - | Tragadro | Peru | - | - | 0.076 | 122 | 0 | 0 | - | ||
| - | Puna Mach'ay | Peru | - | - | 0.043 | 70 | 0 | 0 | - | ||
| - | Saturna 4 | Peru | - | - | 0.031 | 50 | 0 | 0 | - | ||
| - | Popcorn Rift | Peru | - | - | 0.028 | 45 | 0 | 0 | - | 10-2016 | |
| - | Popcorn Cave | Peru | - | - | 0.028 | 45 | 0 | 0 | - | 10-2016 | |
| - | Breathlessness | Peru | - | - | 0.027 | 44 | 0 | 0 | - | 10-2016 | |
| - | Cueva Col | Peru | - | - | 0.027 | 43 | 0 | 0 | - | 10-2016 | |
| - | Puerto Princesa Subterranean River (St.Pauls Underground River Cave) | Philippines | Palawan Island | Palawan | 19.884 | 32000 | 328.1 | 100 | Wikipedia | ||
| - | Mactingol Cave | Philippines | Samar Island | - | 7.643 | 12300 | 0 | 0 | Atlas of the Great Caves and Karst of Southeast Asia P211 | 10-2021 | |
| - | Blue Water Cave | Philippines | Baggao | Cagayan | 7.628 | 12276 | 869.4 | 265 | Henry Bennett e-mail | 8-2022 | |
| - | Lungib Can-Yawa | Philippines | Samar Island | Calbiga | 7.27 | 11700 | 374 | 114 | Atlas of the Great Caves and Karst of Southeast Asia P211 | 8-2022 | |
| - | Callao Cave | Philippines | Luzon Island | Cagayan | 5.592 | 9000 | 0 | 0 | Atlas of the Great Caves and Karst of Southeast Asia Part 2 | 8-2022 | |
| - | Odloman System | Philippines | Negros Island | East Negros | 5.512 | 8870 | 377.3 | 115 | Atlas of the Great Caves and Karst of Southeast Asia Part 2 | 8-2022 | |
| - | Odessa - Tumbali System | Philippines | Luzon Island | Cagayan | 4.753 | 7650 | 0 | 0 | Atlas of the Great Caves and Karst of Southeast Asia Part 2 | 8-2022 | |
| - | Buralod-Ludi-Camparina System | Philippines | Samar Island | Panayoran | 4.039 | 6500 | 0 | 0 | Atlas of the Great Caves and Karst of Southeast Asia Part 2 | ||
| - | Maybug | Philippines | Samar Island | Western Samar | 3.575 | 5754 | 0 | 0 | Atlas of the Great Caves and Karst of Southeast Asia Part 2 | ||
| - | Langun-Gobingob Cave System | Philippines | Samar Island | Calbiga | 3.107 | 5000 | 0 | 0 | Atlas of the Great Caves and Karst of Southeast Asia Part 2 | 4-2020 | |
| - | jaskinia Wielka Sniezna | Poland | Czerwone Wierchy | Malolaczniak | 14.741 | 23723 | 2703.4 | 824 | https://en.wikipedia.org/wiki/Jaskinia_Wielka_%C5%9Anie%C5%BCna | 2-2021 | |
| - | Sniezna Studnia | Poland | - | Tatra Mountains | 7.488 | 12050 | 2503.3 | 763 | Polish Caving 2005-2020 09 | 2-2021 | |
| - | Kletno Bear Cave | Poland | Snieznik Mountains | 1.242742 | 2000 | 0 | 0 | Wikipedia | 2-2015 | ||
| - | Jaskinia Mietusia | Poland | Western Tatras | 0.705 | 1135 | 0 | 0 | Wikipedia | 4-2017 | ||
| - | gruta de Almonda | Portugal | - | - | 8.699 | 14000 | 0 | 0 | Eric Madelanine list | 1-2016 | |
| - | Mira de Aire | Portugal | 6.835 | 11000 | 0 | 0 | http://liveportugal.pt/en/mira-de-aire-caves/ | 1-1999 | |||
| L | Gruta das Torres Pico | Portugal | Azores | - | 3.38 | 5439 | 0 | 0 | Chris Llyod - Cavers Digest | 3-2020 | |
| L | Gruta Dos Balcoes | Portugal | Azores | Terceira | 1.686 | 2713 | 0 | 0 | www.wec-net.com/english/lavalist-w.html | 2-2021 | |
| T | A Furma (Granite) | Portugal | North Region | Minho-Lima | 0.219 | 353 | 105 | 32 | Marcos Vaqueiro e-mail | 3-2022 | |
| - | Sistema del Rio Encantado | Puerto Rico | - | Florida,Ciales,Manati | 13.527 | 21770 | 1128.6 | 344 | Mark Minton e-mail | ||
| - | Sistema del Faro-Isla de Mona | Puerto Rico | Isla de Mona | Mayaguez | 11.868 | 19100 | 118.1 | 36 | Marc Ohms e-mail | 4-2017 | |
| - | Sistema de los Chorros | Puerto Rico | San German | - | 0.506 | 815 | 98.4 | 30 | Speleo Digest 2003 | ||
| - | Cueva de los Mariposas | Puerto Rico | Isla de Mona | - | 0.157 | 252.13 | 30 | 9.14 | Speleo Digest 2003 | 4-2020 | |
| - | Pestera Vantului | Romania | Bihor | Mtii Padurea Craiului | 31.069 | 50000 | 557.7 | 170 | Liviu Valenas e-mail | 4-2017 | |
| - | Pestera din Poienita-Pestera dein Dealul Humpleu | Romania | Alba | Mtii Bihor | 26.098 | 42000 | 1026.9 | 313 | Victor Ursu info | 3-2020 | |
| - | Sistemul Humpleu-Poienita | Romania | Cluj | Mtii Bihor | 24.233 | 39000 | 1030.2 | 314 | Romania-Natural | 3-2022 | |
| - | V5 Sistemul Varasoaia (V5-V24) | Romania | Bihor | Mtii Bihor | 17.398 | 28000 | 2142.4 | 653 | Alex Pologea e-mal | 4-2017 | |
| - | Pestera Topolnita (Sistemul Topolnita-Epuran) | Romania | Mehedinti | Podisul Mehedinti | 15.534 | 25000 | 416.7 | 127 | Romania-Natural | 4-2020 | |
| - | Pestera din Pârâul Hodobanei | Romania | Bihor | Mtii Bihor | 13.758 | 22142 | 593.8 | 181 | Liviu Valenas e-mail | 3-2022 | |
| - | Sistemul Ciur - Ponor - Toplita de Rosia | Romania | Bihor | Mtii Padurea Craiului | 12.521 | 20150 | 748 | 228 | Victor Ursu e-mal | 10-2021 | |
| - | Pestera de la Izvorul Tausoare | Romania | Bistrita-Nasaud | Mtii Rodnei | 11.251 | 18107 | 1512.5 | 461 | Victor Ursu e-mal | 10-2021 | |
| - | Pestera din Valea Rea | Romania | Bihor | Mtii Bihor | 10.164 | 16357 | 1220.5 | 372 | Victor Ursu e-mal | 3-2022 | |
| - | Sistemul Zapodie - Pestera Neagra | Romania | Bihor | Mtii Bihor | 7.655 | 12320 | 587.3 | 179 | Liviu Valenas e-mail | ||
| - | Pestera Sura Mare | Romania | Hnedoara | Mtii Sebesului | 7.266 | 11694 | 1394.4 | 425 | Romania-Natural | 8-2022 | |
| - | Pestera Polovragi | Romania | Muntii Capatanii | - | 6.706 | 10793 | 0 | 0 | Romania-Natural | 8-2022 | |
| - | Pestera Cornilor | Romania | Muntii Padurea Craiului | - | 6.301 | 10140 | 0 | 0 | Romania-Natural | 8-2022 | |
| - | Avenul de sub Vârful Grind | Romania | Southern Carpathians | Piatra Craiului Mtns. | 0 | 0 | 2523 | 769 | Alex Pologea e-mail | 2-2020 | |
| - | Botovskaya | Russia | Lrkutsk | Sredne | 42.096 | 67747 | 131.2 | 40 | Alexander Osinzev e-mail | ||
| C | Bol'shaja Oreshnaja (Conglomerate) | Russia | Russia | Kransnojarsk | 36.04 | 58000 | 787.4 | 240 | International Caver 2000 P78 | 6-2017 | |
| G | Sistema Kulogorskaya-Troya . | Russia | Arkhangelsk | Pinega | 10.096 | 16248 | 59.1 | 18 | Karst and cave Pinega's - Victor Malkov, Evgeny Gurkalo | 6-2017 | |
| - | Vorontsovskaja, WC | Russia | - | - | 6.611 | 10640 | 0 | 0 | Caves and Caving I59P34S | 6-2017 | |
| - | Jashchik Pandora, ESB | Russia | - | - | 6.276 | 10100 | 0 | 0 | Caves and Caving I59P34S | 6-2017 | |
| G | Sistema Olimpiyskaya-Lomonosovskaya . | Russia | Arkhangelsk | Pinega | 5.661 | 9110 | 105 | 32 | Karst and cave Pinega's - Victor Malkov, Evgeni Gurkalo | 6-2017 | |
| G | Sistema Kumichevka-Vizborovskaya . | Russia | Arkhangelsk | Pinega | 4.511 | 7260 | 78.7 | 24 | Evgeni Gurkalo, Aleksandr Kabanihin | ||
| G | Konstitutionaya | Russia | Arkhangelsk | Pinega | 3.809 | 6130 | 105 | 32 | Victor Malkov, Evgeny Gurkalo | ||
| G | Kungur Ice Cave | Russia | Perm Region | Kungur District | 3.542 | 5700 | 105 | 32 | Igor Lavrov Peshchtry - Interuniversity collection of Scienceific Trans. | 6-2017 | |
| G | Severniy Siphon | Russia | Arkhangelsk | Pinega | 2.869 | 4617 | 82 | 25 | Vlad Eremeev, Evgeny Gurkalo, | 6-2017 | |
| G | Ordinskaya Cave (Under Water) | Russia | Perm Region | Orda District | 2.858 | 4600 | 164 | 50 | Ulyana Zhakova e-mail | 3-2016 | |
| G | Zolotoy Kluchik | Russia | Arkhangelsk | Pinega | 2.722 | 4380 | 33 | 10 | Victor Malkov, Evgeny Gurkalo | 6-2016 | |
| G | Simfoniya | Russia | Arkhangelsk | Pinega | 2.013 | 3240 | 33 | 10 | Karst and cave Pinega's - Victor Malkov, Evgeny Gurkalo | 6-2016 | |
| G | Bol'shaya Pehorovskaya | Russia | Arkhangelsk | Pinega | 1.991 | 3205 | 59 | 18 | Victor Malkov, Evgeny Gurkalo | 6-2016 | |
| UW | Ordinskaya Cave (Gypsum) | Russia | Perm Region | Orda District | 1.988 | 3200 | 164 | 50 | Ulyana Zhakova e-mail | 3-2016 | |
| - | Gorlo Barloga | Russia | Karachaevo/Cherkesia | Nord-West Caucasus | 1.864 | 3000 | 2952.8 | 900 | www.perovo-speleo.ru/cave/gb/gb.php | 3-2016 | |
| G | Leningradskaya | Russia | Arkhangelsk | Pinega | 1.845 | 2970 | 89 | 27 | Victor Malkov, Evgeny Gurkalo | 6-2016 | |
| G | Pshashe-Setenay | Russia | Krasnodar | Caucasus,Laba river | 1.671 | 2690 | 164 | 50 | Andrey Ostapenko, Victor Kovalenko, KGSS group | 1-2016 | |
| G | Alexandra Tereschenko | Russia | Arkhangelsk | Pinega | 1.615 | 2599 | 39 | 12 | Victor Malkov, Evgeny Gurkalo | 6-2016 | |
| G | Vodnaya | Russia | Arkhangelsk | Pinega | 1.614 | 2598 | 26 | 8 | Victor Malkov, Evgeny Gurkalo | 6-2016 | |
| G | Jubileynaya | Russia | Arkhangelsk | Pinega | 1.588 | 2555 | 98 | 30 | Victor Malkov, Evgeny Gurkalo | 6-2016 | |
| G | Pehorovskiy Proval | Russia | Arkhangelsk | Pinega | 1.406 | 2262 | 72 | 22 | Victor Malkov, Evgeny Gurkalo | 6-2016 | |
| G | Kulogorskaya-5 | Russia | Arkhangelsk | Pinega | 1.264 | 2035 | 33 | 10 | Victor Malkov, Evgeny Gurkalo | 6-2016 | |
| G | Popova | Russia | Krasnodar | Caucasus,Laba river | 1.263 | 2032 | 66 | 20 | Andrey Ostapenko, KGSS group | 1-2016 | |
| G | Pogranichnaya | Russia | Arkhangelsk | Holmogory | 1.187 | 1910 | 33 | 10 | Evgeny Gurkalo | 6-2016 | |
| G | Severyanka | Russia | Arkhangelsk | Pinega | 1.137 | 1830 | 13 | 4 | Victor Malkov, Evgeny Gurkalo | 6-2016 | |
| G | Golubinskiy Proval | Russia | Arkhangelsk | Pinega | 1.008 | 1622 | 56 | 17 | Karst and cave Pinega's - Victor Malkov, Evgeny Gurkalo | 6-2016 | |
| G | Geograficheskogo Obschestva USSR | Russia | Arkhangelsk | Pinega | 0.994 | 1600 | 59 | 18 | Evgeny Gurkalo | 6-2016 | |
| G | Muzeynaya | Russia | Arkhangelsk | Pinega | 0.92 | 1480 | 33 | 10 | Victor Malkov, Evgeny Gurkalo | 6-2016 | |
| G | Ammonal'naja | Russia | Krasnodar | Caucasus,Laba river | 0.91 | 1464 | 374 | 114 | Leonid Suhovey | 1-2016 | |
| G | Zheleznie Vorota 1-2 | Russia | Arkhangelsk | Pinega | 0.857 | 1380 | 33 | 10 | Victor Malkov, Evgeny Gurkalo | 6-2016 | |
| G | Lunnie Gori | Russia | Arkhangelsk | Holmogory | 0.766 | 1233 | 36 | 11 | Victor Malkov, Evgeny Gurkalo | 6-2016 | |
| G | Arochnaja | Russia | Krasnodar | Caucasus,Laba river | 0.738 | 1188 | 82 | 25 | Andrey Ostapenko, KGSS group | 1-2016 | |
| G | Gun'kina-4 | Russia | Karachaevo/Cherkesia | Caucasus,Laba river | 0.715 | 1150 | 217 | 66 | Andrey Ostapenko, KGSS group | 1-2016 | |
| G | Dedova Jama | Russia | Krasnodar | Caucasus,Laba river | 0.707 | 1138 | 95 | 29 | Andrey Ostapenko, KGSS group | 1-2016 | |
| G | Saburovskaya | Russia | Arkhangelsk | Pinega | 0.686 | 1104 | 26 | 8 | Vlad Eremeev, Evgeny Gurkalo | 6-2016 | |
| G | Nizhnyaya Saburovskaya | Russia | Arkhangelsk | Pinega | 0.674 | 1084 | 26 | 8 | Vlad Eremeev, Evgeny Gurkalo | 6-2016 | |
| G | Aprelskiy Uzel | Russia | Arkhangelsk | Holmogory | 0.664 | 1069 | 33 | 10 | Evgeny Gurkalo | 6-2016 | |
| G | Kitezh | Russia | Arkhangelsk | Pinega | 0.592 | 953 | 46 | 14 | Victor Malkov, Evgeny Gurkalo | 6-2016 | |
| G | Severnaya Venetsiya | Russia | Arkhangelsk | Pinega | 0.587 | 945 | 16 | 5 | Victor Malkov, Evgeny Gurkalo | 6-2016 | |
| G | Dvinskaya | Russia | Arkhangelsk | Holmogory | 0.566 | 911 | 16 | 5 | Victor Malkov, Evgeny Gurkalo | 6-2016 | |
| G | Siyanie | Russia | Arkhangelsk | Holmogory | 0.56 | 902 | 30 | 9 | Evgeny Gurkalo | 6-2016 | |
| G | Malaya Golubinskaya | Russia | Arkhangelsk | Pinega | 0.547 | 880 | 36 | 11 | Victor Malkov, Evgeny Gurkalo | 6-2016 | |
| G | Speleomor'e | Russia | Arkhangelsk | Pinega | 0.516 | 830 | 33 | 10 | Victor Malkov, Evgeny Gurkalo | 6-2016 | |
| G | Malaya Pehorovskaya | Russia | Arkhangelsk | Pinega | 0.51 | 820 | 49 | 15 | Victor Malkov, Evgeny Gurkalo | 6-2016 | |
| G | Bol'shoy Holodil'nik | Russia | Arkhangelsk | Pinega | 0.506 | 815 | 66 | 20 | Victor Malkov, Evgeny Gurkalo | 6-2016 | |
| G | Kladbische Illuziy | Russia | Karachaevo/Cherkesia | Caucasus,Laba river | 0.349 | 561 | 33 | 10 | Andrey Ostapenko, KGSS group | 1-2016 | |
| G | Besleneevskaja-1 | Russia | Krasnodar | Caucasus,Laba river | 0.348 | 560 | 148 | 45 | Leonid Suhovey | 1-2016 | |
| G | Uchkuduk | Russia | Krasnodar | Caucasus,Laba river | 0.317 | 510 | 144 | 44 | Andrey Ostapenko, KGSS group | 1-2016 | |
| L | Ubuvumo Nyabikuri-Ruri | Rwanda | Ruhengeri | Bukamba | 2.103 | 3384 | 472.4 | 144 | Michael Laumanns e-mail | 7-2016 | |
| L | Ubuvumo Minyove | Rwanda | West | Virunga Mtns | 0.47 | 756 | Atlas of the Great Caves and Karst of Africa Part 2 P267-269 | 6-2017 | |||
| L | Ubuvumo Gisuvo | Rwanda | North | Virunga Mtns | 0.455 | 733 | Atlas of the Great Caves and Karst of Africa Part 2 P267-269 | 6-2017 | |||
| L | Ubuvumo Numatongo | Rwanda | North | Virunga Mtns | 0.385 | 620 | Atlas of the Great Caves and Karst of Africa Part 2 P267-269 | 6-2017 | |||
| L | Ubuvumo Kanyondo | Rwanda | West | Virunga Mtns | 0.329 | 530 | Atlas of the Great Caves and Karst of Africa Part 2 P267-269 | 6-2017 | |||
| L | Ubuvumo Ruswa | Rwanda | North | Virunga Mtns | 0.317 | 510 | Atlas of the Great Caves and Karst of Africa Part 2 P267-269 | 6-2017 | |||
| L | Ubuvumo Kabari | Rwanda | West | Virunga Mtns | 0.308 | 496 | Atlas of the Great Caves and Karst of Africa Part 2 P267-269 | 6-2017 | |||
| L | Ubuvumo Bwibihonga (Bibihonga) | Rwanda | Rubavu | Kanzenze | 2.815 | 4530 | 154.2 | 47 | Michael Laumanns list from IUS Commission on Volcanic Caves | 6-2017 | |
| L | Ubuvumo Manjari deux | Rwanda | Ruhengeri | Mutobo | 1.031 | 1660 | 183.7 | 56 | Michael Laumanns e-mail | 6-2017 | |
| L | Ubuvumo bwa Musanze (longest Seg.) | Rwanda | Ruhengeri | Ruhengeri Ville | 0.994 | 1600 | 229.7 | 70 | Michael Laumanns e-mail | 6-2017 | |
| L | Ubuvumo bwa Nyirabadogo | Rwanda | Gisenyi | Mutura | 0.932 | 1500 | 203.4 | 62 | Atlas - Great Caves of the World | 6-2017 | |
| L | Ubuvumo Cyamazera | Rwanda | Gisenyi | Mutura | 0.922 | 1484 | 0 | 0 | Michael Laumanns e-mail | 6-2017 | |
| L | Ubuvumo Gacinyiro 2 | Rwanda | Ruhengeri | Kinigi | 0.913 | 1470 | 131.2 | 40 | Michael Laumanns e-mail | 6-2017 | |
| L | Ubuvumo bwa Musanze (Southern Seg.) | Rwanda | North | Virunga Mtns | 0.746 | 1200 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 2 P267-269 | 6-2017 | |
| L | Ubuvumo Nyiragihima | Rwanda | Ruhengeri | Mutobo | 0.693 | 1116 | 203.4 | 62 | Michael Laumanns e-mail | ||
| L | Ubuvumo Rwego | Rwanda | West | Virunga Mtns | 0.592 | 952 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 2 P267-269 | ||
| L | Laauoleola Cave | Samoa | Savai'i | - | 3.136 | 5047 | 557.7 | 170 | Paul Rowe e-mail | 7-2006 | |
| L | Pe'apa'a | Samoa | Upolu | - | 0.69 | 1110 | 0 | 0 | BCRA | 6-2017 | |
| L | Rumahah Cave | Saudi Arabia | Ha'il | Harrat Khaybar | 0.129 | 208 | 6.6 | 2 | John Pint e-mail | 10-2016 | |
| L | Umm Jirsan System | Saudi Arabia | Madinah | Harrat Khaybar | 0.895 | 1440 | 32.8 | 10 | John Pint e-mail | 7-2009 | |
| L | Hibashi Cave | Saudi Arabia | Makkah | Harrat Nawasif | 0.429 | 690 | 85.3 | 26 | John Pint e-mail | 7-2009 | |
| L | Shuwaymis Cave | Saudi Arabia | Ha'il | Harrat Ithnayn | 0.329 | 530 | 23 | 7 | John Pint e-mail | 7-2009 | |
| L | Ghostly Cave | Saudi Arabia | Makkah | Harrat Kishb | 0.199 | 320 | 4.9 | 1.5 | John Pint e-mail | 7-2009 | |
| L | Rumahah Cave | Saudi Arabia | Ha'il | Harrat Khaybar | 0.129 | 208 | 6.6 | 2 | John Pint e-mail | 7-2009 | |
| - | Lazareva Cave | Serbia | Central Serbia | Bor | 10.62 | 17092 | 354.3 | 108 | Robert Misic | 7-2009 | |
| - | Cerje Cave (Cerjanka) | Serbia | Southeast Serbia | 4.442 | 7149 | 0 | 0 | Wikipedia | 7-2009 | ||
| - | Resavska | Serbia | Eastern Serbia | 1.771 | 2850 | 0 | 0 | Wikipedia | 7-2009 | ||
| - | Deguric Cave | Serbia | Valjevo Karst | 1.26 | 2027.7 | 19.7 | 6 | Wikipedia | |||
| - | Stopica Cave | Serbia | Rozanstvo village | 1.051 | 1691 | 0 | 0 | Wikipedia | |||
| - | Potpece Cave (Potpecka pecina) | Serbia | Pootpece village | 0.621 | 1000 | 0 | 0 | Wikipedia | 10-1988 | ||
| - | Demanovsky jaskynny system | Slovakia | Nizke Tatry | Demanovske vrchy | 26.741 | 43036 | 643 | 196 | Pavel Herich e-mail | 4-1999 | |
| - | Mesacny tien | Slovakia | Vysoke Tatry | Javorinska Siroka | 21.744 | 34994 | 1479.7 | 451 | Branislav šmida | 4-1999 | |
| - | Stratenska jaskyna - Psie diery ?? | Slovakia | Spissko-gemersky | Slovensky raj | 14.708 | 23670 | 636.5 | 194 | www.drienka.host.sk/najdlhsie.php | 10-1988 | |
| - | Jaskyna Mrtvych netopierov ?? | Slovakia | Nizke Tatry | Dumbier | 13.075 | 21042 | 1063 | 324 | www.drienka.host.sk/najdlhsie.php | 10-1988 | |
| - | Stefanova | Slovakia | Nizke Tatry | Demanovske vrchy | 11.173 | 17981 | 423.2 | 129 | Pavel Herich e-mail | 7-2016 | |
| - | Baradla barlang-Domica jaskyna ?? | Slovakia / Hungary | Slovak / Aggtelek Karst | Kecovo - Josvafo | 16.196 | 26065 | 380.6 | 116 | P.Bella - P.Gruber e-mail | 10-1988 | |
| C | Migovec (Vrtnarija) System (M-16) | Slovenia | Primorska | zaledje Tolminke | 27.084 | 43588 | 3189 | 972 | Marko Erker e-mail | ||
| - | Postojnska jama | Slovenia | Notranjska | Postojnski kras | 14.987 | 24120 | 377.3 | 115 | http://www.postojnska-jama.eu/en/news/2015/postojna-cave-extended-by-3-5-kilometres/ | 6-22 | |
| - | Cave system of Crnelsko brezno | Slovenia | Julian Alps | Rombonski Podi | 12.468 | 20066 | 4570.2 | 1393 | Peter Svete e-mail | 10-2021 | |
| - | Predjamski sistem | Slovenia | - | - | 11.151 | 17945 | 551.2 | 168 | Long Cave List | 9-2019 | |
| - | Kacna Cave (System) | Slovenia | Divaski Karst | - | 9.433 | 15181 | 918.6 | 280 | Longest & Deepest Caves of Slovenia | 9-2016 | |
| - | Renejevo brezno - P4 | Slovenia | Julian Alps | Kaninski podi | 7.64 | 12296 | 4337.3 | 1322 | Long Cave List | 8-2020 | |
| - | Mala Boka - BC4 System | Slovenia | Julian Alps | Bovska Kotlina | 7.379 | 11875 | 4327.4 | 1319 | Marko Erker e-mail | 8-2016 | |
| - | Poloska jama | Slovenia | Zaledje Tolminke | - | 6.711 | 10800 | 2309.7 | 704 | List of Slovenia's Longest & Deepest | 5-2016 | |
| - | Sistem Pokljuskega grebena | Slovenia | Pokljuke | - | 5.955 | 9584 | 2109.6 | 643 | List of Slovenia's Longest & Deepest | 9-2019 | |
| - | Krizna jama | Slovenia | - | Kaninski podi | 5.141 | 8273 | 105 | 32 | Long Cave List | 8-2020 | |
| - | Dolzina jame Hudi | Slovenia | - | Kaninski podi | 4.66 | 7500 | 3477.7 | 1060 | FB | 11-2021 | |
| - | Velika lebinca jama v Paradani | Slovenia | Tmovski gozd | Uding Borst | 4.543 | 7311 | 2815 | 858 | Marko Erker e-mail | 4-2020 | |
| - | P4-Brezno rumenega maka (Kanin) | Slovenia | - | Kanin | 3.739 | 6017 | 3605.6 | 1099 | Marko Erker e-mail | 9-2020 | |
| - | Botrova-Brezno pri gamsovi Glavici | Slovenia | Prsivec | Bohinjske planine | 3.728 | 6000 | 2680.4 | 817 | Speleological Association of Slovenia, Cave Register | 3-2016 | |
| - | Cehi 2 | Slovenia | Julian Alps | Rombonski Podi | 3.44 | 5536 | 4937.7 | 1505 | Longest & Deepest Caves of Slovenia | 4-2017 | |
| - | Prvi Sistem Molicka (Pec) Planine (Zadnikovo Abyss) | Slovenia | - | Dleskovska planota | 2.378 | 3827 | 3723.8 | 1135 | Speleological Association of Slovenia, Cave Register | 3-2016 | |
| C | Brezno pod velbom-Ceska Jama | Slovenia | - | Kaninski podi | 1.656 | 2665 | 2985.6 | 910 | Speleological Association of Slovenia, Cave Register | 3-2016 | |
| - | Brezno pod Zicnico | Slovenia | - | Kanin | 1.573 | 2531 | 2870.7 | 875 | Bogomir Remskar e-mail | 12-2017 | |
| - | Vandima | Slovenia | Julian Alps | Rombonski Podi | 1.553 | 2500 | 3878 | 1182 | Speleological Association of Slovenia, Cave Register | 3-2016 | |
| C | Macola J. Huevos | Slovenia | - | Kanin | 1.464 | 2356 | 3333.3 | 1016 | Marko Erker e-mail | 4-2020 | |
| - | Devettisoca jama | Slovenia | Raduha | - | 1.37 | 2205 | 2234.3 | 681 | List of Slovenia's Longest & Deepest | 10-2021 | |
| - | BC-10 (Kanin) | Slovenia | Kaninski podi | - | 1.327 | 2135 | 2808.4 | 856 | List of Slovenia's Longest & Deepest | 10-2021 | |
| C | Bela Griza 1 (White dysentery) | Slovenia | - | Trnovski gozd | 1.276 | 2054 | 2900.3 | 884 | Speleological Association of Slovenia, Cave Register | 3-2016 | |
| - | Abyss under the Lift | Slovenia | - | Kaninski podi | 1.058 | 1702 | 2851 | 869 | ???" | 4-2017 | |
| - | C 11 (Moznica) | Slovenia | zaledje Koritnice | - | 0.667 | 1074 | 2112.9 | 644 | List of Slovenia's Longest & Deepest | 10-2021 | |
| - | [Brezno treh src] | Slovenia | Sneznik | - | 0.444 | 715 | 1988.2 | 606 | List of Slovenia's Longest & Deepest | 10-2021 | |
| - | Brezno specega dinozavra | Slovenia | - | Kanin | 0 | 0 | 3412.1 | 1040 | FB | 10-2021 | |
| - | Vrtiglavica | Slovenia | - | - | 0 | 0 | 2109.6 | 643 | Map | 10-2021 | |
| - | Skalarjevo Brezno | Slovenia | - | Kaninski podi | 4.995 | 8039 | 3927.2 | 1197 | Klemen Mihalic email | 3-2016 | |
| - | Matinko Falls Cave #2 | Solomon Islands | 0.057 | 92 | 49.2 | 15 | SpeleonDigest 1995 | 10-2018 | |||
| - | Matinko Falls Cave #1 | Solomon Islands | 0.038 | 61 | 0 | 0 | SpeleonDigest 1995 | ||||
| - | Tomlen Cave #2 (Mens Cave) | Solomon Islands | 0.037 | 60 | 0 | 0 | SpeleonDigest 1995 | ||||
| - | Tomlen Cave #1 (Womens Cave) | Solomon Islands | 0.019 | 30 | 0 | 0 | SpeleonDigest 1995 | 7-2012 | |||
| - | Poha Caved | Solomon Islands | 0.016 | 25 | 0 | 0 | SpeleonDigest 1995 | 7-2012 | |||
| G | Guud Aanod | Somalia | El Afwein | Berera | 3.262 | 5250 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 2 P285-286 | 7-2012 | |
| G | Hyänenlabyrinth | Somalia | Erigavo | Berera | 1.435 | 2310 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 2 P285-286 | 7-2012 | |
| G | Guud Biyod | Somalia | El Afwein | Berera | 0.917 | 1475 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 2 P285-286 | 7-2012 | |
| G | Höhle 1 bei Las Anodf | Somalia | Las Anod | Berera | 0.904 | 1455 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 2 P285-286 | 7-2012 | |
| - | Hayla Cave | Somalia | Golis Mou ntans | Medishe town | 0.497 | 800 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 2 P285-286 | 7-2012 | |
| - | Showli Berdi | Somalia | Gedo | Berbera | 0.419 | 675 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 2 P285-286 | 7-2012 | |
| G | Dolinenlabyrinth | Somalia | Hudum | Berera | 0.124 | 200 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 2 P285-286 | 7-2012 | |
| - | Mugdile | Somalia | Gedo | Berbera | 0.124 | 200 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 2 P285-286 | 7-2012 | |
| G | Kleines Labyrinth | Somalia | Las Anod | Berera | 0.118 | 190 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 2 P285-286 | ||
| - | Apocalypse Pothole | South Africa | Western Transvaal | Carletonville | 8.699 | 14000 | 278.9 | 85 | Eric Madelanine list | 7-2006 | |
| - | Wonderfontein | South Africa | Carletonville | Far west Rand | 5.853 | 9420 | 0 | 0 | Atlas of the Great Caves and Karst of Africa Part 2 | ||
| - | Crystal Cave | South Africa | Western Transvaal | Carletonville | 4.987 | 8025 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | ||
| - | Chaos Cave | South Africa | Western Transvaal | Carletonville | 3.747 | 6030 | 367.5 | 112 | Atlas of the Great Caves and Karst of Africa part 1 | 8-2016 | |
| - | Westdriefontein | South Africa | Western Transvaal | Carletonville | 3.595 | 5785 | 600.4 | 183 | Atlas of the Great Caves and Karst of Africa part 1 | 11-2020 | |
| - | Cango Cave | South Africa | Cape | Oudtshoorn | 3.278 | 5275 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 8-2016 | |
| - | Sterkfontein Cave / Lincoln-Fault-Cave System | South Africa | Western Transvaal | Carletonville | 3.25 | 5230 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 8-2016 | |
| - | Thabazimbi Cave | South Africa | North West Trtansvaal | Thabazimi | 2.784 | 4480 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 8-2016 | |
| - | Bat Cave | South Africa | Western Transvaal | Krugerswdrop | 2.74 | 4410 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 8-2016 | |
| - | Armageddon Cave | South Africa | Westonaria | - | 2.5 | 4023 | 849.7 | 259 | Atlas of the Great Caves and Karst of Africa part 1 | 8-2016 | |
| L | Susan Kul (Gul) | South Korea | Cheju Island | - | 2.904 | 4674 | 360.9 | 110 | On Lava Caves in Japan and Vivinity | 10-1988 | |
| L | Sochon Kul (Gul) Cave | South Korea | Cheju Island | - | 1.91 | 3074 | 492.1 | 150 | On Lava Caves in Japan and Vivinity | 10-1988 | |
| L | Wahul Kul | South Korea | Cheju Island | - | 1.284 | 2066 | 656.2 | 200 | On Lava Caves in Japan and Vivinity | 10-1988 | |
| L | Wa Hol Kul | South Korea | Cheju Island | Cho Cheon Eub | 1.284 | 2066 | www.wec-net.com/english/lavalist-w.html | 10-1999 | |||
| - | Bilemot Kul | South Korea | Cheju Island | - | 7.3 | 11749 | 803.8 | 245 | On Lava Caves in Japan and Vivinity | 8-2016 | |
| L | Manjang Gul (Man jan Kul) | South Korea | Isla Cheju | - | 5.548 | 8928 | 1292.7 | 394 | Chris Llyod - Cavers Digest | 1-2016 | |
| L | Susan Kul (Gul) | South Korea | Cheju Island | - | 2.904 | 4674 | 360.9 | 110 | On Lava Caves in Japan and Vivinity | ||
| L | Sochon Kul (Gul) Cave | South Korea | Cheju Island | - | 1.91 | 3074 | 492.1 | 150 | On Lava Caves in Japan and Vivinity | ||
| L | Yongcheon | South Korea | Jeju Island | - | 1.553 | 2500 | 0 | 0 | Descent #190 P135 | 3-2022 | |
| L | Michon Gul (Kul) | South Korea | Cheju Island | Seong San Eub | 1.065 | 1714 | 328.1 | 100 | www.wec-net.com/english/lavalist-w.html | 3-2022 | |
| L | Handul Kul | South Korea | Cheju Island | - | 0.87 | 1400 | 262.5 | 80 | On Lava Caves in Japan and Vivinity | 3-2022 | |
| - | Cueva del Tornero | Spain | Guadalajara | Alto Tajo | 12.43 | 20000 | 0 | 0 | Jose Luis Membrado e-mail | 4-2023 | |
| - | Torca de la Llana de la Len | Spain | Cantabria | Porracolina | 8.45 | 13603 | 2047.2 | 624 | Jose Luis Membrado e-mail | 4-2023 | |
| L | LZ/YZ-31 | Spain | Canarias Island | Lanzarote | 0.552 | 11700 | 0 | 0 | Laurens Smets e-mail | 12-2022 | |
| - | Torca del Cueto Cárabo | Spain | Bizkaia | Carranza | 6.214 | 10000 | 0 | 0 | Jose Luis Membrado e-mail | 4-2023 | |
| L | Cueva de Don Justo | Spain | Canarias Island | El Hierro Island | 4.55 | 7323 | 469.2 | 143 | PEDRO Oromi e-mail | 7-2018 | |
| L | LZ/HR-02 | Spain | Canarias Island | Lanzarote | 4.12 | 6631 | 895.7 | 273 | Laurens Smets e-mail | 12-2022 | |
| L | Cueva del Estafiliton | Spain | Canarias Island | Tenerife Is. | 2.485 | 4000 | 0 | 0 | Grupo de Espeleologia de Canarias Benisahare | 1-2016 | |
| - | Sistema de la Mina Sara | Spain | Cantabria | Picos de Europa | 2.49 | 4000 | 2112.86 | 644 | Jose Luis Membrado e-mail | 4-2023 | |
| L | LZ/HR-03/04/05 | Spain | Canarias Island | Lanzarote | 2.09 | 3364 | 360.9 | 110 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/YZ-01 | Spain | Canarias Island | Lanzarote | 0.59 | 2269 | 137.8 | 42 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/YZ-45 | Spain | Canarias Island | Lanzarote | 1.205 | 1940 | Laurens Smets e-mail | 12-2022 | |||
| L | Cueva de Felipe Reventon | Spain | Canarias Island | Tenerife Is. | 1.146 | 1845 | 0 | 0 | Grupo de Espeleologia Tebexcorade (1845 mapped, 3000m seen) | 4-2017 | |
| L | Cueva de San Marcos | Spain | Canarias Island | Tenerife Is. | 1.131 | 1820 | 0 | 0 | Grupo de Espeleologia Tebexcorade | 4-2017 | |
| L | Cueva de los Roques | Spain | Canarias Island | Tenerife Is. | 1.118 | 1800 | 0 | 0 | Grupo de Espeleologia de Canarias Benisahare | 1-2016 | |
| L | LZ/TS-01 | Spain | Canarias Island | Lanzarote | 1.031 | 1680 | 55.8 | 17 | Laurens Smets e-mail | 12-2022 | |
| L | Sistema de Titgalate, tubo A | Spain | Canarias Island | La Palma Island | 1.014 | 1632 | 0 | 0 | Grupo de Espeleologia Tebexcorade | 4-2017 | |
| L | Cueva Wessex Cave Club | Spain | Canarias Island | Tenerife Is. | 0.932 | 1500 | 0 | 0 | Grupo de Espeleologia de Canarias Benisahare | 1-2016 | |
| L | Cueva de del Parque la Granja | Spain | Canarias Island | Tenerife Is. | 0.854 | 1375 | 0 | 0 | Grupo de Espeleologia Tebexcorade | 4-2017 | |
| L | Cueva Honda del Bejenado o Eduardo | Spain | Canarias Island | La Palma Island | 0.847 | 1363 | 282.2 | 86 | Grupo de Espeleologia Tebexcorade | 4-2017 | |
| L | Cueva del Perdido | Spain | Canarias Island | La Palma Island | 0.8 | 1288 | 0 | 0 | Grupo de Espeleologia Tebexcorade | 4-2017 | |
| L | LZ/YZ-33 | Spain | Canarias Island | Lanzarote | 0.731 | 1176 | 0 | 0 | Laurens Smets e-mail | 12-2022 | |
| L | Cueva Honda de Miranda o Escuela | Spain | Canarias Island | La Palma Island | 0.625 | 1006 | 0 | 0 | Grupo de Espeleologia Tebexcorade | 4-2017 | |
| L | Cueva del Llando de Los Canos | Spain | Canarias Island | La Palma Island | 0.621 | 1000 | 0 | 0 | Grupo de Espeleologia Tebexcorade | 4-2017 | |
| L | Cueva de Chiguergue | Spain | Canarias Island | Tenerife Is. | 0.621 | 1000 | 0 | 0 | Grupo de Espeleologia Tebexcorade | 4-2017 | |
| L | Sistema Salto Tigalate Cueva B | Spain | Canarias Island | La Palma Island | 0.616 | 992 | 0 | 0 | Grupo de Espeleologia de Canarias Benisahare | 1-2016 | |
| L | Cueva de Los Pocitos | Spain | Canarias Island | El Hierro Island | 0.58 | 933 | 360.9 | 110 | Map | 1-2016 | |
| L | LZ/HR-03 | Spain | Canarias Island | Lanzarote | 0.532 | 856 | 150.9 | 46 | Laurens Smets e-mail | 12-2022 | |
| L | Cueva Hoya de San Felipe | Spain | Canarias Island | Tenerife Is. | 0.503 | 810 | 0 | 0 | Grupo de Espeleologia de Canarias Benisahare | 1-2016 | |
| L | LZ/HR-01a | Spain | Canarias Island | Lanzarote | 0.616 | 773 | 72.2 | 22 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/YZ-35 | Spain | Canarias Island | Lanzarote | 0.423 | 680 | 0 | 0 | Laurens Smets e-mail | 12-2022 | |
| L | Cueva de la Candelaria | Spain | Canarias Island | Tenerife Is. | 0.423 | 680 | 0 | 0 | Grupo de Espeleologia de Canarias Benisahare | 1-2016 | |
| L | Cueva del Liano de Villaverde | Spain | Canarias Island | Fuerteventura | 0.403 | 648 | 0 | 0 | Grupo de Espeleologia de Canarias Benisahare | 1-2016 | |
| L | Cueva Benisahare | Spain | Canarias Island | La Palma Island | 0.363 | 584 | 0 | 0 | Grupo de Espeleologia de Canarias Benisahare | 1-2016 | |
| L | LZ/YZ-04 | Spain | Canarias Island | Lanzarote | 0.352 | 567 | 0 | 0 | Laurens Smets e-mail | 12-2022 | |
| L | Cueva de Todoque | Spain | Canarias Island | La Palma Island | 0.348 | 560 | 0 | 0 | Grupo de Espeleologia de Canarias Benisahare | 1-2016 | |
| L | LZ/HR-04 | Spain | Canarias Island | Lanzarote | 0.336 | 540 | 0 | 0 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/YZ-32 | Spain | Canarias Island | Lanzarote | 0.329 | 529 | 0 | 0 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/YZ-07 | Spain | Canarias Island | Lanzarote | 0.321 | 517 | 85.3 | 26 | Laurens Smets e-mail | 12-2022 | |
| L | Cueva de Leroy Martin | Spain | Canarias Island | Tenerife Is. | 0.263 | 423 | 0 | 0 | Grupo de Espeleologia de Canarias Benisahare | 1-2016 | |
| L | Cuevas Negras | Spain | Canarias Island | Tenerife Is. | 0.261 | 420 | 0 | 0 | Grupo de Espeleologia de Canarias Benisahare | 1-2016 | |
| L | LZ/TN-02-07 | Spain | Canarias Island | Lanzarote | 0.234 | 376 | 331.4 | 101 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/YZ-13 | Spain | Canarias Island | Lanzarote | 0.217 | 350 | 0 | 0 | Laurens Smets e-mail | 12-2022 | |
| L | Cueva Grande de Chio | Spain | Canarias Island | Tenerife Is. | 0.217 | 350 | 0 | 0 | Grupo de Espeleologia de Canarias Benisahare | 1-2016 | |
| L | Cuevas de Los Corredores | Spain | Canarias Island | Fuerteventura | 0.21 | 338 | 0 | 0 | Grupo de Espeleologia de Canarias Benisahare | 1-2016 | |
| L | Cueva Benisahare | Spain | Canarias Island | Tenerife Is. | 0.203 | 327 | 0 | 0 | Grupo de Espeleologia de Canarias Benisahare | 1-2016 | |
| L | LZ/YZ-34 | Spain | Canarias Island | Lanzarote | 0.199 | 320 | 0 | 0 | Laurens Smets e-mail | 12-2022 | |
| L | Cueva del Pozo | Spain | Canarias Island | El Hierro Island | 0.199 | 320 | 0 | 0 | Grupo de Espeleologia de Canarias Benisahare | 1-2016 | |
| L | Cueva de los Estafilitos | Spain | Canarias Island | Tenerife Is. | 0.199 | 320 | 0 | 0 | Grupo de Espeleologia de Canarias Benisahare | 1-2016 | |
| L | Galeria de Hiriazo | Spain | Canarias Island | Fuerteventura | 0.186 | 300 | 0 | 0 | Grupo de Espeleologia de Canarias Benisahare | 1-2016 | |
| L | LZ/TS-07 | Spain | Canarias Island | Lanzarote | 0.174 | 281 | 13.1 | 4 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/TS-02 | Spain | Canarias Island | Lanzarote | 0.155 | 250 | 0 | 0 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/TG-01c | Spain | Canarias Island | Lanzarote | 0.155 | 250 | 0 | Laurens Smets e-mail | 12-2022 | ||
| L | LZ/SB-03 | Spain | Canarias Island | Lanzarote | 0.142 | 229 | 16.4 | 5 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/SB-05 | Spain | Canarias Island | Lanzarote | 0.142 | 229 | 9.84 | 3 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/YZ-06 | Spain | Canarias Island | Lanzarote | 0.125 | 201 | 101.7 | 31 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/TG-02 | Spain | Canarias Island | Lanzarote | 0.123 | 198 | 68.9 | 21 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/HR-09 | Spain | Canarias Island | Lanzarote | 0.119 | 191 | 59.1 | 18 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/SB-02 | Spain | Canarias Island | Lanzarote | 0.109 | 175 | 39.4 | 12 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/YZ-09 | Spain | Canarias Island | Lanzarote | 0.104 | 168 | 0 | 0 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/TN-08 | Spain | Canarias Island | Lanzarote | 0.104 | 167 | 85.3 | 26 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/YZ-12 | Spain | Canarias Island | Lanzarote | 0.098 | 157 | 0 | 0 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/HR-08 | Spain | Canarias Island | Lanzarote | 0.096 | 154 | 42.7 | 13 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/TN-09 | Spain | Canarias Island | Lanzarote | 0.093 | 150 | 0 | 0 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/YZ-05 | Spain | Canarias Island | Lanzarote | 0.09 | 145 | 52.5 | 16 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/TG-19 | Spain | Canarias Island | Lanzarote | 0.088 | 142 | 19.7 | 6 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/HR-01b | Spain | Canarias Island | Lanzarote | 0.082 | 132 | 36.1 | 11 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/YZ-02 | Spain | Canarias Island | Lanzarote | 0.078 | 125 | 68.9 | 21 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/TN-27 | Spain | Canarias Island | Lanzarote | 0.075 | 120 | 65.6 | 20 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/TG-04 | Spain | Canarias Island | Lanzarote | 0.068 | 110 | 16.4 | 5 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/TG-01a/01b | Spain | Canarias Island | Lanzarote | 0.058 | 94 | 13.1 | 4 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/YZ-16 | Spain | Canarias Island | Lanzarote | 0.053 | 86 | 0 | 0 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/TS-03 | Spain | Canarias Island | Lanzarote | 0.05 | 80 | 6.6 | 2 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/YZ-19 | Spain | Canarias Island | Lanzarote | 0.05 | 80 | 0 | 0 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/YZ-36 | Spain | Canarias Island | Lanzarote | 0.047 | 75 | 39.4 | 12 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/TN-34 | Spain | Canarias Island | Lanzarote | 0.045 | 73 | 52.5 | 16 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/TN-14 | Spain | Canarias Island | Lanzarote | 0.043 | 70 | 88.6 | 27 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/SB-04 | Spain | Canarias Island | Lanzarote | 0.043 | 70 | 9.8 | 3 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/TG-03 | Spain | Canarias Island | Lanzarote | 0.043 | 70 | 0.0 | 0 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/TN-18 | Spain | Canarias Island | Lanzarote | 0.043 | 69 | 39.4 | 12 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/TN-33 | Spain | Canarias Island | Lanzarote | 0.043 | 69 | 32.8 | 10 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/HR-25 | Spain | Canarias Island | Lanzarote | 0.040 | 64 | 9.8 | 3 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/HR-01d | Spain | Canarias Island | Lanzarote | 0.037 | 60 | 26.2 | 8 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/YZ-08 | Spain | Canarias Island | Lanzarote | 0.037 | 60 | 0 | 0 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/YZ-48 | Spain | Canarias Island | Lanzarote | 0.036 | 58 | 52.5 | 16 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/TN-11 | Spain | Canarias Island | Lanzarote | 0.031 | 50 | 36.1 | 11 | Laurens Smets e-mail | 12-2022 | |
| L | LZ/YZ-10 | Spain | Canarias Island | Lanzarote | 0.031 | 50 | 0 | 0 | Laurens Smets e-mail | 12-2022 | |
| - | Sistema del Alto Tejuelo | Spain | Cantabria | Porracolina | 112.7 | 181382 | 2053.8 | 626 | Jose Luis Membrado e-mail | 1-2023 | |
| - | Sistema del Mortillano | Spain | Cantabria | Porra de Mortillano | 91.031 | 146500 | 3116.8 | 950 | Jose Luis Membrado e-mail | 6-2016 | |
| - | Sistema del Gandara | Spain | Cantabria | Porracolina | 72.539 | 116740 | 2670.6 | 814 | Jose Luis Membrado e-mail | 6-2016 | |
| - | Systeme de Ojo Guarena | Spain | Burgos | Merindad de Sotoscueva | 68.351 | 110000 | 633.2 | 193 | http://www.grupoedelweiss.com/ | 7-2006 | |
| - | Sima del Hayal de Ponata-Rebollar II (SI-44,SI-57,SR-7) | Spain | Araba/Bizkaia/Burgos | Sierra Salvada/Gorobel M. | 55.923 | 90000 | 1479.7 | 451 | Jose Luis Membrado e-mail | 3-2023 | |
| - | Cova des Pas de Vallgornera | Spain | Balearics | Llucmajor | 46.132 | 74242 | 68.9 | 21 | Jose Luis Membrado e-mail | ||
| - | Sistema de los Cuatro (4) Valles | Spain | Cantabria | Solorzano | 43.532 | 70059 | 357.6 | 109 | Juan Corrin email | 1-2023 | |
| - | Cueva del Valle (Red Del Silencio) | Spain | Cantabria | Vizcaya/Cantabria | 37.42 | 60223 | 1565 | 477 | Jose Luis Membrado email | 4-2023 | |
| - | Sistema de Atxuriaga (Complex) | Spain | Bizkaia | Galdames | 34.797 | 56000 | 1791.3 | 546 | Jose Luis Membrado e-mail | 10-2016 | |
| - | Sistema Itxina'pe Sarea | Spain | Bizkaia | Gorbea | 30.54 | 49150 | 0 | 0 | Jose Luis Membrado e-mail | 10-2016 | |
| - | Sistema de Anielarra (Anialarra) | Spain | Nafarroa | Larra | 30.45 | 49009 | 2798.6 | 853 | Jose Luis Membrado e-mail | 1-2022 | |
| - | Sistema Aranonera (Sima S1-S2)(Tendenera connected) | Spain | Huesca | Pirineos | 28.115 | 45246 | 4425.9 | 1349 | Jose Luis Membrado e-mail | 10-2016 | |
| - | Sistema de las Fuentes de Escuain (Badalona B15-B1) | Spain | Huesca | Escuain | 24.97 | 40186 | 3776.2 | 1151 | Jose Luis Membrado e-mail | 4-22 | |
| - | Sistema Cueto-Coventosa-Cubera-Garma Bucebrón-Corzo | Spain | Cantabria | Porracolina | 23.151 | 37258 | 2719.8 | 829 | Jose Luis Membrado e-mail | 1-2021 | |
| - | Cueva la Vallina (VT.100) | Spain | Cantabria | Arredondo | 22.848 | 36771 | 646.3 | 197 | Juan Corrin email | 1-2023 | |
| - | Sistema Lecherines | Spain | Huesca | Macizo de Aspe | 22.55 | 36291 | 3310.4 | 1009 | Jose Luis Membrado e-mail | 4-2023 | |
| - | Cueva de Udias | Spain | Cantabria | - | 21.87 | 35196 | 0 | 0 | Jose Luis Membrado e-mail | 11-2021 | |
| - | Sistema Azpilicueta-Coteron-Renada (Sistema de la Vega) | Spain | Cantabria | Ruesga | 21.613 | 34783 | 1112.2 | 346 | Jose Luis Membrado e-mail | 4-2023 | |
| - | Sistema de la Pena de Mediodia | Spain | Huesca | Pirineos | 21.566 | 34707 | 2959.3 | 902 | Jose Luis Membrado e-mail | 4-2023 | |
| - | Sistema Illaminako (BU.56 - A.60) | Spain | Navarra | Larra | 20.26 | 32612 | 4396.3 | 1340 | Jose Luis Membrado email | 4-2023 | |
| - | Cueva de los Chorros | Spain | Albacete | Riopar | 20.195 | 32500 | 426.5 | 130 | Clasificacion Por Desnivel | 7-2016 | |
| - | Sistema Tibia-Fresca | Spain | Cantabria | Porracolina | 16.404 | 26400 | 1663.4 | 507 | Jose Luis Membrado e-mail | 11-2021 | |
| - | Torca del Regato Calero | Spain | Cantabria | - | 15.534 | 25000 | 1148.3 | 350 | Jose Luis Membrado e-mail | 8-2020 | |
| - | Complejo de Orbaneja del Castillo | Spain | Burgos | - | 15.534 | 25000 | 0 | 0 | Jose Luis Membrado e-mail | 1-2021 | |
| - | Torca de la Vaca - Wild Mare | Spain | Cantabria | Entrambasaguas | 14.859 | 23914 | 219.8 | 67 | Juan Corrin e-mail | 1-2021 | |
| - | Cueva Guerta | Spain | Asturias | Pena Biguere | 14.474 | 23294 | 0 | 0 | Jose Luis Membrado e-mail | 1-2021 | |
| - | Cueva del Soplao | Spain | Cantabria | Sierra de Arnero | 14.449 | 23253 | 0 | 0 | Jose Luis Membrado e-mail | 10-2019 | |
| - | Sistema de Cubija (North Vega System) | Spain | Cantabria | Matienzo | 14.26 | 22949 | 482.3 | 147 | Juan Corrin e-mail | 1-2023 | |
| - | Sistema del Hoyon de Saco(Sistema del Hoyo Grande) | Spain | Cantabria | Porracolina | 13.546 | 21800 | 1738.8 | 530 | Clasificacion Por Desnivel | 7-2016 | |
| - | Torca de los Corrales del Trillo (Sistema Pena del Trillo-La Tramasquera) | Spain | Cantabria / Burgos | - | 11.992 | 19300 | 1430.4 | 436 | Clasificacion Por Desnivel | 7-2016 | |
| - | Rede Toneyo | Spain | Asturias | Macizo del Cornion | 11.787 | 18970 | 2014.4 | 614 | List of Spains Longest & Deepest (WWW) | 4-1998 | |
| - | Cueva del Hoyo Salcedillo | Spain | Cantabria | Porracolina | 11.682 | 18800 | 1745.4 | 532 | Jose Luis Membrado e-mail | 2-2015 | |
| L | Cueva del Viento-cueva del Sobrado | Spain | Canarias Island | Tenerife Is. | 11.495 | 18500 | 1837.3 | 560 | Jose Luis Membrado e-mail | 2-2020 | |
| - | Cueva de Mairuelegorreta | Spain | Araba | Gorbea | 11.239 | 18088 | 0 | 0 | Jose Luis Membrado e-mail | 8-2018 | |
| - | Cueva del Nacimiento | Spain | Cantabria | Picos de Europa | 11.19 | 18017 | 1755.2 | 535 | Jose Luis Membrado e-mail | 4-2023 | |
| - | Sistema sima GESM - sima de la Luna | Spain | Malaga | Tolox | 11.147 | 17940 | 3602.4 | 1098 | Jose Luis Membrado e-mail | 3-2022 | |
| - | Sistema de Partacua | Spain | Huesca | Pirineos | 10.829 | 17427 | 2706.7 | 825 | Jose Luis Membrado e-mail | 8-2018 | |
| - | Sistema la Verdilluenga | Spain | Asturias | Picos de Europa | 10.685 | 17196 | 2969.2 | 905 | Jose Luis Membrado e-mail | 11-2017 | |
| - | Cueva Tonio - Cayueia | Spain | Cantabria | Porracolina | 10.566 | 17005 | 1729 | 527 | Jose Luis Membrado e-mail | 9-2019 | |
| - | Sima del Aire | Spain | Malaga | Sierra de las Nieves | 9.69 | 15593 | 2470.5 | 753 | Jose Luis Membrado e-mail | 4-2023 | |
| - | Sistema de las Bernias | Spain | Burgos | Lunada | 9.532 | 15340 | 905.5 | 276 | Clasificacion Por Desnivel | 7-2016 | |
| - | Cueva del Lobo | Spain | Cantabria | - | 9.184 | 14780 | 931.8 | 284 | Jose Luis Membrado e-mail | 1-2016 | |
| - | Complejo Piscarciano-Vacas-Arenas | Spain | Burgos | Haz de Arreba | 9.098 | 14642 | 0 | 0 | Jose Luis Membrado e-mail | 2-2021 | |
| UW | Cova de sa Gleda - Camp des Pou. | Spain | Balearics | Manacor | 9.084 | 14620 | 82 | 25 | Jose Luis Membrado e-mail | 3-2021 | |
| - | Punta Pena System (Cueva de la Lastrilla, Cubilla, Jabali) | Spain | Cantabria | Castro Urdiales | 8.896 | 14317 | 797.2 | 243 | Pedro Antonio Diaz Hoz e-mail | 1-2022 | |
| - | Complejo Gesarribe | Spain | Guipuzkoa | Oñati | 8.699 | 14000 | 0 | 0 | Jose Luis Membrado e-mail | 2-2021 | |
| UW | Pozo Azul | Spain | Burgos | Covanera | 8.559 | 13775 | 232.9 | 71 | Jose Luis Membrado e-mail | 3-2021 | |
| - | AIXA-Ibarrengo | Spain | Guipuzkoa | Itziar | 8.546 | 13754 | 0 | 0 | Jose Luis Membrado e-mail | 2-2021 | |
| - | Torca de la Llana de la Len | Spain | Cantabria | Porracolina | 8.453 | 13603 | 0 | 0 | Jose Luis Membrado e-mail | 2-2021 | |
| - | Sistema del Alto Bueras | Spain | Cantabria | Bueras Voto | 8.398 | 13515 | 433.1 | 132 | Pedro Antonio Diaz Hoz e-mail | 1-2022 | |
| C | Cova Cuberes (Conglomerate) | Spain | Catalonia | Pallars Jussa | 8.397 | 13513 | 1076.1 | 328 | Jordi Lloret-Prieto e-mail | 3-2016 | |
| - | Cueva de la Cullalvera | Spain | Cantabria | Ramales de la Victoria | 8.326 | 13400 | 0 | 0 | Jose Luis Membrado e-mail | 2-2021 | |
| - | Sistema de Pozalaqgua | Spain | Burgos/Araba | Sierra Salvada | 8.1 | 13036 | 0 | 0 | Jose Luis Membrado e-mail | 2-2021 | |
| - | Sistema de Joblegòn | Spain | Cantabria | Reocin | 8.078 | 13000 | 0 | 0 | Jose Luis Membrado e-mail | 2-2021 | |
| - | Sistema Cueva'l Trumbiu - Pozu Haciosu | Spain | Asturias | Picos de Europa | 8.017 | 12903 | 1013.8 | 302 | Jose Luis Membrado e-mail | 4-2023 | |
| - | Sistema Torca de los Morteros - Cueva de Imumia | Spain | Burgos | Espinosa de los Monteros | 7.895 | 12705 | 1486.2 | 453 | Jose Luis Membrado e-mail | 4-2023 | |
| - | Sistema del Jou la Canal Parda - Canaiòn de los Desvios | Spain | Asturias | Picos de Europa | 7.53 | 12119 | 3136.5 | 956 | Jose Luis Membrado e-mail | 8-2020 | |
| - | Cueva del Carcabon | Spain | Cantabria | Sierra de Homijo | 7.489 | 12052 | 0 | 0 | Jose Luis Membrado e-mail | 8-2022 | |
| - | Sistema del Risco | Spain | Cantabria | Matienzo | 7.357 | 11840 | 315 | 96 | Juan Corrin e-mail | 1-2023 | |
| - | Sistema Rotablin | Spain | Cantabria | Reocin | 7.205 | 11596 | 0 | 0 | Pepe Membrado e-mail | 7-2022 | |
| - | Basanberroko Ziloa | Spain | Nafarroa | Koroa | 7.186 | 11565 | 810.4 | 247 | Pepe Membrado e-mail | 7-2022 | |
| - | Complejo de los Covachos de Peñajorao | Spain | Cantabria | Camargo | 7.146 | 11500 | 0 | 0 | Pepe Membrado e-mail | 7-2022 | |
| - | Sistema del Alba | Spain | Huesca | Pirineos | 6.9 | 11097 | 1752 | 534 | Pepe Membrado e-mail | 4-2023 | |
| - | Sistema del Circo de Armena | Spain | Huesca | Pirineos | 6.81 | 10960 | 2034.1 | 620 | Jose Luis Membrado e-mail | 5-2021 | |
| - | Cueva de el Tobazo | Spain | Cantabria | Valderredible | 6.773 | 10900 | 0 | 0 | Pepe Membrado e-mail | 4-2023 | |
| - | Rede de Cerveriz | Spain | Asturias | Somiedo | 6.68 | 10750 | 1102.4 | 336 | Jose Luis Membrado e-mail | 5-2021 | |
| - | Sistema Hitu - Cueva Culiembru | Spain | Asturias | Picos de Europa | 6.649 | 10700 | 4147 | 1264 | Depth from Phil Rowsell's calculations from the survey data. | 1-2016 | |
| - | Complejo Hundidero - Gato | Spain | Malaga | Sierra de Libar | 6.63 | 10670 | 695.5 | 212 | Jose Luis Membrado e-mail | 5-2021 | |
| - | Complejo Urallaga | Spain | Bizkaia | Montes de Triano | 6.459 | 10395 | 387.1 | 118 | Jose Luis Membrado e-mail | 5-2021 | |
| - | Sistema la Vieya - Los Quesos | Spain | Asturias | Picos de Europa | 6.4 | 10300 | 206.7 | 63 | Jose Luis Membrado e-mail | 5-2021 | |
| - | Sistema del Ojancano - Anjana | Spain | Canabria | Miera | 6.354 | 10225 | 656.2 | 200 | Jose Luis Membrado e-mail | 5-2021 | |
| - | Ermittia Bekoa | Spain | Guipuzkoa | Izarraitz | 6.214 | 10000 | 318.2 | 97 | Jose Luis Membrado e-mail | 5-2021 | |
| - | Sumidero del Embalsador | Spain | Cuenca | Muela del Rebollar | 6.214 | 10000 | 0 | 0 | Jose Luis Membrado e-mail | 1-2020 | |
| - | Sima AN.8 | Spain | Nafarroa | Larra | 5.712 | 9192 | 2687 | 819 | Jose Luis Membrado e-mail | 4-2017 | |
| - | Sistema del Trave | Spain | Asturias | Cabrales | 5.696 | 9167 | 4727.7 | 1441 | International Caver N19P23 | 5-1997 | |
| - | Cueva del Agua (Covalagua) | Spain | Cantabia | Val de Ason | 5.64 | 9082 | 738.2 | 225 | Jose Luis Membrado e-mail | 4-2023 | |
| - | Sistema Cembavieya-Parodia | Spain | Asturias | Picos de Europa | 5.63 | 9056 | 3139.8 | 957 | Jose Luis Membrado e-mail | 4-2023 | |
| G | Systema Cueva del Agua | Spain | Andalusia | Almeria | 5.599 | 9010 | 0 | 0 | Jose Luis Membrado e-mail | 12-2016 | |
| - | Torca del Valle del Agua | Spain | Asturias | Picos de Europa | 4.913 | 7907 | 3195.5 | 974 | Jose Luis Membrado e-mail | 10-2016 | |
| - | Torca Tortorios (Pena Carbonal, CT.1) | Spain | Asturias | Picos de Europa | 4.835 | 7781 | 3257.9 | 993 | Jose Luis Membrado e-mail | 10-2016 | |
| - | Torca del Cerro del Cuevon (T.33)-Torca de las Saxifragas | Spain | Asturias | Picos de Europa | 4.387 | 7060 | 5213.3 | 1589 | www.federacionaragonesaespeleologia.com/ | 5-2016 | |
| - | Torca Castil (PC.15) - Carbonal (CT.14) | Spain | Asturias | Picos de Europa | 4.3 | 6926 | 3372.7 | 1028 | Jose Luis Membrado e-mail | 4-2023 | |
| - | Sistema Julagua - la Texa | Spain | Asturias | Picos de Europa | 4.302 | 6923 | 3615.5 | 1102 | Jose Luis Membrado e-mail | 7-2016 | |
| - | Sima del Nevero | Spain | Malaga | Sierra de las Nieves | 4.135 | 6655 | 2591.9 | 790 | Jose Luis Membrado e-mail | 3-2022 | |
| - | Sima de la Cornisa - Torca Magali | Spain | Leon | Picos de Europa | 4.005 | 6445 | 4944.2 | 1507 | http://www.kuleuven.be/speku/expeditions/spain/cornisaslides.htm | 9-2016 | |
| - | Sima 56 de Andara(Torca del Cueto de los Senderos) | Spain | Cantabria | Picos de Europa | 3.49 | 5620 | 3835.3 | 1169 | Jose Luis Membrado e-mail | 4-2023 | |
| UW | Cova des Coll | Spain | Balearics | Manacor | 3.436 | 5529 | 0 | 0 | Gracia/Clamor/Watkinson | 1-2016 | |
| G | Systema Cueva Covadura | Spain | Andalusia | Almeria | 2.638 | 4245 | 413 | 126 | Jose Luis Membrado e-mail | 12-2016 | |
| - | Torca Urriellu | Spain | Asturias | Picos de Europa | 2.521 | 4057 | 3353 | 1022 | Mark Minton - NSS News V42N10P313-314 | 10-1984 | |
| - | Sistema Gorrinoa - Prau la Huente | Spain | Asturias | Picos de Europa | 2.499 | 4021 | 2099.7 | 640 | Jose Luis Membrado e-mail | 5-2021 | |
| G | Sima de las Yeseras (Cueva de Estremera) . | Spain | Madrid | Estremera | 2.485 | 4000 | 197 | 60 | Jose Luis Membrado e-mail | 4-2017 | |
| - | Sistema de Carnizosu | Spain | Asturias | Picos de Europa | 2.485 | 4000 | 2253.9 | 687 | Jose Luis Membrado e-mail | 5-2021 | |
| G | Sistema ECA | Spain | Andalusia | Almeria | 2.241 | 3607 | 0 | 0 | Jose Luis Membrado e-mail | 12-2016 | |
| - | A.351 (Cotiella) | Spain | Huesca | Sierras de Beza | 2.051 | 3300 | 2024.3 | 617 | Jose Luis Membrado e-mail | 5-2021 | |
| - | Torca de la Horcadina (L6) | Spain | Leon | Picos de Europa | 2.04 | 3285 | 2634.5 | 803 | . | 7-2016 | |
| - | Torca Piedras Verdes | Spain | Asturias | Picos de Europa | 1.962 | 3158 | 3894.4 | 1187 | Jose Luis Membrado e-mail | 9-2016 | |
| - | Pozo de Cuetalbo (M2) | Spain | Leon | Picos de Europa | 1.92 | 3090 | 3188.98 | 972 | Jose Luis Membrado e-mail | 4-2023 | |
| - | Sima del Sabbat | Spain | Huesca | Pirineos | 1.864 | 3000 | 4353.7 | 1327 | Jose Luis Membrado e-mail | 12-2021 | |
| - | Pozo del Madejuno | Spain | Leon | Picos de Europa | 1.773 | 2853 | 4107.6 | 1252 | Jose Luis Membrado e-mail | 10-2015 | |
| - | Torca Idoubeda | Spain | Asturias | Picos de Europa | 1.756 | 2826 | 3828.7 | 1167 | Caves & Caving I84 | Sum99 | |
| G | Cueva del Yeso | Spain | Andalucia | Cordoba | 1.663 | 2676 | 0 | 0 | Jose Luis Membrado e-mail | 1-2016 | |
| - | Pozu de Cabeza Muxa | Spain | Asturias | Picos de Europa | 1.647 | 2650 | 3080.7 | 939 | Espeleoleg | 12-1991 | |
| - | Pozu'l Trabe Rolamuela | Spain | Asturias | Pena Ubina | 1.618 | 2604 | 2080.1 | 634 | Jose Luis Membrado e-mail | 5-2021 | |
| - | Sistema Conhurtau | Spain | Asturias | Picos de Europa | 1.513 | 2435 | 2149 | 655 | Jose Luis Membrado e-mail | 5-2021 | |
| - | Torca del Jou de Cerredo | Spain | Asturias | Picos de Europa | 1.445 | 2325 | 2992.1 | 912 | Jose Luis Membrado e-mail | 11-2017 | |
| - | Torca dos los Rebecos | Spain | Asturias | Picos de Europa | 1.384 | 2228 | 4117.5 | 1255 | E.Elguero (Internet) | 5-1994 | |
| G | Cueva del Peral | Spain | Andalusia | Almeria | 1.243 | 2000 | 0 | 0 | Reinhard Elsensohn e-mail | 2-2015 | |
| G | Complejo GEP | Spain | Andalusia | Almeria | 1.243 | 2000 | 0 | 0 | Jose Luis Membrado e-mail | 12-2016 | |
| - | Pozu Hoceherreru | Spain | Asturias | Picos de Europa | 1.233 | 1984 | 2221.1 | 677 | Jose Luis Membrado e-mail | 5-2021 | |
| UW | Cueva de La Atlantida (Tunnel ) (Lava Tube) | Spain | Canarias Island | Lanzarote | 1.223 | 1968 | 210 | 64 | Lauren Smets email 12/18/2022 | 12-2022 | |
| - | Torca de la Torre de Altalz | Spain | Cantabria | Picos de Europa | 1.212 | 1950 | 1994.8 | 608 | Jose Luis Membrado e-mail | 5-2021 | |
| G | Cueva del Tesoro | Spain | Andalusia | Almeria | 1.174 | 1890 | 0 | 0 | Jose Luis Membrado e-mail | 12-2016 | |
| - | Sima Presta | Spain | Malaga | Sierra de las Nieves | 1.156 | 1860 | 2634.5 | 803 | Jose Luis Membrado e-mail | 9-2016 | |
| G | Cueva Fuente del Peral | Spain | Andalusia | Almeria | 1.118 | 1800 | 0 | 0 | Jose Luis Membrado e-mail | 12-2016 | |
| - | Pozu del Porru la Capilla | Spain | Asturias | Picos de Europa | 1.092 | 1758 | 2831.4 | 863 | Jose Luis Membrado e-mail | 7-2016 | |
| - | Torca Llerosa | Spain | Asturias | Picos de Europa | 1.069 | 1720 | 2263.8 | 690 | Jose Luis Membrado e-mail | 5-2021 | |
| - | Pozo de la Celada | Spain | Leon | Picos de Europa | 1.068 | 1719 | 2132.5 | 650 | Jose Luis Membrado e-mail | 5-2021 | |
| G | Sistema Barranco del Tesoro | Spain | Andalusia | Almeria | 1.044 | 1680 | 0 | 0 | Jose Luis Membrado e-mail | 12-2016 | |
| G | Sistema B.1 - Magda - FA | Spain | Andalusia | Almeria | 1.017 | 1637 | 0 | 0 | Jose Luis Membrado e-mail | 12-2016 | |
| - | Pozu'l Hou Lluengu | Spain | Asturias | Picos de Europa | 1 | 1610 | 2030.8 | 619 | Jose Luis Membrado e-mail | 5-2021 | |
| - | Torca de la Padiorna | Spain | Cantabria | Picos de Europa | 0.988 | 1590 | 2742.8 | 836 | List of Spains Longest & Deepest (WWW) | 4-1998 | |
| G | Sistema Cano | Spain | Andalusia | Almeria | 0.982 | 1580 | 0 | 0 | Jose Luis Membrado e-mail | 12-2016 | |
| G | Sistema de los Ruidos - Kas | Spain | Andalusia | Almeria | 0.944 | 1519 | 0 | 0 | Jose Luis Membrado e-mail | 12-2016 | |
| G | Cueva de los Apas | Spain | Andalusia | Almeria | 0.932 | 1500 | 0 | 0 | Jose Luis Membrado e-mail | 12-2016 | |
| G | Sistema de les Bores del Borro | Spain | Andalusia | Almeria | 0.817 | 1315 | 0 | 0 | Jose Luis Membrado e-mail | 12-2016 | |
| G | Els Sumidors (Tunel dels Sumidors) . | Spain | Valencia | Vallada | 0.783 | 1260 | 673 | 205 | www.venadelgesso.org | 2-2015 | |
| - | Torca'l Llagu Las Monetas | Spain | Asturias | Picos de Europa | 0.746 | 1200 | 2011.2 | 613 | Jose Luis Membrado e-mail | 5-2021 | |
| - | Poza los Fuexos de Cueva Palacios | Spain | Asturias | Pena Ubina | 0.742 | 1194 | 2145.7 | 654 | Jose Luis Membrado e-mail | 5-2021 | |
| - | Fisura de Chica (Pozo Chicago) | Spain | Asturias | Picos de Europa | 0.715 | 1150 | 2132.5 | 650 | Jose Luis Membrado e-mail | 5-2021 | |
| - | Torca'l Mogu (JL.9) | Spain | Asturias | Picos de Europa | 0.698 | 1123 | 1975.1 | 602 | Jose Luis Membrado e-mail | 5-2021 | |
| G | Cueva del Yeso | Spain | Andalusia | Almeria | 0.652 | 1050 | 0 | 0 | Jose Luis Membrado e-mail | 12-2016 | |
| G | Coves de Rotgers | Spain | Cataluña | Bergueda | 0.63 | 1014 | 219.8 | 67 | Jose Luis Membrado e-mail | 4-2001 | |
| - | Torca de Jou sin Tierra | Spain | Cantabria | Picos de Europa | 0 | 0 | 3946.9 | 1203 | Jose Luis Membrado e-mail | 1-2016 | |
| - | Torca la Monda | Spain | Leon | Picos de Europa | 0 | 0 | 3487.5 | 1063 | Jose Luis Membrado e-mail | 1-2023 | |
| - | Pozo del Llastral ( Beta-3 ) | Spain | Leon | Picos de Europa | 0 | 0 | 3113.5 | 949 | Espeleoleg | 12-1990 | |
| - | Torca Marino | Spain | Leon | Picos de Europa | 0 | 0 | 3093.8 | 943 | Jose Luis Membrado e-mail | 1-2016 | |
| - | Pozo de Vega Huerta (M.921, Poza Thesaurus Fragilis) | Spain | Leon | Picos de Europa | 0 | 0 | 3051.2 | 930 | Jose Luis Membrado e-mail | 1-2016 | |
| - | Sima de los Hoyos de la Yesca | Spain | Cantabria | Mortilliano | 0 | 0 | 2755.9 | 840 | Jose Luis Membrado e-mail | 1-2016 | |
| - | Torca del Cueto de los Calabreros (Torca T 173) | Spain | Cantabria | Picos de Europa | 0 | 0 | 2726.4 | 831 | Caves and Caving N31 | 2-1986 | |
| - | Torca de Cabeza Llambrera (MS 42)Sil De Olidesa | Spain | Leon | Picos de Europa | 0 | 0 | 2644.4 | 806 | Jose Luis Membrado e-mail | 11-2017 | |
| - | Pozo Bajo Del Sedo | Spain | Leon | Picos de Europa | 0 | 0 | 2618.1 | 798 | Jose Luis Membrado e-mail | 6-2016 | |
| - | Torca de la Mina Tere | Spain | Cantabria | Picos de Europa | 0 | 0 | 2598.4 | 792 | Jose Luis Membrado e-mail | 6-2016 | |
| - | poza Trasllambrion (CL.10-LL.8) | Spain | Leon | Picos de Europa | 0 | 0 | 2578.7 | 786 | Jose Luis Membrado e-mail | 11-2017 | |
| - | Torca Tejera | Spain | Asturias | Picos de Europa | 0 | 0 | 2421.3 | 738 | Jose Luis Membrado e-mail | 9-2016 | |
| - | Sima de Cotalbin | Spain | Leon | Picos de Europa | 0 | 0 | 2385.2 | 727 | Jose Luis Membrado e-mail | 6-2016 | |
| - | Torca del Picu Boru | Spain | Cantabria | Picos de Europa | 0 | 0 | 2372 | 723 | Jose Luis Membrado e-mail | 6-2016 | |
| - | Sima de Ukerdi Abajo | Spain | Nafarroa | Piedra San Martin | 0 | 0 | 2352.4 | 717 | Jose Luis Membrado e-mail | 6-2016 | |
| - | Torca la Oveya (Torca la Cumbre) | Spain | Asturias | Picos de Europa | 0 | 0 | 2345.8 | 715 | Jose Luis Membrado e-mail | 10-2021 | |
| - | Cueva Buchaquera | Spain | Huesca | Pirineos | 0 | 0 | 2342.5 | 714 | Jose Luis Membrado e-mail | 6-2016 | |
| - | Torca de la Nieve (2.N) | Spain | Cantabria | Picos de Europa | 0 | 0 | 2240.8 | 683 | Jose Luis Membrado e-mail | 5-2021 | |
| - | Pozo Grande la Torrezuela (FP.202) | Spain | Asturias | Picos de Europa | 0 | 0 | 2129.3 | 649 | Jose Luis Membrado e-mail | 5-2021 | |
| - | Grallera de Pico Fenez (T.38) | Spain | Huesca | Pirineos | 0 | 0 | 2099.7 | 640 | Jose Luis Membrado e-mail | 5-2021 | |
| - | Torca JA.7 | Spain | Asturias | Picos de Europa | 0 | 0 | 1968.5 | 600 | Jose Luis Membrado e-mail | 5-2021 | |
| - | Grallera del Tallon | Spain | Huesca | Pirineos | 0 | 0 | 1961.9 | 598 | Jose Luis Membrado e-mail | 1-2020 | |
| - | Istripura Cave, Pannala | Sri Lanka | Central | Nuwara Eliya | 0.373 | 600 | 103.3 | 31.5 | Resources on Speleology of Sri Lanka | 10-2021 | |
| - | Istripura Cave, Welimada | Sri Lanka | Uva | Badulla | 0.373 | 600 | 0 | 0 | Resources on Speleology of Sri Lanka | ||
| - | Wavulpane | Sri Lanka | Sabaragamuwa | Ratnapura | 0.249 | 400 | 131.2 | 40 | Resources on Speleology of Sri Lanka | ||
| - | Wel;lawaya Cave (Sarasin 1939) | Sri Lanka | Uva | Badulla | 0.134 | 215 | 82 | 25 | Resources on Speleology of Sri Lanka | 7-2013 | |
| - | Wavul Galge, Wellawaya | Sri Lanka | Uva | Badulla | 0.134 | 215 | 82 | 25 | Resources on Speleology of Sri Lanka | 7-2013 | |
| - | Istripura Cave, Welimada 2 | Sri Lanka | Uva | Badulla | 0.093 | 150 | 0 | 0 | Resources on Speleology of Sri Lanka | 7-2013 | |
| - | Istripura Cave, Kosgolla | Sri Lanka | Central | Nuwara Eliya | 0.075 | 120 | 0 | 0 | Resources on Speleology of Sri Lanka | 7-2013 | |
| - | Ravana Ellla Cave | Sri Lanka | Uva | Badulla | 0.062 | 100 | 39.4 | 12 | Resources on Speleology of Sri Lanka | 7-2013 | |
| - | Periya Mandapam | Sri Lanka | Northen | Jaffna | 0.043 | 70 | 0 | 0 | Resources on Speleology of Sri Lanka | 7-2013 | |
| - | Tidal Well, Puttur | Sri Lanka | Northen | Jaffna | 0.036 | 58 | 190.3 | 58 | Resources on Speleology of Sri Lanka | 7-2013 | |
| T | Gobholo Cave | Swaziland | Mbabane | Hhoho | 0.683 | 1099 | 203.4 | 62 | Manuela S. Scheuerer e-mail | 7-2013 | |
| T | Bodagrottorna (Boulder/Granite) | Sweden | Gävleborg | Iggesund | 1.636 | 2633 | 0 | 0 | Rabbe Sjoberg e-mail | 7-2013 | |
| UW | Dolinsjo Cave (Dolinsjögrottan) (Underwater & Dry) | Sweden | Jamtland | Frostviken | 1.511 | 2432 | 91.9 | 28 | Lasse Löfquist e-mail | 7-2013 | |
| UW | Dolinsjo Cave | Sweden | 1.327 | 2135 | 0 | 0 | Micke Tilja | 7-2008 | |||
| T | Hölickgrottan (Granite) | Sweden | Gävleborg | Hornslandet | 0.833 | 1340 | 0 | 0 | Rabbe Sjoberg e-mail | ||
| T | Almekärrgrytet (Granite) | Sweden | Jönköping | Misterhult | 0.379 | 610 | 0 | 0 | Rabbe Sjoberg e-mail | ||
| T | Örnnästet (Gneiss) | Sweden | Gävleborg | Iggesund | 0.323 | 520 | 0 | 0 | Rabbe Sjoberg e-mail | 3-2016 | |
| T | Strängbergsgrottan (Granite) | Sweden | Jämtland | Gallo | 0.317 | 510 | 0 | 0 | Rabbe Sjoberg e-mail | 3-2016 | |
| T | Gillberga Gryt (Granite) | Sweden | Uppsala | Östhammar | 0.28 | 450 | 0 | 0 | Rabbe Sjoberg e-mail | 3-2016 | |
| T | Stora Trängbergsgrottan (Granite?) | Sweden | Västmanland | Köping | 0.23 | 370 | 0 | 0 | Rabbe Sjoberg e-mail | 3-2016 | |
| T | Östra Klövbergsgrottan | Sweden | Södermanland | - | 0.225 | 362 | 0 | 0 | Rabbe Sjoberg e-mail | ||
| T | Frugrottan | Sweden | Södermanland | - | 0.199 | 321 | 0 | 0 | Rabbe Sjoberg e-mail | ||
| - | Hoelloch | Switzerland | Schwyz | Muotatal | 130.2 | 209597 | 3389.1 | 1033 | https://www.hoellochforschung.ch/forschung/forschungsobjekte-der-agh | 12-2022 | |
| - | Siebenhengste-hohgant Hoehlensystem | Switzerland | Bern | Eriz/Beat./Ha. | 102.216 | 164500 | 4396.3 | 1340 | 7-2009 | ||
| - | Barenschacht | Switzerland | Bern | Beatenberg | 53.454 | 86026 | 3211.9 | 979 | Rolf Siegenthaler e-mail | 7-2009 | |
| - | Silberensystem (Schwyzerschacht) | Switzerland | Schwyz | Muotatal | 24.323 | 39144 | 2914.7 | 888.4 | List of Swiss Long k& Deep Caves | 7-2009 | |
| G | Reseau des Grottes aux Fees | Switzerland | Vallorbe | Vaud | 20.292 | 32657 | 744.8 | 227 | List of Swiss Long k& Deep Caves | 7-2009 | |
| - | Bettenhohle | Switzerland | Obwalden | Kerns | 18.321 | 29484 | 2637.8 | 804 | http://ch.speleo.info | 7-2009 | |
| - | SchrattenHoehle | Switzerland | Obwalden | Kerns | 12.207 | 19645 | 1879.9 | 573 | http://ch.speleo.info | 7-2009 | |
| - | K2, Hohgant | Switzerland | Bern | Habkern | 8.697 | 13996 | 2431.1 | 741 | http://ch.speleo.info | 7-2009 | |
| - | Gutschtobelhöhle | Switzerland | Muotathal | SZ | 8.137 | 13096 | 2063.6 | 629 | Eric Madelanine list | 7-2009 | |
| - | Neuenburgerhöhle | Switzerland | Frluhli | LU | 7.51 | 12086 | 711.9 | 217 | List of Swiss Long k& Deep Caves | 7-2009 | |
| - | St.Beatus-Höhlen | Switzerland | Beatenberg | BE | 7.466 | 12015 | 1158.1 | 353 | List of Swiss Long k& Deep Caves | 3-2022 | |
| - | A2, Loubenegg | Switzerland | Beatenberg | BE | 6.927 | 11148 | 2253.9 | 687 | List of Swiss Long k& Deep Caves | 3-2022 | |
| - | Fallenfluh-Höhlenstem (Lauiloch, Dreckiges Paradies) | Switzerland | Muotatal | SC | 6.826 | 10985 | 1522.3 | 464 | List of Swiss Long k& Deep Caves | 3-2022 | |
| - | Grotte de Milandre | Switzerland | Bencourt | JU | 6.537 | 10520 | 442.9 | 135 | List of Swiss Long k& Deep Caves | 3-2022 | |
| - | Lachenstock-Höhlensystem | Switzerland | Innerthal | SZ | 6.47 | 10413 | 876 | 267 | List of Swiss Long k& Deep Caves | 3-2022 | |
| - | Muttseehoehle | Switzerland | Glarus | Muttsee | 4.896 | 7880 | 3510.5 | 1070 | http://ch.speleo.info | 6-2016 | |
| - | Réseau de la Combe du Bryon | Switzerland | Leysin | VD | 2.867 | 4614 | 2119.4 | 646 | List of Swiss Long k& Deep Caves | 3-2022 | |
| - | Gouffre du Grand Cor | Switzerland | Fully | VS | 2.827 | 4550 | 1961.9 | 598 | List of Swiss Long k& Deep Caves | 3-2022 | |
| - | Gouffre des Diablotins | Switzerland | Charmey | FR | 1.368 | 2202 | 2139.1 | 652 | List of Swiss Long k& Deep Caves | 3-2022 | |
| G | Cater Magara | Syria | Raqqah | Raqqah | 4.536 | 7300 | 164 | 50 | http://www.akkh.de/ag_syrien_ex.html | 1-2000 | |
| G | Staubleichenhoehle | Syria | Dayr az-Zawr | Madan | 0.886 | 1426 | 32.8 | 10 | http://www.akkh.de/ag_syrien_ex.html | 10-2016 | |
| G | Cave-Al-Metras | Syria | Raqqah | Raqqah | 0.656 | 1055 | 164 | 50 | http://www.akkh.de/ag_syrien_ex.html | 10-2016 | |
| L | Ariqa Cave | Syria | - | - | 0.349 | 562 | 0 | 0 | Stephan Kempe e-mail | 8-2019 | |
| - | Buddha's Hand Cave | Taiwan | Keelung | Zhongshan | 0.156 | 251 | 0 | 0 | Karst and Caves of Taiwan | 4-2021 | |
| - | Taxia Dong | Taiwan | Koahiung | Guchan | 0.144 | 231 | 177.2 | 54 | Karst and Caves of Taiwan | 8-2019 | |
| - | Fairy Cave | Taiwan | Pintung | Hengchun | 0.109 | 175 | 42.7 | 13 | Karst and Caves of Taiwan | 12-2016 | |
| - | Bianfu Dong (Bat Cave) | Taiwan | Hsinchu | Guanxi | 0.079 | 127 | 0 | 0 | Karst and Caves of Taiwan | 12-2016 | |
| - | Fairy Cave | Taiwan | Keelung | Zhongshan | 0.063 | 101 | 0 | 0 | Karst and Caves of Taiwan | 3-2022 | |
| - | Moon Cave | Taiwan | Hualien | Fengbin | 0.062 | 99 | 0 | 0 | Karst and Caves of Taiwan | 7-2008 | |
| - | Bo Tao Dong | Taiwan | Koahiung | Guchan | 0.059 | 95 | 0 | 0 | Karst and Caves of Taiwan | 7-2008 | |
| - | Hanging Roak Cave | Taiwan | Pintung | Hengchun | 0.051 | 82 | 0 | 0 | Karst and Caves of Taiwan | 3-2022 | |
| - | Shinu Dong | Taiwan | Koahiung | Guchan | 0.043 | 69 | 65.6 | 20 | Karst and Caves of Taiwan | 7-2008 | |
| - | 10,000 Bais Cave | Taiwan | Pintung | Hengchun | 0.042 | 67 | 68.9 | 21 | Karst and Caves of Taiwan | ||
| S | Dnepropetrovskaia | Tajikistan | - | - | 1.553 | 2500 | 0 | 0 | Jordi Lloret-Prieto e-mail | ||
| S | Komsomolskaia | Tajikistan | - | - | 1.15 | 1850 | 0 | 0 | Jordi Lloret-Prieto e-mail | 7-2009 | |
| S | Bolsog Cirka | Tajikistan | - | - | 0.715 | 1150 | 0 | 0 | Jordi Lloret-Prieto e-mail | 7-2009 | |
| S | Doljeno Cudo | Tajikistan | - | - | 0.541 | 870 | 0 | 0 | Jordi Lloret-Prieto e-mail | 7-2009 | |
| - | Rangkul'saja (Syjkyrduu) | Tajikistan | 0.167 | 268 | 0 | 0 | - | 7-2009 | |||
| - | Nandembo Cave System | Tanzania | Kilwa | Kipatimu | 4.666 | 7510 | 374 | 114 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | Mwinyigogo Cave | Tanzania | Tanga | Amboni | 1.64 | 2640 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | Namaingo Wet Cave | Tanzania | Kilwa | Kipatimu | 1.485 | 2390 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | Mampombo Cave | Tanzania | Kilwa | Kipatimu | 0.777 | 1250 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | Mpatawa Cave | Tanzania | Kilwa | Kipatimu | 0.721 | 1160 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | Amboni Cave 1 & 2 System | Tanzania | Tanga | Amboni | 0.687 | 1105 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 7-2009 | |
| - | Amboni Cave 8 | Tanzania | Tanga | Kiomoni | 0.469 | 755 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | ||
| - | Ngunde Cave | Tanzania | Kilwa | Kipatimu | 0.423 | 681 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | ||
| - | Amboni Cave 3A | Tanzania | Tanga | Kiomoni | 0.385 | 620 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | Sum96 | |
| G | Nyumbanitu Cave | Tanzania | SW Tanzania | Njombe District | 0.155 | 249 | 0 | 0 | Annika Anderssohn master Thesis | 4-2021 | |
| - | Tham Phra Wang Daeng | Thailand | Phitsanulok | Noen Maprang | 8.568 | 13789 | 429.8 | 131 | Martin Ellis e-mail | 3-2023 | |
| - | Tham Lom-Tham Nam System | Thailand | Chiang Mai | Chiang Dao | 8.414 | 13541 | 577.4 | 176 | Martin Ellis e-mail | 9-2016 | |
| - | Tham Mae Lana | Thailand | Mae Hong Son | Pang Ma Pha | 7.904 | 12720 | 492.1 | 150 | Caves of Malaysia | 2-2015 | |
| - | Tham Luang Nang Non | Thailand | Chiang Rai | Mae Sai | 6.82 | 10982 | 239.5 | 73 | Martin Ellis e-mail | 3-2023 | |
| - | Tham Yai Nam Nao | Thailand | Phetchabun | Nam Nao | 6.585 | 10597 | 357.6 | 109 | Atlas of the Great Caves and Karst of Southeast Asia P259 | 6-2017 | |
| - | Tham Nam Lang | Thailand | Mae Hong Son | Pang Ma Pha | 5.561 | 8950 | 360.9 | 110 | Martin Ellis e-mail | 3-2023 | |
| - | Tham Pung Hung.Tham Huai Kun | Thailand | Mae Hong Son | Pang Ma Pha | 5.4 | 8697 | 469.2 | 143 | Martin Ellis e-mail | 3-2023 | |
| - | Tham Takobi | Thailand | Tak | Umphang | 4.565 | 7346 | 213.2 | 65 | Martin Ellis e-mail | 3-2023 | |
| - | Tham Krachaeng | Thailand | Yala | Ban Nang Sata | 3.5 | 5633 | 131.2 | 40 | Martin Ellis e-mail | 3-2023 | |
| - | Tham Nam Wang Si Thamma | Thailand | Nakhon Si Thammarat | Lan Saka | 3.355 | 5400 | 295.2 | 90 | Martin Ellis e-mail | 3-2023 | |
| - | Tham Chiang Dao | Thailand | Chiang Mai | Ban Chiang Dao | 3.212 | 5170 | 0 | 0 | Atlas of the Great Caves and Karst of Southeast Asia Part 2 | ||
| - | rhar djebel Serdj | Tunisia | Kairouan | djebel Serdj | 2.548 | 4100 | 1295.9 | 395 | Atlas of the Great Caves and Karst of Africa part 1 | 6-2017 | |
| - | rhar Aïn et Tseb | Tunisia | Kairouan | djebel Serdj | 1.678 | 2700 | 524.9 | 160 | Atlas of the Great Caves and Karst of Africa part 1 | ||
| - | rhar Kriz | Tunisia | Khaled Nord | djebel Teboursouk | 0.702 | 1130 | 492.1 | 150 | Atlas of the Great Caves and Karst of Africa part 1 | ||
| - | Aïn Dab No.2 | Tunisia | Siliana | djebel Serdj-Bargou | 0.249 | 400 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 10-2021 | |
| - | rhar Aïssa No.1 | Tunisia | Kasserine | djebel Chambi | 0.224 | 360 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 4-22 | |
| - | Grouffre 4 Fous | Tunisia | Zaghouan | djebel Zaghouan | 0.217 | 350 | 885.8 | 270 | Atlas of the Great Caves and Karst of Africa part 1 | 3-2022 | |
| - | damous Ben Habib | Tunisia | Bèja | djebel Teboursouk | 0.208 | 335 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 1-2020 | |
| - | rhar Tilist | Tunisia | Tamerza-Midist | - | 0.199 | 320 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 10-2021 | |
| - | Grotte Damous | Tunisia | Kef Oust | djebel Serdj | 0.186 | 300 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 5-22 | |
| - | rhar Aïssa No.2 | Tunisia | Kasserine | djebel Chambi | 0.155 | 250 | 0 | 0 | Atlas of the Great Caves and Karst of Africa part 1 | 5-22 | |
| - | Pinargözü | Turkey | Isparta | Isparta / Yenisarbademli | 5.56 | 8950 | 1476.378 | 450 | https://tumaf.org/turkiyenin-en-uzun-ve-en-derin-magaralari/ | 12-2010 | |
| - | Insuyu | Turkey | Denizli | Burdur / Merkez | 5.19 | 8350 | https://tumaf.org/turkiyenin-en-uzun-ve-en-derin-magaralari/ | 12-2010 | |||
| - | Tilkiler | Turkey | Antalya | Antalya Manavgat | 4.37 | 7036 | 521.65356 | 159 | https://tumaf.org/turkiyenin-en-uzun-ve-en-derin-magaralari/ | 12-2010 | |
| - | K?z?lelma | Turkey | Denizli | Zonguldak / Merkez | 4.12 | 6630 | 374.01576 | 114 | https://tumaf.org/turkiyenin-en-uzun-ve-en-derin-magaralari/ | 12-2010 | |
| - | Yaylac?k – ?nilti Pazar? | Turkey | Antalya | Antalya / Gundogmus | 3.68 | 5929 | 1952.0998 | 595 | https://tumaf.org/turkiyenin-en-uzun-ve-en-derin-magaralari/ | 12-2010 | |
| - | Morca | Turkey | Mersin | Mersin / Anamur | 3.55 | 5714 | 4186.35184 | 1276 | https://tumaf.org/turkiyenin-en-uzun-ve-en-derin-magaralari/ | 12-2010 | |
| - | Mencilis | Turkey | Denizli | Karabuk / Merkez | 3.26 | 5250 | 531.49608 | 162 | https://tumaf.org/turkiyenin-en-uzun-ve-en-derin-magaralari/ | 12-2010 | |
| - | Ayvaini | Turkey | Bursa | Bursa / Mustafakemalpasa | 3.02 | 4866 | 72.17848 | 22 | https://tumaf.org/turkiyenin-en-uzun-ve-en-derin-magaralari/ | 12-2010 | |
| - | ?kigöz | Turkey | Istambul | Istanbul / Catalca | 2.99 | 4816 | 164.042 | 50 | https://tumaf.org/turkiyenin-en-uzun-ve-en-derin-magaralari/ | 12-2010 | |
| - | Alt?nbe?ik | Turkey | Antalya | Antalya Manavgat | 2.88 | 4638 | 439.63256 | 134 | https://tumaf.org/turkiyenin-en-uzun-ve-en-derin-magaralari/ | 12-2010 | |
| - | Yazören | Turkey | Balikesir | Balikesir / Savastepe | 2.21 | 3564 | 370.73492 | 113 | https://tumaf.org/turkiyenin-en-uzun-ve-en-derin-magaralari/ | 12-2010 | |
| - | Çukurpinar | Turkey | Mersin | Mersin / Anamur | 2.08 | 3350 | 3923.88464 | 1196 | https://tumaf.org/turkiyenin-en-uzun-ve-en-derin-magaralari/ | 12-2010 | |
| - | Gökgöl | Turkey | Denizli | Zonguldak / Merkez | 2.08 | 3350 | 141.07612 | 43 | https://tumaf.org/turkiyenin-en-uzun-ve-en-derin-magaralari/ | 12-2010 | |
| - | Kuzgun (Ravens Sinkhole) | Turkey | Kayseri | Kayseri / Yahyali | 1.98 | 3187 | 4593.176 | 1400 | https://tumaf.org/turkiyenin-en-uzun-ve-en-derin-magaralari/ | 12-2010 | |
| - | Dupnisa | Turkey | Kirklareli | Kirklareli / Demirkoy | 1.96 | 3150 | 39.37008 | 12 | https://tumaf.org/turkiyenin-en-uzun-ve-en-derin-magaralari/ | 12-2010 | |
| - | EGMA (Peynirlikönü) | Turkey | Mersin | Mersin / Anamur | 1.94 | 3118 | 4688.32036 | 1429 | https://tumaf.org/turkiyenin-en-uzun-ve-en-derin-magaralari/ | 12-2010 | |
| - | Kad?ini | Turkey | Antalya | Antalya Alanya | 1.66 | 2676 | 200.13124 | 61 | https://tumaf.org/turkiyenin-en-uzun-ve-en-derin-magaralari/ | 12-2010 | |
| - | K?z?lin | Turkey | Denizli | Burdur / Merkez | 1.57 | 2530 | https://tumaf.org/turkiyenin-en-uzun-ve-en-derin-magaralari/ | 12-2010 | |||
| - | Gürleyik* | Turkey | Denizli | Karaman / Merkez | 1.55 | 2500 | https://tumaf.org/turkiyenin-en-uzun-ve-en-derin-magaralari/ | 12-2010 | |||
| - | Susuz | Turkey | Konya | Konya / Seydisehir | 1.43 | 2303 | 259.18636 | 79 | https://tumaf.org/turkiyenin-en-uzun-ve-en-derin-magaralari/ | 12-2010 | |
| - | Güvercin Deli?i | Turkey | Antalya | Antalya / Akseki | 1.43 | 2302 | 262.4672 | 80 | https://tumaf.org/turkiyenin-en-uzun-ve-en-derin-magaralari/ | 12-2010 | |
| - | Cirbin Ali | Turkey | Kocaeli | Kocaeli / Basiskele | 1.38 | 2227 | 479.00264 | 146 | https://tumaf.org/turkiyenin-en-uzun-ve-en-derin-magaralari/ | 12-2010 | |
| - | Tinaztepe | Turkey | Konya | Konya / Seydisehir | 1.36 | 2195 | 656.168 | 200 | https://tumaf.org/turkiyenin-en-uzun-ve-en-derin-magaralari/ | 12-2010 | |
| - | Saçaya?? | Turkey | Antalya | Antalya / Gazipasa | 1.32 | 2125 | 587.27036 | 179 | https://tumaf.org/turkiyenin-en-uzun-ve-en-derin-magaralari/ | 12-2010 | |
| - | Çokra?an | Turkey | U?ak | U?ak/ Banaz | 1.27 | 2050 | 121.39108 | 37 | https://tumaf.org/turkiyenin-en-uzun-ve-en-derin-magaralari/ | 12-2010 | |
| - | Düdena?z? | Turkey | Denizli | Karaman / Basyayla | 1.27 | 2039 | 2007.87408 | 612 | https://tumaf.org/turkiyenin-en-uzun-ve-en-derin-magaralari/ | 12-2010 | |
| - | Inkese | Turkey | Istambul | Istanbul / Sile | 1.25 | 2007 | 98.4252 | 30 | https://tumaf.org/turkiyenin-en-uzun-ve-en-derin-magaralari/ | 12-2010 | |
| - | Pinargozü Magarasi | Turkey | Isparta | Yenisarbademli | 7.456 | 12000 | 2165.4 | 660 | Caves and Caving I72 | 11-2020 | |
| - | Cukurpinar Dudeni | Turkey | Icel | Anamur | 2.206 | 3550 | 3923.9 | 1196 | http://www.bumak.boun.edu.tr/sayfa.php?bolum=raporlar&yazi=turkiyederinliksiralamasi | 2-2020 | |
| - | Kecili Duden | Turkey | Anttaalya | 1.137 | 1830 | 2336 | 712 | mevlut yildiz e-mail | 6-2017 | ||
| - | Kuyukuyu | Turkey | Dedegol Dag | - | 0.765 | 1231 | 2729.7 | 832 | Spelunca #63 | ||
| C | Tilkiler Sinkhole (Conglomerate) | Turkey | - | - | 0 | 0 | 521.7 | 159 | internet | 9-2017 | |
| - | Subatani Düdeni | Turkey | Kayseri | Yahyali | 0 | 0 | 2109.6 | 643 | Caves and Caving I72 | ||
| - | Sütlük Düdeni | Turkey | Adana | Pozanti | 0 | 0 | 2099.7 | 640 | Caves and Caving I72 | 3-2022 | |
| - | Kap-Kutan/Promezhutochnaja | Turkmenistan | Turkistan | Gissarsko-Ala. | 35.418 | 57000 | 1017.1 | 310 | RSIC | 9-2019 | |
| G | Widow Cave | U.S.A. | Oklahoma | Major | 1.052 | 1693 | 0 | 0 | NSS News V47N3P77 | 3-2001 | |
| G | Pothooks Cave | U.S.A. | Texas | Childress | 0.938 | 1510 | 49 | 14.9 | Texas Speleological Survey via Jerry Atkinson e-mail | 1-2016 | |
| G | Walkup Cave | U.S.A. | Texas | Hardeman | 0.738 | 1188 | 138 | 42.1 | Texas Speleological Survey via Jerry Atkinson e-mail | 1-2016 | |
| G | Havard Cave | U.S.A. | Kansas | Barber | 0.556 | 894 | 0 | 0 | 1-2019 | ||
| G | Root Cellar Cave | U.S.A. | Texas | Childress | 0.397 | 639 | 46 | 14 | Texas Speleological Survey via Terry Holsinger e-mail | 1-2016 | |
| G | McMoran Cave | U.S.A. | Kansas | Comanche | 0.38 | 611 | 0 | 0 | 1-2019 | ||
| G | D.E.S. Cave | U.S.A. | Kansas | Comanche | 0.379 | 610 | 0 | 0 | Jonathan Beard | 8-2016 | |
| G | Upper Hinton Creek Cave | U.S.A. | Texas | Collingsworth | 0.336 | 541 | 29 | 8.8 | Texas Speleological Survey via Terry Holsinger e-mail | 1-2016 | |
| G | Long Crawl Cave | U.S.A. | Kansas | Comanche | 0.289 | 465 | 0 | 0 | 1-2019 | ||
| G | Dead Bunny Hole | U.S.A. | Texas | Culberson | 0.256 | 412 | 46 | 14 | Texas Speleological Survey via Terry Holsinger e-mail | 1-2016 | |
| G | Walnut Cave | U.S.A. | Kansas | Barber | 0.247 | 397 | 14 | 4.4 | 1-2019 | ||
| G | Little Crystal Cave | U.S.A. | Texas | Hardeman | 0.202 | 325 | 15 | 4.6 | Texas Speleological Survey via Terry Holsinger e-mail | 1-2016 | |
| L | Garama Cave | Uganda | Mgahinga | Kisoro | 0.213 | 342 | 45.9 | 14 | Atlas of the Great Caves and the Krast of Africa P341 | 1-2016 | |
| G | Optymistychna (Optimisticheskaja) | Ukraine | Ternopil | Borshchiv | 164.4 | 264576.15 | 49 | 15 | Marc Ohms FB | ||
| G | Ozerna | Ukraine | Ternopil | Borshchiv | 87.296 | 140490 | 115 | 35 | Vyacheslav Apostolyuk | 9-2017 | |
| G | Mlynky | Ukraine | Ternopil | Chortkiv | 32.885 | 52923 | 66 | 20 | cavemlynky@gmail.com | 1-2019 | |
| G | Krasnaya (Kyzyl-Toba) (Qizil Qoba) | Ukraine | Crimea | - | 15.18 | 24430 | 656.2 | 200 | Inced O. e-mail | 1-2016 | |
| G | Kryshtaleva (Kristal'naja) | Ukraine | Ternopil | Borshchiv | 14.049 | 22610 | 66 | 20 | cavemlynky@gmail.com | 9-2017 | |
| G | Slavka | Ukraine | Ternopil | Borshchiv | 5.654 | 9100 | 0 | 0 | cavemlynky@gmail.com | 5-2021 | |
| G | Verteba | Ukraine | Ternopil | Borshchiv | 5.313 | 8550 | 0 | 0 | cavemlynky@gmail.com | 9-2017 | |
| G | Bukovinka | Ukraine | Chernivci | Nowoselytsja | 3.393 | 5460 | 0 | 0 | cavemlynky@gmail.com | 1-2016 | |
| G | Gostri Govdy | Ukraine | Chernivci | Zastavna | 2.218 | 3570 | 0 | 0 | cavemlynky@gmail.com | ||
| G | Atlantida | Ukraine | Khmelnytsk | Kamyanets-Podilskyji | 1.569 | 2525 | 0 | 0 | cavemlynky@gmail.com | 9-2017 | |
| G | Ugryn' | Ukraine | Ternopil | Chortkiv | 1.317 | 2120 | 0 | 0 | cavemlynky@gmail.com | 9-2017 | |
| G | Uvileyna | Ukraine | Ternopil | Borshchiv | 1.008 | 1623 | 0 | 0 | cavemlynky@gmail.com | 9-2017 | |
| G | Zolushka | Ukraine / Moldova | Briceni/Cernivci | Nowoselyzja | 57.216 | 92080 | 98 | 54 | Igor Teleshman e-mail | ||
| - | Three Counties System | United Kingdom | England | Northern Dales | 53.823 | 86619 | 830.1 | 253 | Wookey e-mail | 9-2021 | |
| - | Ogof Draenen | United Kingdom | Wales | Monmouthshire | 43.496 | 70000 | 495.4 | 151 | www.ukcaves.co.uk/all-longest | 1-2016 | |
| - | Ogof Ffynnon Ddu | United Kingdom | Wales | Powys | 37.682 | 60644 | 1015.4 | 309.5 | - | 10-2021 | |
| - | Ogof Agen Allwedd | United Kingdom | Wales | Powys, Monmouthshire | 20.381 | 32800 | 524.9 | 160 | - | ||
| - | Ogof Daren Cilau System | United Kingdom | Wales | Powys, Monmouthshire | 17.398 | 28000 | 761.2 | 232 | www.ukcaves.co.uk/all-longest | 1-2016 | |
| - | Kingsdale Master Cave System | United Kingdom | England | North Yorkshire | 16.777 | 27000 | 541.3 | 165 | www.ukcaves.co.uk/all-longest | ||
| - | Clearwell Caves (Part Mine) | United Kingdom | England | Gloucestershire | 14.913 | 24000 | 351 | 107 | www.ukcaves.co.uk/all-longest | 6-2017 | |
| - | Gaping Gill System | United Kingdom | England | Northern Dales | 13.049 | 21000 | 629.9 | 192 | www.ukcaves.co.uk/all-longest | 2-2018 | |
| - | Peak/Speedwell System (part mine) | United Kingdom | England | Derbyshire | 11.029 | 17750 | 813.6 | 248 | www.ukcaves.co.uk/all-longest | 7-2016 | |
| - | Dan yr Ogof | United Kingdom | Wales | Powys | 9.942 | 16000 | 492.1 | 150 | www.ukcaves.co.uk/all-longest | 1-2016 | |
| - | Slaughter Stream Cave | United Kingdom | South Wales | Forest of Dean | 8.699 | 14000 | 328.1 | 100 | Eric Madelanine list | 7-2006 | |
| - | Hudgill Burn Mine Caverns (part mine) | United Kingdom | - | Northern Dales | 8.229 | 13244 | 196.9 | 60 | www.ukcaves.co.uk/all-longest | 5-2021 | |
| - | Marble Arch - Upper Cradle - Lower Cradle - Prod's Pot - Cascades Rising | United Kingdom | - | Co.Fermanagh | 7.146 | 11500 | 196.9 | 60 | www.ukcaves.co.uk/all-longest | 5-2021 | |
| - | Mossdale Caverns | United Kingdom | - | Northern Dales | 6.524 | 10500 | 196.9 | 60 | www.ukcaves.co.uk/all-longest | 5-2021 | |
| - | Doolin Cave | United Kingdom | - | Co. Clare | 6.524 | 10500 | 196.9 | 60 | www.ukcaves.co.uk/all-longest | 5-2021 | |
| - | Mammoth Cave System (N.P.) | USA | Kentucky | Ed./Hart/Bar. | 426 | 685581 | 407.2 | 124.1 | 12-2022 | ||
| - | Jewel Cave (N.M.) | USA | South Dakota | Custer | 217.32 | 349742.6 | 832.1 | 253.62 | Dan Austin email | 1-2023 | |
| - | Wind Cave (N.P.) | USA | South Dakota | Custer | 163.43 | 263021.9 | 646.8 | 197.2 | Marc Ohms e-mail | 1-2023 | |
| - | Lechuguilla Cave (C.C.N.P.) | USA | New Mexico | Eddy | 152.105 | 244790 | 1588.6 | 484.2 | Max Wissak email | 1-2023 | |
| - | Fisher Ridge Cave System | USA | Kentucky | Hart | 131.8 | 212111.53 | 14.4 | 4.4 | Ronnie Harrison e-mail | 9-2017 | |
| - | Great Savannah Cave System | USA | West Virginia | Greenbrier | 51.27 | 82511.07 | 587.9 | 179.2 | Dave & Nick Socky FB | 8-2022 | |
| - | Friars Hole Cave System | USA | West Virginia | Green./Pocoho. | 50.51 | 81287.97 | 613 | 186.84 | West Virginia Cave V40N3 | 5-2022 | |
| - | Binkley's Cave System | USA | Indiana | Harrison | 45.023 | 72457.49 | 140 | 42.67 | Gary Roberson e-mail | ||
| - | Fort Stanton Cave | USA | New Mexico | Lincoln | 44.57 | 71728.46 | 479.5 | 146.15 | Lee H.Skinner e-mail | 12-2022 | |
| - | Hellhole System | USA | West Virginia | Pendleton | 43.6 | 70167.4 | 737 | 224.64 | GVKS | 2-2020 | |
| - | Double Bopper Cave | USA | Arizona | Coconino | 41.56 | 66881.5 | 618 | 188.37 | Jason Ballenski e-mail | 12-2009 | |
| L | Kazumura Cave | USA | Hawaii | Hawaii | 40.7 | 65500 | 3613.8 | 1101.5 | HSS Newsletter N9P7 | 6-2016 | |
| - | Blue Spring Cave | USA | Tennessee | White | 40 | 64373.76 | 307 | 93.57 | Jason Riichards e-mail | 10-2016 | |
| - | Carlsbad Cavern (C.C.N.P.) | USA | New Mexico | Eddy | 39.5 | 63569.09 | 1035 | 315.47 | Vidio on liine | 12-2019 | |
| - | Organ Cave System | USA | West Virginia | Greenbrier | 38.452 | 61882.5 | 486 | 148.13 | WVASS Database | 5-2016 | |
| UW | Wakulla-Leon Sinks Cave System | USA | Florida | Leon/Wakulla | 35.22 | 56681.1 | 350 | 106.68 | Casey McKinlay e-mail | 3-2020 | |
| - | Whigpistle System | USA | Kentucky | Edmonson | 34.62 | 55715.49 | 314 | 95.71 | 2009 NSS/ICS Kerrville Texas | 7-2016 | |
| - | Crevice Cave | USA | Missouri | Perry | 31 | 49889.66 | 190 | 57.91 | Alex Litsch FB | 11-2021 | |
| - | Scott Hollow Cave | USA | West Virginia | Monroe | 29.5 | 47475.65 | 571 | 174.04 | WVASS Spring Meeting | 5-2016 | |
| - | Omega System | USA | Virginia | Wise | 29.43 | 47362.99 | 1263 | 384.96 | Mike Ficco e-mail | 6-2016 | |
| L | Delissea Cave System | USA | Hawaii | Hawaii | 29.21 | 47008.94 | 3610 | 1100.33 | Peter Bosted e-mail | 2-2020 | |
| - | Memorial Day Cave | USA | West Virginia | Pendleton | 29.03 | 46719.26 | 579.2 | 176.54 | GVKS | 12-2020 | |
| - | Cumberland Caverns (Saltpeter) | USA | Tennessee | Warren | 27.616 | 44443.64 | 200 | 60.96 | Charles Cole | 3-1992 | |
| L | Kipuka Kanohina Cave (Kula Kai Caverns) | USA | Hawaii | Hawaii | 26.104 | 42010 | 944.9 | 288 | Kanohina Data Manager - Tomislav Gracanin e-mail | 6-2019 | |
| - | Moore Cave System (Berome & Tom) | USA | Missouri | Perry | 24.78 | 39879.54 | 136 | 41.45 | Chad McCain FB | 11-2022 | |
| - | Sloans Valley Cave System | USA | Kentucky | Pulaski | 24.64 | 39654.24 | 240 | 73.15 | The International Caver N19P23 | 5-1997 | |
| - | Xanadu Cave System | USA | Tennessee | Fentress | 24.062 | 38724.04 | 227 | 69.19 | Tenn.Cave Survey | 2-2015 | |
| - | The Hole (Boggs Cave) | USA | West Virginia | Greenbrier | 23.003 | 37019.74 | 225 | 68.58 | Bill Balfour | 9-1991 | |
| - | Coral Cave System | USA | Kentucky | Pulaski | 22.56 | 36306.8 | 340 | 103.63 | Lee Florea e-mail | 2-2015 | |
| - | Sugar Run Cave System | USA | Virginia | Giles | 22.55 | 36291 | 718 | 218.85 | VSS | 2-2015 | |
| - | Lost River Cave System | USA | Indiana | Orange | 22.2 | 35727.44 | 94 | 28.65 | Long cave list for Indiana, Indiana Cave Survey | 3-2017 | |
| - | Lilburn Cave (N.P.) | USA | California | Tulare | 22.17 | 35679 | 508 | 154.84 | Jed Mosenfelder e-mail | 1-2019 | |
| - | Chestnut Ridge Cave System | USA | Virginia | Bath | 22.063 | 35507 | 813.6 | 248 | BCCS | 10-2019 | |
| - | Hidden River System (Hicks Cave) | USA | Kentucky | Hart | 21.1 | 33957.16 | 160 | 48.77 | Carbide Caver V7I10P111 | 10-1998 | |
| - | Culverson Creek Cave System | USA | West Virginia | Greenbrier | 20.928 | 33680.35 | 329 | 100.28 | WVASS Database | 6-2016 | |
| - | Blue Spring Cave | USA | Indiana | Lawrence | 20.9 | 33635.29 | 140 | 42.67 | Long cave list for Indiana, Indiana Cave Survey | 3-2017 | |
| - | Honey Creek Cave | USA | Texas | Comal | 20.689 | 33295 | 124.3 | 37.9 | Texas Speleological Survey via Jerry Atkinson e-mail | 1-2022 | |
| - | Carroll Cave | USA | Missouri | Camden | 20.31 | 32686 | 224 | 68.28 | Bob Lerch e-mail | 3-2019 | |
| - | Gap Cave System (Cudjo's) (C.G.N.H.P.) | USA | Virginia | Lee | 19.884 | 32000 | 491 | 149.66 | Bob Gulden (CRF) | 4-2019 | |
| - | Windy Mouth (Wind) Cave | USA | West Virginia | Greenbrier | 18.11 | 29145.22 | 200 | 60.96 | Nick Sockiy FB | 12-2021 | |
| - | Butler-Sinking Creek System | USA | Virginia | Bath | 18.06 | 29064.75 | 644.3 | 196.38 | Tont Canike email | 9-2016 | |
| - | Fitton (Beauty) Cave | USA | Arkansas | Newton | 17.5 | 28163.52 | 89.9 | 95.4 | Scott House e-mail | 2-2004 | |
| - | Thornhill Cave System | USA | Kentucky | Breckenridge | 17.232 | 27732.22 | 0 | 0 | Arron Reed Louisville Grotto e-mail | 1-2016 | |
| - | Coldwater Cave | USA | Iowa | Winneshiek | 17.005 | 27366.89 | 80 | 24.38 | Larry Welch e-mail | 7-2016 | |
| - | Glenwood Cave | USA | Iowa | - | 17.005 | 27366.89 | 0 | 0 | NSS Cave Files | 10-2016 | |
| - | Bigfoot Cave | USA | California | Siskiyou | 16.25 | 26151.84 | 1205 | 367.28 | Scott Linn e-mail | 10-2016 | |
| - | Powell's Cave System | USA | Texas | Menard | 16.246 | 26145.5 | 79 | 24.08 | Texas Speleological Survey via Jerry Atkinson e-mail | 10-2021 | |
| - | Rumbling Falls Cave. | USA | Tennessee | Van Buren | 16.091 | 25895.95 | 474 | 144.48 | Marion O.Smith per TCS | 2-2015 | |
| - | Mystery Cave System | USA | Missouri | Perry | 15.842 | 25495.23 | 150 | 45.72 | M.S.S. Walsh | 2-2015 | |
| - | Fern Cave (597) | USA | Alabama | Jackson | 15.63 | 25154.05 | 536 | 163.37 | Fern Cave Project | 6-2017 | |
| - | Mountain Eye Cave System (Saltpeter) | USA | Tennessee | Fentress | 15.587 | 25084.84 | 280 | 85.34 | Tenn. Cave Survey | 3-1987 | |
| - | Nunley Mtn.Cave System (Maria Angela Grotto) | USA | Tennessee | Grundy | 15.08 | 24268.91 | 350 | 106.68 | David Parr per TCS | 2-2015 | |
| L | Hualalai Ranch Cave | USA | Hawaii | Hawaii | 15.048 | 24217 | 1449.1 | 441.7 | Doug Medville e-mail | 3-2016 | |
| - | Cave Creek Cave System | USA | Kentucky | Pulaski | 15.01 | 24156.25 | 170 | 51.82 | COG Squeaks | 5-2016 | |
| - | Groaning Cave | USA | Colorado | Garfield | 15 | 24140.16 | 149 | 45.42 | Derek Bristol e-mail | 8-2016 | |
| - | Foglepole Cave | USA | Illinois | Monroe | 15 | 24140.16 | 0 | 0 | NSS News V56N4P114 | 4-1998 | |
| - | Benedicts (Persinger) Cave | USA | West Virginia | Greenbrier | 14.85 | 23898.76 | 254 | 77.42 | WVASS Database | 6-2016 | |
| - | Big Horn - Horsethief Cave System | USA | Wyoming / Montana | Bighorn | 14.615 | 23520.56 | 171 | 52.12 | Even Gehring e-mail | 2-2015 | |
| - | Rimstone River Cave | USA | Missouri | Perry | 14.2 | 22852.68 | 140 | 42.67 | M.S.S. Walsh | 2-2015 | |
| - | Bone - Norman Cave System | USA | West Virginia | Greenbrier | 14.118 | 22720.72 | 186 | 56.69 | Bill Douty e-mail | 12-1997 | |
| - | Pleasant Ridge Cave | USA | Tennessee | Cannon | 14.013 | 22551.74 | 340 | 103.63 | Hal Love email | 12-2016 | |
| - | Big Bat Cave | USA | Kentucky | Breckenridge | 13.25 | 21323.81 | 0 | 0 | Steve Gentry e-mail | 6-2016 | |
| L | Emesine Cave (1881 System) | USA | Hawaii | Hawaii | 12.89 | 20744.4 | 1433.1 | 436.8 | Don Coons e-mail | 3-2016 | |
| - | Mystery Cave System | USA | Minnesota | Fillmore | 12.79 | 20583.51 | 101 | 30.78 | Minnesota Speleology | 8-1987 | |
| - | Anvil Cave (279) | USA | Alabama | Morgan | 12.667 | 20385.56 | 51 | 15.54 | Alabama Cave Survey | 4-1980 | |
| - | Gradys (Mammoth River) Cave System | USA | Kentucky | Hart | 12.6 | 20277.73 | 120 | 36.58 | Carbide Caver V7I9P111 | 10-1998 | |
| - | Dry Cave | USA | New Mexico | Eddy | 12.222 | 19669.4 | 279 | 85.04 | Stan Allison via Pete | 3-2016 | |
| - | Ellisons Cave | USA | Georgia | Walker | 12.127 | 19516.51 | 1063 | 324 | Georgia Underground V24N1 | 3-1987 | |
| UW | Cathedral-Falmouth System | USA | Florida | Suwannee | 11.74 | 18893.7 | 429.1 | 130.8 | Andrew Pitkin e-mail | 1-2022 | |
| - | Russell Cave (N.M.) (169) | USA | Alabama | Jackson | 11.605 | 18675.71 | 405.8 | 123.7 | Jason Richards | 11-2017 | |
| - | Wells Cave | USA | Kentucky | Pulaski | 11.496 | 18501.02 | 0 | 0 | NSS News V57N10P308 | 10-1999 | |
| - | Stagebarn Crystal Cave | USA | South Dakota | Meade | 11.371 | 18299.89 | 383.6 | 116.92 | Derek Wolfe e-mail | 7-2022 | |
| UW | Beacon Woods - Waynes World System (School Sink) | USA | Florida | Pasco | 11.364 | 18288.59 | 160 | 48.77 | Die langsten Unterwasserhohlensysteme der welt, Oliver Knab | 6-2016 | |
| - | Crumps Spring Cave | USA | Kentucky | Hart | 11.2 | 18025 | 140 | 42.67 | Ronnie Harrison e-mail | 3-2019 | |
| - | Goochland - Poplar Cave Complex | USA | Kentucky | Rockcastle | 11.18 | 17992.47 | 0 | 0 | Kentucky Speleo-Fest Guidebook | 6-2016 | |
| L | Kona Mala Cave | USA | Hawaii | Hawaii | 10.775 | 17341 | 185.4 | 56.5 | Tomislav Gracanin files | 1-2014 | |
| - | Portal-BoarHole System (Boartal) | USA | West Virginia | Greenbrier | 10.72 | 17252.17 | 333 | 101.5 | WVACS | 1-2022 | |
| - | Blowhole (Nichole's) Cave | USA | Tennessee | Cannon | 10.709 | 17233.9 | 172 | 52.43 | Derek Wolfe e-mail | 2-2020 | |
| - | James (Thousand Domes) Cave | USA | Kentucky | Edmonson | 10.25 | 16495.78 | 0 | 0 | Glenn Merrill | 7-1984 | |
| - | Silvertip Cave System | USA | Montana | Flathead | 10.16 | 16350.94 | 997.4 | 304 | Jason Ballensky e-mail | 5-2022 | |
| - | Vinegar Ridge (Buckingham Palace) Cave | USA | Kentucky | Hart | 10 | 16093 | 211 | 64.31 | Ronnie Harrison e-mail | 3-2019 | |
| - | Hidden River Cave | USA | Kentucky | Hart | 10 | 16093 | 0 | 0 | Dave Foster e-mail | 2-2018 | |
| - | Perkins Cave | USA | Virginia | Washington | 9.997 | 16088.61 | 300 | 91.44 | Virginia Speleological Survey | 6-2016 | |
| L | Pahoa Cave(s) (segmentation??) | USA | Hawaii | Hawaii | 9.942 | 16000.1 | 1149.9 | 350.5 | Dr. Stephen Smith reports that this cave could be as short as about 2 miles long now, due to plugging and segmentation by the 2018 Kilauea 61g lava flows. | 5-2016 | |
| UW | Luraville / Telford System | USA | Florida | Suwanee | 9.937 | 15991.64 | 72 | 21.95 | Andy Higgie e-mail | 2-2022 | |
| - | Snail Shell Cave System | USA | Tennessee | Rutherford | 9.926 | 15974.35 | 144 | 43.89 | Jeff Sims | 7-1986 | |
| - | Dunbar Cave - Roy Woodard System (Saltpeter) | USA | Tennessee | Montgomery | 9.85 | 15852.04 | 119 | 36.27 | Tony Groves e-mail | 9-2016 | |
| - | Sullivan Cave | USA | Indiana | Lawrence | 9.632 | 15501.2 | 105 | 32 | Long cave list for Indiana, Indiana Cave Survey | 3-2017 | |
| - | Big Bone Cave (Saltpeter) | USA | Tennessee | Van Buren | 9.627 | 15493.15 | 226 | 68.88 | John Smyre | 6-1984 | |
| UW | Springs Cave, Jackson Blue | USA | Florida | Jackson | 9.591 | 15436 | 100.1 | 30.5 | Ben Martinez e-mail | 4-2018 | |
| - | Leandras Cave | USA | Arizona | Coconino | 9.547 | 15364.41 | 378 | 115.21 | map at park Headquarters via Greg e-mail | 6-2016 | |
| - | Kimble Pit | USA | West Virginia | Pendleton | 9.22 | 14838.15 | 427 | 130.14 | Corey Hackley e-mail | 11-2021 | |
| - | Ludingtons Cave | USA | West Virginia | Greenbrier | 9.14 | 14709.4 | 250 | 76.2 | Joseph Caldwell l | 1-2016 | |
| - | Wyandotte Cave | USA | Indiana | Crawford | 9.1 | 14645.03 | 256 | 78.03 | Long cave list for Indiana, Indiana Cave Survey | 3-2017 | |
| - | Rice Cave (Saltpeter) | USA | Tennessee | Van Buren | 9.1 | 14645 | 210 | 64.01 | Tenn.Cave Survey | 10-2021 | |
| - | Skydusky Hollow Cave System (Newberry - Bane - Buddy Penley Cave) | USA | Virginia | Bland | 9 | 14484.1 | 380 | 115.82 | Ed Devine | 11-2021 | |
| - | Dry Cave | USA | West Virginia | Greenbrier | 8.95 | 14403.63 | 314 | 95.71 | Socky | 11-2022 | |
| - | Duncan Field System | USA | Oklahoma | Adair | 8.92 | 14355.35 | 124 | 37.8 | Keith (Andy) Harris e-mail | 4-2017 | |
| - | Falls Cave | USA | Arizona | Coconino | 8.87 | 14271 | 258.3 | 78.7 | Paul Burger | 2-2023 | |
| - | Webster Cave Complex | USA | Kentucky | Breckenridge | 8.682 | 13972.32 | 0 | 0 | Ben Tobin WCCSG e-mail | 6-2016 | |
| - | Cassell Cave System | USA | West Virginia | Pocohontas | 8.62 | 13872.55 | 140 | 42.67 | Gangsta Mappers | 10-2017 | |
| - | Thompson Valley Cave System (Corkscrew Cave) | USA | Virginia | Tazewell | 8.6 | 13841 | 603.7 | 184 | VSS | 11-2019 | |
| - | Acme Quarry Cave System | USA | West Virginia | Greenbrier | 8.451 | 13600.57 | 241 | 73.46 | Ron Fulcher e-mail | 7-2016 | |
| - | Bowman's Pit - Skert Well | USA | Kentucky | Wayne | 8.2 | 13196.62 | 226 | 68.88 | Lee Florea e-mail | 7-2019 | |
| - | Cuyler Cave | USA | Tennessee | Sevier | 8.16 | 13132.25 | 300 | 91.44 | Steve Pierce | 7-1986 | |
| - | Wolf River (Jaguar) Cave (Saltpeter) | USA | Tennessee | Fentress | 8.104 | 13042.12 | 221 | 67.36 | Kristen Bobo e-mail | 10-2016 | |
| - | Climax Cave | USA | Georgia | Decatur | 8.1 | 13035.69 | 80 | 24.38 | Map | 5-2016 | |
| - | Blanchard Springs Cave | USA | Arkansas | Stone | 8.1 | 13035.69 | 89.9 | 27.4 | Dave Bunnell | 5-2001 | |
| - | Sarah Furnace (Porter's) Cave | USA | Pennsylvania | Clarion | 8.098 | 13032 | 26 | 7.92 | Bert Ashbrook e-mail | 11-2022 | |
| - | Powder Mill Creek Cave | USA | Missouri | Shannon | 8.047 | 12950.39 | 103 | 31.39 | M.S.S. Baker | 2-2015 | |
| - | Unthanks Cave | USA | Virginia | Lee | 7.9 | 12713.82 | 211 | 64.31 | 2009 NSS/ICS Kerrville Texas | 7-2016 | |
| - | Grassy Cove Saltpetre Cave (Saltpeter) | USA | Tennessee | Cumberland | 7.893 | 12702.55 | 367 | 111.86 | Deep Caves of TAG, John Stembel | 10-2016 | |
| UW | Old Bellamy (Derekson)(Santa Fe River Rise) Cave Sys. | USA | Florida | Alachua | 7.865 | 12657.49 | 160 | 48.77 | Die langsten Unterwasserhohlensysteme der welt, Oliver Knab | 6-2016 | |
| - | Great EX(pectations) Cave | USA | Wyoming | Washakie | 7.854 | 12639.79 | 1408 | 429.16 | NSS News V44N6 (Peter Shifflett) | 6-1986 | |
| - | Lee Cave | USA | Kentucky | Edmonson | 7.817 | 12580.24 | 0 | 0 | CRF | 8-1987 | |
| - | Overholts Blowing Cave | USA | West Virginia | Pocahontas | 7.811 | 12570.59 | 666 | 203 | Gary Storrick | 1-2016 | |
| - | Whistling Cave | USA | Indiana | Lawrence | 7.81 | 12568.98 | 0 | 0 | Long cave list for Indiana, Indiana Cave Survey | 3-2017 | |
| - | Camps Gulf Cave (Saltpeter) | USA | Tennessee | Van Buren | 7.807 | 12564.15 | 368 | 112.17 | Deep Caves of TAG, John Stembel | 10-2016 | |
| - | Stompbottom Cave | USA | Virginia | Tazewell | 7.73 | 12440.23 | 319 | 97.23 | VSS Long Cave List | 2-2015 | |
| - | Haws Spring Cave | USA | Tennessee | Cannon | 7.576 | 12192.39 | 150 | 45.72 | TCS | 1-1996 | |
| - | Long Hollow (Dyke's/Mud-&-Slime) Cave System | USA | Kentucky | Pulaski | 7.497 | 12065.25 | 235 | 71.63 | Mark Turner e-mail | 11-1998 | |
| - | Helictite Cave | USA | Virginia | Highland | 7.458 | 12002 | 205.6 | 62.67 | Nathan Farrar e-mail | 1-2018 | |
| UW | Lineater (Stevenson Spring) | USA | Florida | Hamilton | 7.364 | 11851 | 174.9 | 53.3 | Andy Pitkin FB | 1-2022 | |
| - | Grayson Gunnar Cave | USA | Kentucky | Wayne | 7.323 | 11785.23 | 180 | 54.86 | Harry Goepel FB | 9-2022 | |
| - | Paxtons Cave | USA | Virginia | Alleghany | 7.26 | 11683.84 | 71 | 21.64 | VSS Long Cave List | 2-2015 | |
| - | Lisanby Cave | USA | Kentucky | Caldwell | 7.22 | 11619.46 | 0 | 0 | Mike Dyas | 6-1989 | |
| UW | Peacock Cave I-II System | USA | Florida | Suwanee | 7.2 | 11587.28 | 210 | 64.01 | Richard Blackburn e-mail | 6-2016 | |
| - | Farmers System - 1 | USA | Kentucky | Pulaski | 7.179 | 11553.48 | 202 | 61.57 | Darrell Adkins e-mail | 1-2016 | |
| - | Blackfathom River Cave System | USA | Missouri | Ste.Genevieve | 7.11 | 11442 | 213 | 64.92 | Chad McCain e-mail | 3-2018 | |
| - | McFail's Cave | USA | New York | Schoharie | 7.091 | 11411.86 | 295 | 89.92 | Simeon Warner e-mail | 8-2016 | |
| - | Cyclops Cave | USA | Virginia | Russell | 7.08 | 11394.16 | 424 | 129.24 | J.Christie e-mail | 6-2016 | |
| - | Zarathustra Cave (Saltpeter) | USA | Tennessee | Fentress | 7.03 | 11313.69 | 60 | 18.29 | Bill Dean | 7-1986 | |
| - | Chinn Springs Cave | USA | Arkansas | Indpendence | 6.83 | 10991.82 | 252 | 76.81 | Jeff Bartlett e-mail | 3-2016 | |
| UW | Weeki Wachee Spring | USA | Florida | Hernando | 6.792 | 10930 | 407 | 124.05 | Andrew Pitkin e-mail | 10-2019 | |
| - | Breathing Cave | USA | Virginia | Bath | 6.74 | 10847 | 406.8 | 124 | Gangsta Mappers | 1-2018 | |
| UW | M2 Blue | USA | Florida | 6.724 | 10822 | 164 | 50 | Andy Pitkin FB | 1-2022 | ||
| L | Hue Hue (Manini Owali) Cave | USA | Hawaii | Hawaii | 6.711 | 10800.3 | 1623 | 494.7 | Stephan Kempe | 10-1999 | |
| - | Simmons Mingo - My Cave System | USA | West Virginia | Rand./Pocahon. | 6.7 | 10782.6 | 683 | 208.18 | Bob Thrun | 6-1982 | |
| - | Devils Icebox | USA | Missouri | Boone | 6.685 | 10758.5 | 0 | 0 | M.S.S. Map | 12-2020 | |
| - | Sherfield's Cave | USA | Arkansas | Newton | 6.66 | 10718.23 | 58 | 17.68 | Doug Robertson | 6-1992 | |
| - | Paul Penley Cave | USA | Virginia | Bland | 6.6 | 10621.67 | 346 | 105.46 | Virginia Speleological Survey | 5-2016 | |
| - | Perry Water Cave | USA | Texas | Real | 6.546 | 10535 | 97.4 | 29.7 | Texas Speleological Survey via Jerry Atkinson e-mail | 1-2022 | |
| - | Lost River Cave System | USA | Kentucky | Warren | 6.501 | 10462.35 | 0 | 0 | Green River Review - Ref. J.Wells | 12-1986 | |
| - | Hick's Cave | USA | New Mexico | Eddy | 6.44 | 10364.18 | 277 | 84.43 | Ellen Trautner e-mail | 7-2022 | |
| - | Clarks Cave | USA | Virginia | Bath | 6.434 | 10354.52 | 0 | 0 | Virginia Speleological Survey | 8-1994 | |
| - | Fallen Rock Cave | USA | Virginia | Tazewell | 6.388 | 10280.49 | 0 | 0 | Virginia Speleological Survey | 6-2016 | |
| UW | Chip's Hole/Cals System (Pipeline) | USA | Florida | Wakalla | 6.37 | 10251.52 | 200 | 60.96 | WKPP - Casey McKinlay e-mail | 3-2020 | |
| - | Blissits Cave | USA | Kentucky | Breckenridge | 6.307 | 10150.13 | 0 | 0 | Ft. Knox Grotto/Lowcrawler Newsletter | 11-1985 | |
| G | D.C. Jester Cave System | USA | Oklahoma | Greer | 6.254 | 10065 | 35 | 10.7 | Sue Bozeman | 3-1988 | |
| - | Little Brush Creek Cave | USA | Utah | Uintah | 6.25 | 10058.4 | 858 | 202 | Matt Paulson FB | 7-2022 | |
| - | Spider Cave (C.C.N.P.) | USA | New Mexico | Eddy | 6.2 | 9977.93 | 138.7 | 42.28 | Paul Burger e-mail | 2-2022 | |
| - | Guffey Cave (317) | USA | Alabama | Marshall | 6.198 | 9974.71 | 210 | 64.01 | Alabama Cave Survey | 6-2016 | |
| - | Big Brush Creek Cave | USA | Utah | Uintah | 6.16 | 9913.56 | 858 | 261.52 | Matt Paulson FB | 1-2022 | |
| - | Bowden Cave System | USA | West Virginia | Randolph | 6.084 | 9791.25 | 190 | 57.91 | Bob Gulden | 3-2016 | |
| - | Pettyjohns Cave | USA | Georgia | Walker | 6.074 | 9775.16 | 234 | 71.32 | Georgia Speleological Survey | 3-1991 | |
| - | Fixin'-to-die Cave | USA | Colorado | Garfield | 6.04 | 9720.44 | 263 | 80.16 | Darek Wolfe e-mail | 11-2021 | |
| - | Espey Cave (Saltpeter) | USA | Tennessee | Cannon | 6.027 | 9699.52 | 200 | 60.96 | Tenn.Cave Survey | 2-2015 | |
| - | Tumbling Rock Cave (171) (Saltpeter) | USA | Alabama | Jackson | 6.022 | 9691.47 | 454 | 138.38 | Georgia Underground V32N4P38] | 9-1996 | |
| - | Pautler Cave | USA | Illinois | Monroe | 6 | 9656.06 | 0 | 0 | Speleo Digest | 2-2015 | |
| - | Jugornot Cave | USA | Kentucky | Pulaski | 5.95 | 9575.6 | 262 | 79.86 | Lee Florea e-mail | 3-2016 | |
| - | Guess (Creek) Cave (594) (Saltpeter) | USA | Alabama | Jackson | 5.936 | 9553.07 | 30 | 9.14 | Alabama Cave Survey | 3-1985 | |
| UW | Hole in the Wall(Rock Spring) Cave | USA | Florida | Jackson | 5.78 | 9302.01 | 139 | 42.37 | Jason Richards Facebook | 5-2017 | |
| - | Blowing Springs Cave | USA | Tennessee | Coffee | 5.72 | 9205.45 | 280 | 85.34 | Hal Love | 5-1997 | |
| - | Spelungers | USA | Kentucky | Wayne | 5.654 | 9100 | 321.5 | 98 | Lees talk to the ICS | 7-2022 | |
| - | Spring Valley Caverns | USA | Minnesota | Fillmore | 5.65 | 9092.79 | 149 | 45.42 | John Ackerman e-mail | 8-2016 | |
| - | Illinois (Little Mammoth) Caverns | USA | Illinois | Monroe | 5.624 | 9050.95 | 0 | 0 | WCS V22N4P65 | 8-1982 | |
| - | Spring Hollow Cave | USA | Virginia | Bland | 5.6 | 9012.23 | 316.7 | 96.53 | Ed Devine | 11-2021 | |
| - | Precinct Eleven Cave | USA | Kentucky | Rockcastle | 5.593 | 9001.06 | 135 | 41.15 | List of Mapped Caves of Kentucky | 1-1986 | |
| - | Chilly Bowl Cave | USA | Arkansas | Newton | 5.579 | 8978.53 | 218 | 66.45 | Rodney Tennyson e-mail | 7-2016 | |
| - | Marengo Cave | USA | Indiana | Crawford | 5.56 | 8947.95 | 75 | 22.86 | Long cave list for Indiana, Indiana Cave Survey | 3-2017 | |
| - | Byer's Cave System | USA | Georgia | Dade | 5.5 | 8851.39 | 350 | 106.68 | Grorgia Underground V24N1 | 3-1987 | |
| L | Keala Cave | USA | Hawaii | Hawaii | 5.41 | 8706.6 | 609.9 | 185.9 | Stephan Kempe, IUS Com. on Vol.Cave NL | 12-1999 | |
| - | Chris Cave | USA | Kentucky | Breckinridge | 5.4 | 8690.46 | 0 | 0 | Steve Gentry e-mail | 6-2016 | |
| - | Sinking Cove Cave System | USA | Tennessee | Franklin | 5.35 | 8609.99 | 457 | 139.29 | Rick Buice | 9-1989 | |
| - | Heart of Gould | USA | Tennessee | White | 5.296 | 8523.43 | 356 | 108.51 | Zeke McKee e-mail | 1-2022 | |
| L | Hookena Civil Defense Cave | USA | Hawaii | Hawaii | 5.296 | 8523 | 839.9 | 256 | Peter Bosted e-mail | 8-2018 | |
| - | New River Cave | USA | Virginia | Giles | 5.293 | 8518.26 | 359 | 109.42 | Tim Kilby | 6-2016 | |
| - | Cass (Suicide) Cave | USA | West Virginia | Pocahontas | 5.25 | 8449.06 | 345 | 105.16 | Greg Springer e-mail | 1-2016 | |
| - | Morrell (Worley) Cave (Saltpeter) | USA | Tennessee | Sullivan | 5.25 | 8447.37 | 94 | 28.65 | Richard Knapp e-mail | 3-2023 | |
| - | Fox Hole | USA | Tennessee | Van Buren | 5.23 | 8416.87 | 297 | 90.53 | Tenn.Cave Survey | 2-2015 | |
| - | Wind Cave (Wolfpen-Hollow Blowhole) | USA | West Virginia | Grant | 5.17 | 8320.31 | 526 | 160.32 | WVASS Database | 5-2016 | |
| - | Wishing Well Cave | USA | Virginia | Highland | 5.17 | 8320.31 | 250.8 | 76.44 | Nathan Farrar e-mail | 7-2017 | |
| - | Blowing Cave | USA | Kentucky | Wayne | 5.1 | 8207.65 | 0 | 0 | Bill Walden e-mail | 9-2016 | |
| - | Edgewood Caverns | USA | New Mexico | Santa Fe | 5.06 | 8143.28 | 194.7 | 59.34 | John Lyles e-mail | 9-2019 | |
| - | Abrogast - Cave Hollow Cave System | USA | West Virginia | Tucker | 5.019 | 8077.3 | 310 | 94.49 | Bob Gulden | 9-1985 | |
| - | Ennis Cave | USA | Arkansas | Stone | 5 | 8046.72 | 300 | 91.44 | Randy Rose e-mail | 9-1998 | |
| - | Harlansburg Cave | USA | Pennsylvania | Lawrence | 5 | 8046.72 | 20 | 6.1 | Kim Metzgar e-mail | 11-2021 | |
| - | Union Cave | USA | West Virginia | Monroe | 4.96 | 7982.35 | 326.1 | 99.4 | Tom Malabad e-mail | 12-2016 | |
| - | Destitute (Erwin's) Cave | USA | West Virginia | Monroe | 4.94 | 7950.16 | 150 | 45.72 | Andy Murphy | 3-1998 | |
| - | Reed's Cave | USA | South Dakota | Custer | 4.9 | 7885.79 | 207 | 63.09 | Adam Weaver e-mail | 2-2020 | |
| - | Piquet Cave | USA | Missouri | Pulaski | 4.864 | 7827.85 | 0 | 0 | M.S.S. House | 2-2015 | |
| - | Pine Hill Cave | USA | Kentucky | Rockcastle | 4.834 | 7779.57 | 165 | 50.29 | List of Mapped Caves of Kentucky | 1-1986 | |
| UW | Madison Blue Spring | USA | Florida | Madison | 7.67 | 7774.74 | 140 | 42.67 | Mat Hansen, FB | 12-2022 | |
| - | Centerville Cave | USA | Tennessee | Hickman | 4.831 | 7774.74 | 56 | 17.07 | Tenn.Cave Survey | 2-2015 | |
| - | Sulphur Mtn. System | USA | Kentucky | Wayne | 4.83 | 7773.13 | 0 | 0 | Lee Florea FB | 2-2017 | |
| - | Linefork Cavern | USA | Kentucky | Letcher | 4.825 | 7765.08 | 204 | 62.18 | 1997 speleo Digest | 6-2016 | |
| - | Garrison Cave #2 | USA | Missouri | Christian | 4.809 | 7740 | 84 | 25.6 | M.S.S. Map | 12-2020 | |
| - | Hamilton Cave | USA | West Virginia | Pendleton | 4.742 | 7631.51 | 265 | 80.77 | Bob Gulden/Dave West | 9-1996 | |
| - | Gegg Cave | USA | Missouri | Ste Genevieve | 4.74 | 7628.29 | 82.7 | 25.2 | NSS News V80N10P25 | 7-2022 | |
| - | Mill Hollow Cave | USA | Tennessee | Overton | 4.735 | 7620.24 | 212 | 64.62 | Tennessee Long Cave List | 9-1992 | |
| - | Raccoon Mountain (Crystal(City)) Caverns | USA | Tennessee | Hamilton | 4.735 | 7620.24 | 175 | 53.34 | TCS | 1-1996 | |
| - | Stamp's Cave | USA | Tennessee | Putnam | 4.735 | 7620.24 | 100 | 30.48 | Gerald Moni | 7-1986 | |
| - | Endless Caverns | USA | Virginia | Rockingham | 4.73 | 7612.2 | 145 | 44.2 | VSS | 6-2016 | |
| L | Beach Park Cave | USA | Hawaii | Hawaii | 4.705 | 7572 | 649.6 | 198 | Peter Bosted e-mail | 8-2018 | |
| - | Cameron Cave | USA | Missouri | Marion | 4.62 | 7435.17 | 25 | 7.62 | M.S.S. House | 2-2015 | |
| - | Redmond Creek cave | USA | Kentucky | Wayne | 4.616 | 7428.73 | 0 | 0 | Bill Walden e-mail | 7-2016 | |
| - | Skull Cave | USA | New York | Albany | 4.61 | 7419.08 | 0 | 0 | Antonious Hopkins - Facebook | 10-2018 | |
| UW | School Sink | USA | Florida | Pasco | 4.598 | 7400 | 0 | 0 | Die langsten Unterwasserholensysteme der Welt | 9-2016 | |
| - | Engle Double Pit (266) | USA | Alabama | Jackson | 4.598 | 7399.76 | 520 | 158.5 | Alabama Cave Survey | 5-2017 | |
| - | Meramec Caverns | USA | Missouri | Franklin | 4.549 | 7320.91 | 30 | 9.14 | M.S.S. Hauck | 2-2015 | |
| - | Gilley Cave | USA | Virginia | Lee | 4.545 | 7314.47 | 450 | 137.16 | VSS | 5-2017 | |
| - | Capshaw Cave | USA | Tennessee | Putnam | 4.518 | 7271.02 | 32 | 9.75 | Tennessee Long Cave List | 9-1992 | |
| - | Holy Grail Cave | USA | Minnesota | Fillmore | 4.5 | 7242.05 | 128 | 39.01 | John Ackerman e-mail | 10-2016 | |
| - | Buckeye Creek Cave System | USA | West Virginia | Greenbrier | 4.468 | 7190.55 | 190 | 57.91 | WVASS Database | 5-2016 | |
| UW | Devils Eye Cave System | USA | Florida | Gilchrist | 4.458 | 7174.46 | 160 | 48.77 | Die langsten Unterwasserhohlensysteme der welt, Oliver Knab | 6-2016 | |
| - | Great Onyx Cave (M.C.N.P.) | USA | Kentucky | Edmonson | 4.446 | 7155.14 | 212 | 64.62 | Bob Gulden (CRF) | 1-2016 | |
| - | Dulaneys Cave | USA | Virginia | Giles | 4.435 | 7138 | 601 | 183.18 | VSS | 5-2016 | |
| UW | Manatee Springs Cave System | USA | Florida | Levy | 4.427 | 7124.57 | 95 | 28.96 | Die langsten Unterwasserhohlensysteme der welt, Oliver Knab | 6-2016 | |
| L | Ainahou Ranch Cave | USA | Hawaii | Hawaii | 4.418 | 7110 | 1059.7 | 323 | Stephan Kempe e-mail | 4-2019 | |
| - | Starnes Cave | USA | Virginia | Giles | 4.4 | 7081.11 | 359 | 109.42 | VSS Long & Deep Cave Lists | 2-2015 | |
| - | Jess Elliot Cave (323) | USA | Alabama | Jackson | 4.368 | 7029.61 | 147 | 44.81 | 1998 NSS Conventon | 8-1998 | |
| - | Reeve's Cave | USA | Indiana | Monroe | 4.36 | 7016.74 | 168 | 51.21 | Long cave list for Indiana, Indiana Cave Survey | 3-2017 | |
| - | Carpenter - Swago Pit System | USA | West Virginia | Pocahontas | 4.356 | 7010.3 | 239 | 72.85 | WVASS Database | 5-2016 | |
| UW | Hart Springs System | USA | Florida | Gilchrist | 4.303 | 6925.01 | 80 | 24.38 | Die langsten Unterwasserhohlensysteme der welt, Oliver Knab | 6-2016 | |
| - | Parker Cave | USA | Kentucky | Edmonson | 4.3 | 6920.18 | 0 | 0 | CKKC | 6-2016 | |
| - | Colliers Cave | USA | Virginia | Pulaski | 4.3 | 6920.18 | 0 | 0 | VSS Long Cave List | 2-2015 | |
| - | Cornstarch Cave (Black House Mt. System) | USA | Tennessee | Fentress | 4.299 | 6918.57 | 250 | 76.2 | Tenn.Cave Survey | 2-2015 | |
| - | Amazing Maze Cave | USA | Texas | Pecos | 4.298 | 6917 | 73 | 22.25 | Texas Speleological Survey via Jerry Atkinson e-mail | 10-2021 | |
| - | Your Cave / Iron Cave | USA | Tennessee | White | 4.28 | 6887.99 | 262 | 79.86 | Tenn.Cave Survey | 2-2015 | |
| - | Warrens Cave | USA | Florida | Alachua | 4.261 | 6857.41 | 0 | 0 | Caves and Karst of Florida, 2008 NSS Convention | 7-2016 | |
| - | Waynes Cave | USA | Indiana | Monroe | 4.25 | 6839.71 | 0 | 0 | Long cave list for Indiana, Indiana Cave Survey | 3-2017 | |
| - | Deep Cave | USA | Texas | Edwards | 4.237 | 6818 | 247.4 | 75.4 | Texas Speleological Survey via Jerry Atkinson e-mail | 1-2022 | |
| - | Virgin Cave | USA | New Mexico | Eddy | 4.2 | 6758.9 | 573.4 | 174.8 | Paul Burger e-mail | 2-2022 | |
| - | Greenville Saltpeter Cave | USA | West Virginia | Monroe | 4.167 | 6706.14 | 75 | 22.86 | WVASS Database | 5-2016 | |
| - | Laurel Caverns | USA | Pennsylvania | Fayette | 4.143 | 6666.89 | 476 | 145.08 | Ryan Maurer e-mail | 7-2022 | |
| - | Buffalo Cave (Saltpeter) | USA | Tennessee | Fentress | 4.135 | 6654.64 | 154 | 46.94 | Bruce Zerr e-mail | 2-2015 | |
| - | Lost Creek Cave (Saltpeter) | USA | Tennessee | White | 4.122 | 6633.72 | 285 | 86.87 | Tenn.Cave Survey | 2-2015 | |
| L | Keamoku | USA | Hawaii | Hawaii | 4.115 | 6623 | 1030 | 314 | Gerald Favre, HSS no 35, pg 13, 2014 | 1-2014 | |
| G | Parks Ranch Cave | USA | New Mexico | Eddy | 4.098 | 6595 | 100 | 30.5 | Dave Belski e-mail | 3-2016 | |
| - | Under the Road Cave | USA | Kentucky | Breckenridge | 4.089 | 6580.61 | 0 | 0 | KSFGB | 5-2016 | |
| - | Sharps Cave | USA | West Virginia | Pocahontas | 4.054 | 6524.28 | 140 | 42.67 | George Dasher | 6-1988 | |
| L | Pueo Cave | USA | Hawaii | Hawaii | 4.008 | 6450.3 | 336.9 | 102.7 | Doug Medville e-mail | 10-2016 | |
| - | Falling Spring Cave (1302) | USA | Alabama | Jackson | 4.005 | 6445.42 | 100 | 30.48 | ACS | 4-1980 | |
| - | Swamp River cave | USA | Tennessee | Van Buren | 4 | 6437.38 | 125 | 38.1 | Hal Love | 5-1997 | |
| - | Porters Cave. | USA | Virginia | Bath | 4 | 6437.38 | 50 | 15.24 | Phil Lucas e-mail | 7-2016 | |
| - | Church Cave | USA | California | Fresno | 3.996 | 6430.94 | 547 | 166.73 | David Engel e-mail | 9-1999 | |
| - | Morgan Cave (Saltpeter) | USA | Tennessee | Monroe | 3.988 | 6418.06 | 163 | 49.68 | Tenn.Cave Survey | 2-2015 | |
| - | Wades Cave | USA | West Virginia | Greenbrier | 3.98 | 6405.19 | 200 | 60.96 | Bill Balfour | 9-1985 | |
| - | La Cueva Guapa del norte | USA | Tennessee | VanBuren | 3.977 | 6400.36 | 150 | 45.72 | TCS | 2-2015 | |
| - | White Lobster Cave | USA | Kentucky | Pulaski | 3.977 | 6400.36 | 0 | 0 | NSS News V57N10P308 | 10-1999 | |
| - | Onego Millstream - Roaring Creek Cave | USA | West Virginia | Pendleton | 3.971 | 6390.71 | 85 | 25.91 | Mike Dyas | 7-1983 | |
| - | Twin Level Cave System | USA | Kentucky | Chris./Todd | 3.9 | 6276.44 | 0 | 0 | Preston Forsythe e-mail | 3-2016 | |
| L | John Martin's/Pukulani System | USA | Hawaii | Hawaii | 3.89 | 6260 | 0 | 0 | Stephan Kempe e-mail | 4-2019 | |
| - | Banes Spring Cave | USA | Virginia | Bland | 3.86 | 6212.1 | 368.8 | 112.4 | Ed Devine | 11-2021 | |
| - | Krueger System | USA | Illinois | Monroe | 3.856 | 6205.63 | 0 | 0 | NSS News V42N4P65 | 8-1982 | |
| - | Warm River Cave | USA | Virginia | Alleghany | 3.85 | 6195.97 | 200 | 60.96 | Mark Hodge e-mail | 8-2019 | |
| - | Rowland Cave | USA | Arkansas | Stone | 3.8 | 6115.51 | 0 | 0 | SLUG | 1-1985 | |
| - | Inner Space Caverns | USA | Texas | Williamson | 3.799 | 6113.9 | 69 | 21.03 | Texas Speleological Survey via Jerry Atkinson e-mail | 1-2016 | |
| UW | Bonnet Spring | USA | Florida | Suwannee | 3.788 | 6096.2 | 132 | 40.23 | Caves and Karst of Florida, 2008 NSS Convention | 7-2016 | |
| UW | Blue Spring-Green Sink Cave System (Yana) | USA | Florida | Lafayette | 3.788 | 6096.2 | 60 | 18.29 | Sheck Exley | 5-1980 | |
| - | China Cave | USA | Tennessee | Putnam | 3.788 | 6096.2 | 200 | 60.96 | Tenn.Cave Survey | 2-2015 | |
| - | Grand Caverns | USA | Virginia | Augusta | 3.78 | 6083.32 | 116 | 35.36 | The Region Record (VAR) V18N4P1 | 9-2016 | |
| - | Bethlehem Cave | USA | South Dakota | Meade | 3.76 | 6051.13 | 170 | 51.82 | Marc Ohms e-mail | 7-2016 | |
| - | Three Fingers Cave | USA | New Mexico | Eddy | 3.7 | 5954.57 | 581 | 177.09 | Rocky Mountain Caving V8N3P22 | SUM91 | |
| - | Robinson Ridge Saltpeter Cave (Saltpeter) | USA | Tennessee | Cannon /Coffee | 3.696 | 5948.14 | 365 | 111.25 | Tenn.Cave Survey | 2-2015 | |
| - | Nanna Cave | USA | Tennessee | Rutherford | 3.694 | 5944.92 | 116 | 35.36 | Jeff Sims | 7-1986 | |
| - | Flower Pot | USA | West Virginia | Randolph | 3.689 | 5936.87 | 352 | 107.29 | WVASS Database | 5-2016 | |
| - | Alva Blankenship Cave | USA | Virginia | Giles | 3.667 | 5901.46 | 326 | 99.36 | Philip Schuchardt e-mail | 4-2020 | |
| - | Hang 'Em High Cave | USA | Tennessee | Marion | 3.665 | 5898.25 | 528 | 160.93 | NSS News V50N1P6-18 | 1-1992 | |
| - | Still Spring Cave | USA | Missouri | Douglas | 3.654 | 5880.54 | 106 | 32.31 | M.S.S. Baker | 2-2015 | |
| UW | Hornsby Spring Cave System | USA | Florida | Alachua | 3.651 | 5875.71 | 150 | 45.72 | Sheck Exley | 5-1980 | |
| - | Russells Reserve Cave | USA | Virginia | Bath | 3.64 | 5858.01 | 139 | 42.37 | Phil Lucas e-mail | 7-2016 | |
| - | Keystone River Cave | USA | Tennessee | Van Buren | 3.629 | 5840.31 | 471 | 143.56 | Tenn.Cave Survey | 2-2015 | |
| - | Laurel Creek Cave System | USA | West Virginia | Monroe | 3.603 | 5798.47 | 80 | 24.38 | George Dasher | 1-1981 | |
| - | Henpeck Mill Cave | USA | Tennessee | Cannon | 3.598 | 5790.42 | 74 | 22.56 | NSS News V66N5p8-10 | 5-2016 | |
| - | Zicafoose Blowhole | USA | West Virginia | Greenbrier | 3.589 | 5775.94 | 320 | 97.54 | Bob Kirk e-mail | 5-2016 | |
| - | Godwin Cave (Saltpeter) | USA | Tennessee | Maury | 3.588 | 5774 | 78.7 | 24 | Ken Oeser Map | 1-2019 | |
| - | Gourdneck Cave | USA | Tennessee | Marion | 3.584 | 5768.64 | 456 | 138.99 | Map | 2-2021 | |
| - | Cave-Without-A-Name (Century Caverns) | USA | Texas | Kendall | 3.557 | 5725.2 | 128.3 | 39.1 | Texas Speleological Survey via Jerry Atkinson e-mail | 1-2016 | |
| - | Crossroads Cave | USA | Virginia | Bath | 3.52 | 5664.89 | 95 | 28.96 | VSS | 7-1995 | |
| - | Indian Creek Cave | USA | Texas | Uvalde | 3.511 | 5650.41 | 157 | 47.85 | Texas Speleological Survey via Jerry Atkinson e-mail | 1-2016 | |
| - | The Serpent | USA | Virginia | Bath | 3.51 | 5648.8 | 0 | 0 | Phil Lucas e-mail | 7-2016 | |
| - | Carns Cave (441) | USA | Alabama | Jackson | 3.509 | 5647.19 | 0 | 0 | Bill Torode | 12-1983 | |
| - | Wind Tunnel | USA | Arkansas | Stone | 3.5 | 5632.7 | 0 | 0 | AACtivitieS Newsletter V6N3 | 6-2016 | |
| - | Castle (Alexander) Cave | USA | Arkansas | Stone | 3.5 | 5632.7 | 0 | 0 | Mike Warshauer | 2-1980 | |
| - | Buckners Cave | USA | Indiana | Monroe | 3.47 | 5584.42 | 124 | 37.8 | Long cave list for Indiana, Indiana Cave Survey | 3-2017 | |
| - | Custer Hollow Cave | USA | Tennessee | Franklin | 3.466 | 5577.99 | 100 | 30.48 | Jay Cox | 7-1986 | |
| - | Tyson Spring Cave | USA | Minnesota | Fillmore | 3.462 | 5571.55 | 135 | 41.15 | John Ackerman e-mail | 8-2016 | |
| - | Saltpeter Cave | USA | Indiana | Monroe | 3.46 | 5568.33 | 0 | 0 | Long cave list for Indiana, Indiana Cave Survey | 3-2017 | |
| L | Lama Lua System | USA | Hawaii | Hawaii | 3.447 | 5547.4 | 623 | 189.9 | Doug Medville e-mail | 4-2017 | |
| - | Plastic Bag Cave | USA | West Virginia | Greenbrier | 3.419 | 5502.35 | 135 | 41.15 | Bill Balfour | 9-1985 | |
| - | Barberry Cave | USA | Virginia | Bath | 3.41 | 5487.86 | 342 | 104.24 | Nathan Farrar e-mail | 7-2017 | |
| - | Yer Cave | USA | Virginia | Giles | 3.41 | 5487.86 | 271 | 82.6 | VSS Long Cave List | 5-2016 | |
| - | Cornwell Cave | USA | West Virginia | Preston | 3.41 | 5487.86 | 0 | 0 | WVASS | 5-2016 | |
| - | Charles Cave | USA | Indiana | Washington | 3.407 | 5483.04 | 73 | 22.25 | Long cave list for Indiana, Indiana Cave Survey | 3-2017 | |
| - | Stinging Nettle Cave | USA | Tennessee | Fentress | 3.395 | 5463.72 | 281 | 85.65 | TCS | 9-1986 | |
| - | Two Bit Cave | USA | Indiana | Harrison | 3.39 | 5455.68 | 251 | 76.5 | Long cave list for Indiana, Indiana Cave Survey | 3-2017 | |
| - | Coach (Hundred Domes) Cave | USA | Kentucky | Edmonson | 3.38 | 5439.58 | 0 | 0 | Glenn Merrill | 7-1984 | |
| - | Anderson Cave (357) | USA | Alabama | Shelby | 3.373 | 5428.32 | 90 | 27.43 | ACS | 4-1980 | |
| - | Williams Cave | USA | Virginia | Bath | 3.352 | 5394.52 | 0 | 0 | Ron Simmons | 7-1979 | |
| - | Jewett II Cave | USA | Tennessee | Cumberland | 3.349 | 5389.69 | 636 | 193.85 | Charles Clark | 7-1986 | |
| - | Welch-Bowling Cave | USA | Tennessee | Putnam | 3.344 | 5381.65 | 83 | 25.3 | Tenn.Cave Survey | 10-2016 | |
| - | Fredericksburg Cave | USA | Indiana | Washington | 3.343 | 5380.04 | 0 | 0 | Long cave list for Indiana, Indiana Cave Survey | 3-2017 | |
| - | Howard's Waterfall Cave (Saltpeter) | USA | Georgia | Dade | 3.33 | 5359.12 | 110 | 33.53 | Georgia Underground | 10-1987 | |
| - | Sides Cave | USA | Kentucky | Hart | 3.33 | 5359.12 | 0 | 0 | James Wells e-mail (Voice connection to Mammoth) | 2-2020 | |
| - | Scapegoat Cave System (Green Fork Falls Cave - Kathys Icebox Cave) | USA | Montana | Lewis & Clark | 3.3 | 5310.84 | 977 | 297.79 | Michael McEachern FB | 10-2021 | |
| - | Cool Spring Cave | USA | Kentucky | Trigg | 3.293 | 5299.57 | 0 | 0 | List of the Mapped Caves of Kentucky | 6-2016 | |
| - | Hell's Hole | USA | Indiana | Harrison | 3.29 | 5294.75 | 184.9 | 56.4 | Michael Van Note | 3-2023 | |
| - | Natural Bridge Caverns | USA | Texas | Comal | 3.263 | 5251 | 250.3 | 76.3 | Texas Speleological Survey via Jerry Atkinson e-mail | 1-2022 | |
| - | Papoose Cave | USA | Idaho | Idaho | 3.25 | 5230.37 | 833 | 253.9 | Daryl Greaser e-mail | 1-2019 | |
| - | Dog Hill - Donnehue Cave System | USA | Indiana | Lawrence | 3.25 | 5230.37 | 85 | 25.91 | Long cave list for Indiana, Indiana Cave Survey | 3-2017 | |
| - | Janus Pit System | USA | Arkansas | Stone | 3.22 | 5182.51 | 255.6 | 77.91 | Ben Miller FB | 11-2020 | |
| - | Barrack Zourie Cave | USA | New York | Schoharie | 3.22 | 5182.09 | 153 | 46.63 | Thom Engel - NY Long Caves List | 7-2022 | |
| - | Moore Caven (426) | USA | Alabama | Morgan | 3.22 | 5182.09 | 30 | 9.14 | ACS | 4-1980 | |
| - | Kemling Cave | USA | Iowa | Dubuque | 3.22 | 5182.09 | 0 | 0 | NSS News V66N5P28 | 5-2016 | |
| - | Wild Woman Cave | USA | Oklahoma | Murray | 3.177 | 5112.89 | 60 | 18.29 | Sue Bozeman | 8-1995 | |
| - | Indian Grave Point Cave (Saltpeter) | USA | Tennessee | DeKalb | 3.166 | 5095.18 | 112 | 34.14 | David Parr | 7-1986 | |
| - | Waterfall Plunge | USA | Tennessee | Overton | 3.145 | 5061.39 | 302 | 92.05 | TCS | 2-2015 | |
| - | Endless Cave | USA | New Mexico | Eddy | 3.142 | 5056.56 | 149 | 45.42 | Lubbock Area Grotto, Brian Alger e-mail | 4-2017 | |
| - | CM Cave | USA | Texas | Comal | 3.141 | 5054.64 | 122 | 37.19 | Terry H. FB (Karst Walker) | 1-2022 | |
| - | Keeton Cave (446) (Saltpeter) | USA | Alabama | Colbert | 3.132 | 5040.47 | 80 | 24.38 | ACS | 4-1980 | |
| L | Two Owl Cave | USA | Hawaii | Hawaii | 3.132 | 5040 | 381.9 | 116.4 | Peter Bosted via Doug Medville e-mail | 4-2017 | |
| - | Blair Spring Cave System | USA | Indiana | Monroe | 3.12 | 5021.15 | 125 | 38.1 | Long cave list for Indiana, Indiana Cave Survey | 3-2017 | |
| - | Longhorn Caverns | USA | Texas | Burnet | 3.116 | 5014.72 | 151 | 46.02 | Texas Speleological Survey via Jerry Atkinson e-mail | 1-2016 | |
| - | Hot Caverns | USA | Missouri | Perry | 3.106 | 4998.62 | 0 | 0 | M.S.S. Moss | 2-2015 | |
| - | Upper Twin Cave | USA | Indiana | Lawrence | 3.097 | 4984.14 | 36 | 10.97 | Long cave list for Indiana, Indiana Cave Survey | 3-2017 | |
| - | Glenwood Caverns (Fairy Cave) | USA | Colorado | Garfield | 3.09 | 4972.87 | 200 | 60.96 | Richard Rhinehart e-mail | 5-2016 | |
| - | Punkin Cave | USA | Texas | Edwards | 3.086 | 4967 | 212.6 | 64.8 | Texas Speleological Survey via Jerry Atkinson e-mail | 1-2022 | |
| L | Catacomb Cave | USA | Hawaii | Hawaii | 3.078 | 4954 | 190.3 | 58 | Doug Medville e-mail | 3-2016 | |
| - | Carter Cave | USA | Kentucky | Todd | 3.066 | 4934.25 | 0 | 0 | Preston Forsythe e-mail from Joe Park | 3-2016 | |
| - | Pruett Saltpetre Cave | USA | Kentucky | Warren | 3.06 | 4924.59 | 0 | 0 | Joe Saunders | 1-1985 | |
| - | Northtown (Short's Moonshine) Cave | USA | Kentucky | Hart | 3.045 | 4900.45 | 0 | 0 | List of Mapped Caves of Kentucky | 12-1983 | |
| - | Oregon Caves | USA | Oregon | Josephine | 3.03 | 4876.31 | 400 | 121.92 | Steve Knutson | 1-1985 | |
| - | Ellison Cave | USA | West Virginia | Monroe | 3.03 | 4876.31 | 177 | 53.95 | The West Virginia Caver V19N5P6 | 10-2016 | |
| - | Case Cave | USA | Georgia | Dade | 3.03 | 4876.31 | 80 | 24.38 | GSS | 1-1979 | |
| - | Lockwood Cave (Saltpeter) | USA | Tennessee | White | 3.03 | 4876.31 | 60 | 18.29 | Tenn.Cave Survey | 2-2015 | |
| - | Johnsons Cave (Saltpeter) | USA | Tennessee | Putnam | 3.022 | 4863.44 | 200 | 60.96 | Jeff Sims | 7-1986 | |
| - | Little Bear Cave | USA | Arkansas | Newton | 3.01 | 4844.13 | 176 | 53.64 | Rodney Tennyson e-mail | 8-2000 | |
| - | New Trout Cave | USA | West Virginia | Pendleton | 3.001 | 4829.64 | 125 | 38.1 | Bob Gulden/Dave West | 2-1997 | |
| - | Ohio (Reames Cave) Caverns | USA | Ohio | Champaign | 2.99 | 4811.88 | 103 | 31.39 | Mike Hood e-mail via Horton Habbs | 2-2022 | |
| - | Big Sulphur (Peedee) Cave | USA | Kentucky | Trigg | 2.983 | 4800.67 | 0 | 0 | List of the Mapped Caves of Kentucky | 1-1983 | |
| G | Selman Cave System | USA | Oklahoma | Woodward | 2.979 | 4794 | 0 | 0 | NSS News V60N7P204 | 7-2016 | |
| - | Cathedral Cave | USA | Missouri | Crawford | 2.962 | 4766.88 | 0 | 0 | M.S.S. Schwart | 2-2015 | |
| - | Farmers System - 2 | USA | Kentucky | Pulaski | 2.943 | 4736.3 | 166 | 50.6 | Darrell Adkins e-mail | 1-2016 | |
| - | Crystal (Sequoia) Cave | USA | California | Tulare | 2.94 | 4731.47 | 328 | 99.97 | Joel Despain e-mail | 1-1999 | |
| - | Limrock Blowing Cave (311) | USA | Alabama | Jackson | 2.936 | 4725.03 | 27 | 8.23 | 1996 SERA Guidebook P20-21 | 7-1996 | |
| - | Run to the Mill (Bore Hole) Cave | USA | Tennessee | Cumberland | 2.926 | 4708.94 | 381 | 116.13 | Buddy Lane | 7-1986 | |
| - | Hardins - Junkyard Cave System | USA | Tennessee | Davidson | 2.921 | 4700.89 | 122 | 37.19 | David Parr | 7-1986 | |
| - | Smith Valley Cave | USA | Kentucky | Edmonson | 2.92 | 4699.28 | 0 | 0 | List of the Mapped Caves of Kentucky | 6-2016 | |
| - | Sally Turpin Hollow Cave | USA | Kentucky | Wayne | 2.92 | 4699.28 | 0 | 0 | List of the Mapped Caves of Kentucky | 6-2016 | |
| - | Old Town Spring Cavern | USA | Indiana | - | 2.917 | 4694.46 | 0 | 0 | Long cave list for Indiana, Indiana Cave Survey | 3-2017 | |
| - | Fossil Mtn.Ice Cave - Wind Cave System | USA | Wyoming | Teton | 2.9 | 4667.1 | 644 | 196.29 | NSS Conv. 1988 | 5-1988 | |
| - | Wind Cave | USA | Kentucky | Pulaski | 2.89 | 4651 | 0 | 0 | List of the Mapped Caves of Kentucky | 1-1986 | |
| - | Water Sinks Cave | USA | Virginia | Highland | 2.85 | 4586.63 | 241 | 73.46 | Nathan Farrar e-mail | 7-2017 | |
| - | Turkey Roost Cave | USA | West Virginia | Pocahontas | 2.841 | 4572.15 | 490 | 149.35 | WVASS Database | 5-2016 | |
| - | Loves Blowing Cave | USA | Tennessee | Cannon | 2.841 | 4572.15 | 275 | 83.82 | TCS | 6-2016 | |
| - | Greenhouse Cave | USA | Tennessee | Claiborne | 2.841 | 4572.15 | 200 | 60.96 | TCS | 3-2016 | |
| - | Tom Pack Cave | USA | Tennessee | Franklin | 2.841 | 4572.15 | 175 | 53.34 | Tennessee Long Cave List | 9-1972 | |
| - | Beacon Cave | USA | West Virginia | Mercer | 2.841 | 4572.15 | 150 | 45.72 | WVASS Database | 5-2016 | |
| - | Arch Cave | USA | Tennessee | Putnam | 2.841 | 4572.15 | 150 | 45.72 | Tenn.Cave Survey | 2-2015 | |
| - | Campbell Saltpetre Cave (Saltpeter) | USA | Tennessee | Fentress | 2.841 | 4572.15 | 50 | 15.24 | Keith Goggin | 7-1986 | |
| - | Water Cave | USA | Indiana | - | 2.841 | 4572.15 | 0 | 0 | Long cave list for Indiana, Indiana Cave Survey | 3-2017 | |
| - | Ameerican Bottoms 1 Cave (Sink Cave) | USA | Indiana | Greene | 2.841 | 4572.15 | 0 | 0 | Long cave list for Indiana, Indiana Cave Survey | 3-2017 | |
| - | Higginbotham Cave System | USA | West Virginia | Greenbrier | 2.838 | 4567.32 | 94 | 28.65 | Bill Balfour | 9-1985 | |
| - | Elk River (Fortune Radish) Cave | USA | West Virginia | Randolph | 2.831 | 4556.05 | 152 | 46.33 | Doug Medville | 5-1988 | |
| - | Mark Twain Cave | USA | Missouri | Marion | 2.82 | 4538.35 | 0 | 0 | M.S.S. House | 2-2015 | |
| - | Parker's Pit Cave | USA | Indiana | Harrison | 2.803 | 4510.99 | 206 | 62.79 | Long cave list for Indiana, Indiana Cave Survey | 3-2017 | |
| - | Sauta (Blowing Wind) Cave (50) (Saltpeter) | USA | Alabama | Jackson | 2.802 | 4509.38 | 150 | 45.72 | Bill Varnedoe e-mail | 6-1999 | |
| - | Hellhole Sink Cave | USA | Tennessee | White | 2.8 | 4506.16 | 0 | 0 | FB | 7-2020 | |
| - | Triple-S Cave | USA | Kentucky | Wayne | 2.796 | 4499.73 | 0 | 0 | List of the Mapped Caves of Kentucky | 6-2016 | |
| - | Foxhole No.1 Cave | USA | West Virginia | Greenbrier | 2.79 | 4490.07 | 190 | 57.91 | Geroge Dasher | 7-1983 | |
| - | Boone-Cannonball Cave System | USA | Indiana | Owen | 2.79 | 4490.07 | 30 | 9.14 | Long cave list for Indiana, Indiana Cave Survey | 3-2017 | |
| - | Wonder Cave | USA | Tennessee | Grundy | 2.78 | 4473.95 | 128.2 | 39.08 | TCS | 12-2020 | |
| - | Chambers Cave | USA | West Virginia | Monroe | 2.776 | 4467.54 | 100 | 30.48 | WVASS | 5-2016 | |
| - | Jackson Cave | USA | Tennessee | Wilson | 2.776 | 4467.54 | 80 | 24.38 | Ken Oeser e-mail | 10-2016 | |
| - | Spring Creek Cave | USA | Texas | Kendall | 2.758 | 4438 | 83.7 | 25.5 | Texas Speleological Survey via Jerry Atkinson e-mail | 1-2022 | |
| - | Great Scott Cave | USA | Missouri | Washington | 2.751 | 4427.31 | 0 | 0 | M.S.S. Sutton | 2-2015 | |
| - | Falling Spring Cave | USA | West Virginia | Randolph | 2.748 | 4422.48 | 240 | 73.15 | WVASS | 6-2016 | |
| - | Hogwarts Cave | USA | Arizona | Coconino | 2.74 | 4410 | 155 | 47.24 | Jason Ballensky e-mail | 12-2016 | |
| L | Under the Wall Cave | USA | Hawaii | Hawaii | 2.736 | 4403.2 | 463.9 | 141.4 | Doug Medville e-mail | 10-1999 | |
| L | Deadhorse | USA | Washington | Skamania County | 2.735 | 4401.6 | 244 | 74.3 | Garry Petrie e-mail | 1-2023 | |
| - | Newell Spring Cave | USA | Kentucky | Pulaski | 2.734 | 4399.95 | 0 | 0 | List of the Mapped Caves of Kentucky | 6-2016 | |
| - | Fantasia Cave | USA | Colorado | Garfield | 2.72 | 4377.4 | 243 | 74.07 | Darek Wolfe e-mail | 8-2020 | |
| L | Kaupulehu System | USA | Hawaii | Hawaii | 2.714 | 4367 | 526.9 | 160.6 | Doug Medville e-mail | 12-2020 | |
| - | Doe Mountain Cave | USA | Virginia | Giles | 2.712 | 4364.54 | 628 | 191.41 | Bill Balfour e-mail | 2-1999 | |
| - | Signal Light Pit | USA | Tennessee | Marion | 2.711 | 4362.93 | 126 | 38.4 | Charles Clarkion - Terry Cox | 7-1986 | |
| - | Glory Hole Cave | USA | Georgia | Grady | 2.708 | 4358.1 | 40 | 12.19 | GSS | 6-2016 | |
| - | General Davis Cave | USA | West Virginia | Greenbrier | 2.704 | 4351.67 | 0 | 0 | NSS Bulletin V46N1 | 4-1984 | |
| - | Mundys Landing Cave System | USA | Kentucky | Woodford | 2.703 | 4350.06 | 0 | 0 | List of the Mapped Caves of Kentucky | 6-2016 | |
| - | Crownover Saltpeter Cave (Saltpeter) | USA | Tennessee | Franklin | 2.7 | 4345.23 | 68 | 20.73 | Tenn.Cave Survey | 2-2015 | |
| - | Pless Cave | USA | Indiana | Lawrence | 2.7 | 4345.23 | 0 | 0 | Long cave list for Indiana, Indiana Cave Survey | 3-2017 | |
| L | Gypsum Cave | USA | Idaho | Lincoln | 2.682 | 4316.3 | 233.9 | 71.3 | Tom Miller e-mail | 9-1998 | |
| L | Gypsum Cave | USA | Idaho | Lincoln | 2.682 | 4316.3 | 233.9 | 71.3 | Tom Miller e-mail | 9-1998 | |
| - | Hurricane Creek Cave | USA | Tennessee | Wilson | 2.671 | 4298.56 | 87 | 26.52 | Tenn.Cave Survey | 1-2016 | |
| - | Savage (Cook) Cave | USA | Kentucky | Logan | 2.659 | 4279.25 | 80 | 24.38 | List of the Mapped Caves of Kentucky | 6-2016 | |
| - | Microwave-A-Hole System (1927) | USA | Alabama | Jackson | 2.652 | 4267.98 | 500 | 152.4 | ACS | 3-1985 | |
| - | Shakerag Cave | USA | Tennessee | Marion | 2.652 | 4267.98 | 190 | 57.91 | Speleonews V33N4P135 | 9-1989 | |
| - | Goliath's Cave | USA | Minnesota | Fillmore | 2.652 | 4267.98 | 120 | 36.58 | John Ackerman e-mail | 8-2016 | |
| - | Labyrinth (Estimate) | USA | New York | Jefferson | 2.652 | 4267.98 | 60 | 18.29 | NSS Convention | 6-2016 | |
| - | Frick's Cave | USA | Georgia | Walker | 2.648 | 4261.54 | 185 | 56.39 | Brent Aulenbach e-mail | 9-2016 | |
| - | Allen Branch Cave | USA | Missouri | Shannon | 2.632 | 4235.79 | 65 | 19.81 | MSS Long Cave List | 2-2015 | |
| L | West Hawai'i Landfill Waste Management System | USA | Hawaii | Hawaii | 2.628 | 4229.4 | 290.7 | 88.6 | Doug Medville e-mail | 3-2016 | |
| - | Sinks-of-Roundstone | USA | Kentucky | Rockcastle | 2.628 | 4229.36 | 0 | 0 | List of the Mapped Caves of Kentucky | 6-2016 | |
| - | Bear Marauder Cave | USA | Tennessee | Macon | 2.617 | 4211.65 | 61 | 18.59 | NSS News V55N5P132 | 5-1997 | |
| - | Long Island Cave (1300) (Saltpeter) | USA | Alabama | Jackson | 2.606 | 4193.95 | 91 | 27.74 | ACS | 1-1998 | |
| - | Tallucah Cave (47) (Saltpeter) | USA | Alabama | Morgan | 2.606 | 4193.95 | 90 | 27.43 | ACS | 8-1987 | |
| - | Howes - Barytes Cave System | USA | New York | Schoharie | 2.6 | 4184.29 | 0 | 0 | - | 19?? | |
| - | Indian Cave (Saltpeter) | USA | Tennessee | Grainger | 2.58 | 4152.11 | 77 | 23.47 | The Speleotype V25N3P10 | 5-1992 | |
| - | Tumbling Shoals (Little Airplane) Cave | USA | Tennessee | Hamilton | 2.58 | 4152.11 | 60 | 18.29 | Ricky Buice | 7-1986 | |
| L | Ape Cave | USA | Washington | Skamania County | 2.573 | 4141.5 | 606 | 184.8 | Garry Petrie e-mail | 1-2023 | |
| - | Kings Saltpeter Cave (Saltpeter) | USA | Tennessee | Claiborne | 2.568 | 4132.8 | 174 | 53.04 | Tennessee Long Cave List | 9-1992 | |
| - | Lamons Cave (214) | USA | Alabama | Morgan | 2.566 | 4129.58 | 80 | 24.38 | ACS | 8-1987 | |
| - | Jaybird Cave | USA | Tennessee | Perry | 2.565 | 4127.97 | 50 | 15.24 | Tenn.Cave Survey | 2-2015 | |
| - | Wilson's Cave (M.C.N.P.) | USA | Kentucky | Hart | 2.557 | 4115.09 | 0 | 0 | CRF web site | 6-2016 | |
| - | Mountain Cove Farm #3 Cave (Ulla Cave) | USA | Georgia | Walker | 2.553 | 4108.66 | 200 | 60.96 | - | 9-2016 | |
| - | Old Blowing Cave (505) | USA | Alabama | Marshall | 2.546 | 4097.39 | 100 | 30.48 | ACS | 6-2016 | |
| - | Big Hole Cave | USA | Arkansas | Boone | 2.54 | 4087.73 | 196 | 59.74 | Rodney Tennyson e-mail | 8-2000 | |
| - | Lowmoor Cave | USA | Virginia | Alleghany | 2.54 | 4087.73 | 0 | 0 | VSS Long Cave List | 2-2015 | |
| - | Main Drain Cave | USA | Utah | Cache | 2.53 | 4071.64 | 171 | 398.07 | Tony Grove Cave Project | 8-2016 | |
| - | Hancock #1 Cave | USA | Virginia | Smyth | 2.529 | 4070.03 | 171 | 52.12 | Ken Walsh | 8-2016 | |
| - | Bat River Cave | USA | Minnesota | Fillmore | 2.525 | 4063.59 | 115 | 35.05 | Clay Kraus e-mail | 7-2016 | |
| - | Amish Blowing Cave System (Saltpeter) | USA | Tennessee | Perry | 2.522 | 4058.77 | 45 | 13.72 | Tenn.Cave Survey | 2-2015 | |
| - | Island Branch Cave (Allen Branch Cave) | USA | Missouri | Perry | 2.521 | 4057.16 | 0 | 0 | M.S.S. Moss | 2-2015 | |
| - | Jewett III | USA | Tennessee | Cumberland | 2.52 | 4055.1 | 515.1 | 157 | Hinch Mountain Project | 9-2019 | |
| - | Great Big Bottom Cave | USA | Tennessee | White | 2.509 | 4037.84 | 176 | 53.64 | TCS | 2-2015 | |
| - | Millers Cove Cave | USA | Virginia | Roanoke | 2.5 | 4023.36 | 350 | 106.68 | Phil Lucas e-mail | 7-2016 | |
| - | Cemetary Pit | USA | Georgia | Dade | 2.5 | 4023.36 | 200 | 60.96 | - | 9-2016 | |
| - | Kartchner Caverns | USA | Arizona | Cochise | 2.5 | 4023.36 | 100 | 30.48 | NSS Convention | 6-2016 | |
| - | Hubbards Cave (Saltpeter) | USA | Tennessee | Warren | 2.485 | 3999.22 | 137 | 41.76 | TCS | 1-1996 | |
| - | Big Sink Cave | USA | Kentucky | Pulaski | 2.485 | 3999.22 | 0 | 0 | LMCK | 1-1982 | |
| - | Schumates Icehouse Cave | USA | West Virginia | Monroe | 2.481 | 3992.78 | 174 | 53.04 | WVASS | 6-2016 | |
| - | Lookout Mountain Cave (Saltpeter) | USA | Tennessee | Hamilton | 2.481 | 3992.78 | 75 | 22.86 | TCS | 1-1996 | |
| T | T.S.O.D. Cave (Talus,Anorthosite) | USA | New York | Essex | 2.472 | 3978 | 0 | 0 | Atlas - Great Caves of the World | 6-2016 | |
| - | Steward Spring Cave (871) | USA | Alabama | DeKalb | 2.455 | 3951.73 | 27 | 8.23 | Stephen Brewer e-mail | 10-2020 | |
| - | Hoy Cave | USA | Kentucky | Simpson | 2.45 | 3942.9 | 0 | 0 | Josh Brewer | 9-2019 | |
| UW | Cow Crap Cave (Under Water) | USA | Tennessee | Rutherford | 2.437 | 3921.97 | 144 | 43.89 | Jason Richards e-mail | 8-2016 | |
| - | Gunner Cave | USA | Arkansas | Stone | 2.418 | 3891.39 | 60 | 18.29 | - | ||
| L | Umi'i Manu System | USA | Hawaii | Hawaii | 2.415 | 3886.6 | 1869.1 | 569.7 | Doug Medville | 2-2000 | |
| - | Hurricane Ridge Cave | USA | West Virginia | Monroe | 2.41 | 3878.52 | 241 | 73.46 | Tom Malabad e-mail | 12-2016 | |
| - | Little Bill Shaft Valles Mines | USA | Missouri | St Francois | 2.4 | 3862 | 0 | 0 | M.S.S. Map | 12-2020 | |
| - | Hunt Cave | USA | West Virginia | Monroe | 2.39 | 3846.33 | 209 | 63.7 | Ed S. e-mail | 10-2016 | |
| - | Piddling Pit | USA | West Virginia | Pocahontas | 2.389 | 3844.72 | 96 | 29.26 | Greg Springer | 11-1990 | |
| - | Burfield (Blue Hole)(Johnson Fork) Cave | USA | Kentucky | Wayne | 2.38 | 3830.24 | 0 | 0 | LMCK | 1-1982 | |
| - | Tony Sinks - Cox Cave (78) | USA | Alabama | Jackson | 2.367 | 3809.32 | 570 | 173.74 | Georgia Underground V32N4P37 | 9-1996 | |
| - | El Capitan Cave | USA | Alaska | P.O.W. Island | 2.367 | 3809.32 | 428 | 130.45 | NSS Caves Files - Dick Blenz | 10-2016 | |
| - | Big Coon Caverns | USA | Tennessee | Union | 2.367 | 3809.32 | 219 | 66.75 | TLCL | 9-1992 | |
| - | Fletcher Cave | USA | West Virginia | Monroe | 2.364 | 3804.49 | 74 | 22.56 | George Dasher | 2-1994 | |
| - | Bone Cave East | USA | Tennessee | Van Buren | 2.363 | 3803.5 | 183 | 55.78 | TCS | 10-2021 | |
| G | Crystal Caverns | USA | New Mexico | DeBaca | 2.355 | 3790 | 331 | 100.9 | Dave Belski e-mail | 3-2016 | |
| - | Colossal Cave | USA | Arizona | Pima | 2.348 | 3778.74 | 0 | 0 | The Desert Caver V23N4P13 | 12-1993 | |
| - | Trout Cave | USA | West Virginia | Pendleton | 2.344 | 3772.3 | 128 | 39.01 | Bob Gulden/Dave West | 9-1996 | |
| - | Salamander Cave | USA | Virginia | Giles | 2.34 | 3765.86 | 325 | 99.06 | VSS Long Cave List | 2-2015 | |
| L | Dynamited | USA | Washington | Skamania County | 2.338 | 3762.8 | 325 | 99.2 | Garry Petrie e-mail | 1-2023 | |
| - | Buckner Spring Cave | USA | Kentucky | Hart | 2.335 | 3757.82 | 0 | 0 | LMCK | 1-1982 | |
| - | Sinnett - Thorn Mtn. Cave System | USA | West Virginia | Pendleton | 2.329 | 3748.16 | 386 | 117.65 | Paul Stevens | 7-1979 | |
| - | Kennamer Cave (490) | USA | Alabama | Jackson | 2.326 | 3743.33 | 200 | 60.96 | ACS | 8-1987 | |
| - | Canyon Cave (1000) | USA | Alabama | Jackson | 2.32 | 3733.68 | 300 | 91.44 | ACS | 8-1987 | |
| - | Gary Self Pit (290) | USA | Alabama | Jackson | 2.314 | 3724.02 | 560 | 170.69 | ACS | 8-1987 | |
| G | Double Barrel Shotgun Cave | USA | New Mexico | Lincoln | 2.314 | 3724 | 287 | 87.5 | Dave Belski e-mail | 3-2016 | |
| - | Druid Cave | USA | West Virginia | Preston | 2.307 | 3712.76 | 275 | 83.82 | Greg Springer e-mail | 8-1998 | |
| - | Columbine Crawl | USA | Wyoming | Teton | 2.301 | 3703.1 | 1551 | 472.74 | Warren Anderson e-mail | 1-2016 | |
| UW | Natural Bridge System, St Marks | USA | Florida | Wakalla | 2.293 | 3690.23 | 110 | 33.53 | WKPP - Casey McKinlay e-mail | 7-2016 | |
| - | Salt River Cave (221) | USA | Alabama | Jackson | 2.289 | 3683.79 | 80 | 24.38 | ACS | 7-1986 | |
| - | Salt River Cave | USA | Tennessee | Franklin | 2.289 | 3683.79 | 80 | 24.38 | Tenn.Cave Survey | 1-2016 | |
| L | Duck Creek Lava Tube | USA | Utah | Kane | 2.283 | 3674.1 | 300 | 91.4 | R.L.Crawford-Worlds Longest Lava Tubes | 6-2017 | |
| L | Dove Cave | USA | Hawaii | Hawaii | 2.282 | 3672.5 | 253 | 77.1 | Doug Medville e-mail | 2-2015 | |
| - | Gorham Cave-Spring Acre Cave | USA | Kentucky | Logan | 2.28 | 3669.3 | 0 | 0 | Preston Forsythe e-mail | 5-2016 | |
| - | Three Forks Cave | USA | Oklahoma | Adair | 2.273 | 3658.51 | 0 | 0 | Clayton Russell / CRF e-mail | 7-2022 | |
| - | Windy River Cave | USA | Tennessee | Van Buren | 2 |