Caves over 1,000 meters
Compiled by: Paul Burger – 02/21/2024
Send updates and corrections to Cavemonpaul at hotmail.com
Copyright 2023 NSS Geo2, Paul Burger NSS 26452, FE, CM
Do not ask for cave locations, I will not give them out.
# | CAVE NAME | COUNTRY | STATE | COUNTY | Length (mi) | Length (m) | Depth (ft) | Depth (m) | SOURCE | DATE |
---|---|---|---|---|---|---|---|---|---|---|
1 | Sistema Ox Bel Ha | Mexico | Quintana Roo | Tulum | 308.70 | 496804 | 188 | 57.3 | CINDAQ annual project report | 2024-02 |
2 | Sistema Sac Actun (Nohoch Nah Chich, Aktun Hu) (Underwater+Dry) | Mexico | Quintana Roo | Tulum | 234.07 | 376700 | 391 | 119.18 | QRSS Long Caves List | |
3 | Entrada Boca Paila | Mexico | Quintana Roo | Tulum | 69.07 | 111152 | 88 | 26.8 | QRSS Long Caves List | 2019-07 |
4 | Sistema K'oox Baal - Sistema Tux Kupaxa (Underwater+Dry) | Mexico | Quintana Roo | Tulum | 64.06 | 103100 | 112.9 | 34.4 | QRSS Long Caves List | |
5 | Wakulla Cave System | USA | Florida | Leon/Wakulla | 44.83 | 72171 | 350 | 106.68 | Casey McKinlay e-mail | 2023-04 |
6 | Arresteliako ziloa(Souffleur de Larrandaburu) | France | Pyre. Atlantiques/Navarr | Pierre Saint Martin | 37.87 | 60943 | 2740 | 835 | Die langsten Unterwasserholensysteme der Welt | 2019-04 |
7 | Sistema Xunaan Ha (Underwater+Dry) | Mexico | Quintana Roo | Tulum | 37.56 | 60445 | 110.9 | 33.8 | QRSS Long Caves List | 2015-02 |
8 | Sistema Pool Tunich (Under Water + Dry) | Mexico | Quintana Roo | Tulum | 31.32 | 50401 | 78.7 | 24 | QRSS Long Caves List | |
9 | Sistema Toh Ha | Mexico | Quintana Roo | Tulum | 29.67 | 47746 | 42 | 12.8 | QRSS Long Caves List | 2019-07 |
10 | Sistema Zapote - Camilo | Mexico | Quintana Roo | Tulum | 24.24 | 39004 | 91.9 | 28 | QRSS Long Caves List | 2019-07 |
11 | Sistema Nohoch Kai | Mexico | Quintana Roo | Tulum | 20.82 | 33505 | 85 | 25.9 | QRSS Long Caves List | 2019-07 |
12 | Sistema Caterpillar | Mexico | Quintana Roo | Felipe Carrillo Puerto | 17.56 | 28253 | 88.9 | 27.1 | QRSS Long Caves List | 2019-07 |
13 | Sistema Sand Crack (Underwater) | Mexico | Quintana Roo | Tulum | 16.62 | 26746 | 58.1 | 17.7 | QRSS Long Caves List | 2019-07 |
14 | Sistema Sand Crack | Mexico | Quintana Roo | Tulum | 16.62 | 26746 | 58 | 17.7 | QRSS Long Caves List | 2019-07 |
15 | Sistema Nohoch Pek - Muk K'in (Underwater) | Mexico | Quintana Roo | Tulum | 15.81 | 25437 | 61 | 18.6 | QRSS Long Caves List | 2019-07 |
16 | Sistema Ponderosa (Under Water & Dry) | Mexico | Quintana Roo | Tulum | 13.77 | 22167 | 93.2 | 28.4 | QRSS Long Caves List | 2019-07 |
17 | Cathedral-Falmouth System | USA | Florida | Suwannee | 11.74 | 18893.7 | 429.1 | 130.8 | Andrew Pitkin e-mail | 2022-01 |
18 | Beacon Woods - Waynes World System (School Sink) | USA | Florida | Pasco | 11.36 | 18288.59 | 160 | 48.77 | Die langsten Unterwasserhohlensysteme der welt, Oliver Knab | 2016-06 |
19 | Cenote Zapote | Mexico | Quintana Roo | Tulum | 10.42 | 16768 | 92 | 28 | QRSS Long Caves List | 2019-07 |
20 | Sistema Doggi | Mexico | Quintana Roo | Felipe Carrillo Puerto | 10.13 | 16307.8 | 50.9 | 15.5 | QRSS Long Caves List | 2019-07 |
21 | Luraville / Telford System | USA | Florida | Suwanee | 9.94 | 15991.64 | 72 | 21.95 | Andy Higgie e-mail | 2022-02 |
22 | Entrada Caapechen (Cenote Manatee) | Mexico | Quintana Roo | Tulum | 9.72 | 15638 | 91.9 | 28 | QRSS Long Caves List | 2019-07 |
23 | Springs Cave, Jackson Blue | USA | Florida | Jackson | 9.59 | 15436 | 100.1 | 30.5 | Ben Martinez e-mail | 2018-04 |
24 | Sistema Dos Pisos | Mexico | Quintana Roo | Tulum | 9.17 | 14756 | 80.1 | 24.4 | QRSS Long Caves List | 2019-07 |
25 | Cova de sa Gleda - Camp des Pou. | Spain | Balearics | Manacor | 9.08 | 14620 | 82 | 25 | Jose Luis Membrado e-mail | 2021-03 |
26 | Pozo Azul | Spain | Burgos | Covanera | 8.96 | 14415 | 232.9 | 71 | Jose Luis Membrado e-mail | 2021-03 |
27 | Sistema Murena - Aak Kimin | Mexico | Quintana Roo | Tulum | 8.87 | 14268.6 | 225.1 | 68.6 | QRSS Long Caves List | 2019-07 |
28 | Sistema Camilo | Mexico | Quintana Roo | Tulum | 8.35 | 13442 | 82 | 25 | QRSS Long Caves List | 2019-07 |
29 | Sistema Nohoch Sac Tatich | Mexico | Quintana Roo | Tulum | 8.24 | 13266 | 46.9 | 14.3 | QRSS Long Caves List | 2021-01 |
30 | Sistema Sac Kai (Paachi Nah) | Mexico | Quintana Roo | Tulum | 8.21 | 13209 | 51 | 15.5 | QRSS Long Caves List | 2019-07 |
31 | Sistema Pandora | Mexico | Quintana Roo | Tulum | 8.01 | 12891 | 74.1 | 22.6 | QRSS Long Caves List | 2021-01 |
32 | Old Bellamy (Derekson)(Santa Fe River Rise) Cave Sys. | USA | Florida | Alachua | 7.87 | 12657.49 | 160 | 48.77 | Die langsten Unterwasserhohlensysteme der welt, Oliver Knab | 2016-06 |
33 | Rèseau Lot du Bois - Source du pissieux | France | Auvergne-Rhone-Alpes | - | 7.72 | 12416 | 607 | 185 | Liste des cavites naturelles les plus longues de France | 2022-06 |
34 | Lineater (Stevenson Spring) | USA | Florida | Hamilton | 7.36 | 11851 | 174.9 | 53.3 | Andy Pitkin FB | 2022-01 |
35 | Peacock Cave I-II System | USA | Florida | Suwanee | 7.20 | 11587.28 | 210 | 64.01 | Richard Blackburn e-mail | 2016-06 |
36 | Cueva Quebrada | Mexico | Quintana Roo | Tulum | 7.18 | 11555.3 | 30.8 | 9.4 | QRSS Long Caves List | 2019-07 |
37 | Sistema MOAC | Mexico | Quintana Roo | Tulum | 7.07 | 11369.3 | 45.9 | 14 | QRSS Long Caves List | 2019-07 |
38 | Manantial del Toro | Dominican Republic | La Altagracia | Boca de Yuma | 7.00 | 11270 | 62.3 | 19 | Olivier Testa e-mail | 2020-03 |
39 | Sistema Cupul Ha (Underwater+Dry) | Mexico | Quintana Roo | Tulum | 6.93 | 11152.4 | 45.9 | 14 | QRSS Long Caves List | 2019-07 |
40 | Sistema Chac Mol (Underwater+Dry) | Mexico | Quintana Roo | Tulum | 6.90 | 11108 | 92.8 | 28.3 | QRSS Long Caves List | 2019-07 |
41 | Weeki Wachee Spring | USA | Florida | Hernando | 6.79 | 10930 | 407 | 124.05 | Andrew Pitkin e-mail | 2019-10 |
42 | Gouffre du Petit Saint Cassien | France | Alpes-Côte d'Azur | - | 6.75 | 10865 | 1322.2 | 403 | Liste des cavites naturelles les plus longues de France | 2022-06 |
43 | M2 Blue | USA | Florida | 6.72 | 10822 | 164 | 50 | Andy Pitkin FB | 2022-01 | |
44 | Sistema El Puente | Mexico | Quintana Roo | Tulum | 6.51 | 10473.8 | 295.9 | 90.2 | QRSS Long Caves List | 2019-07 |
45 | Sistema Taj Mahal (Underwater+Dry) | Mexico | Quintana Roo | Tulum | 6.27 | 10094 | 98.1 | 29.9 | QRSS Long Caves List | 2019-07 |
46 | Sistema Muul Three | Mexico | Quintana Roo | Tulum | 6.25 | 10052.9 | 63 | 19.2 | QRSS Long Caves List | 2019-07 |
47 | Sistema Ek Be | Mexico | Quintana Roo | Tulum | 6.16 | 9905 | 60 | 18.3 | QRSS Long Caves List | 2019-07 |
48 | Hole in the Wall(Rock Spring) Cave | USA | Florida | Jackson | 5.78 | 9302.01 | 139 | 42.37 | Jason Richards Facebook | 2017-05 |
49 | Lucayan Caverns | Bahamas | - | - | 5.71 | 9181 | 0 | 0 | Exley, Caverns | |
50 | Sistema Dzonot Took | Mexico | Quintana Roo | Tulum | 5.50 | 8856 | 59 | 18 | QRSS Long Caves List | 2019-07 |
51 | Sistema Minotauro (Underwater+dry) | Mexico | Quintana Roo | Tulum | 5.48 | 8826 | 55 | 16.8 | QRSS Long Caves List | 2019-07 |
52 | Tank Cave | Australia | South Australia | - | 4.99 | 8035 | 0 | 0 | Die langsten Unterwasserholensysteme der Welt | 2016-09 |
53 | Madison Blue Spring | USA | Florida | Madison | 7.67 | 7774.74 | 140 | 42.67 | Mat Hansen, FB | 2022-12 |
54 | School Sink | USA | Florida | Pasco | 4.60 | 7400 | 0 | 0 | Die langsten Unterwasserholensysteme der Welt | 2016-09 |
55 | Devils Eye Cave System | USA | Florida | Gilchrist | 4.46 | 7174.46 | 160 | 48.77 | Die langsten Unterwasserhohlensysteme der welt, Oliver Knab | 2016-06 |
56 | Manatee Springs Cave System | USA | Florida | Levy | 4.43 | 7124.57 | 95 | 28.96 | Die langsten Unterwasserhohlensysteme der welt, Oliver Knab | 2016-06 |
57 | Sistema Sac Pepem | Mexico | Quintana Roo | Tulum | 4.40 | 7085 | 47 | 14.3 | QRSS Long Caves List | 2019-07 |
58 | Hart Springs System | USA | Florida | Gilchrist | 4.30 | 6925.01 | 80 | 24.38 | Die langsten Unterwasserhohlensysteme der welt, Oliver Knab | 2016-06 |
59 | Sistema Ah Kax Ha (Chicken Ranch) (Otra Avicola) | Mexico | Quintana Roo | Tulum | 4.13 | 6653 | 89 | 27.1 | QRSS Long Caves List | 2019-07 |
60 | Sistema Xel-Ha Norte | Mexico | Quintana Roo | Tulum | 4.13 | 6652 | 44 | 13.4 | QRSS Long Caves List | 2019-07 |
61 | Grotta della Utopia | Italy | - | - | 4.12 | 6625 | 0 | 0 | Die langsten Unterwasserholensysteme der Welt | 2016-09 |
62 | Three Island Cave | Canada | Quebec | - | 4.08 | 6563 | 38.1 | 11.6 | Ian McKenzie e-mail | 2016-01 |
63 | Cocklebiddy Cave (Under Water) | Australia | Western Australia | Nullarbor Plain | 4.04 | 6500 | 0 | 0 | John e-mail | 2016-03 |
64 | Slovacka jama | Croatia | Sj Velebit | Mali kuk | 3.99 | 6416 | 4343.8 | 1324 | Aida Barišic e-mail, Speleology Commission of the Croation Mountaineering Association | 2019-09 |
65 | Bananeira Cave | Brazil | - | - | 3.98 | 6400 | 0 | 0 | Die langsten Unterwasserholensysteme der Welt | 2016-09 |
66 | Cueva Aerolito | Mexico | Quintana Roo | - | 3.79 | 6100 | 90 | 27.4 | QRSS Long Caves List | 2019-07 |
67 | Dan's Cave | Bahamas | - | - | 3.79 | 6098 | 0 | 0 | Die langsten Unterwasserholensysteme der Welt | 2016-09 |
68 | Bonnet Spring | USA | Florida | Suwannee | 3.79 | 6096.2 | 132 | 40.23 | Caves and Karst of Florida, 2008 NSS Convention | 2016-07 |
69 | Blue Spring-Green Sink Cave System (Yana) | USA | Florida | Lafayette | 3.79 | 6096.2 | 60 | 18.29 | Sheck Exley | 1980-05 |
70 | Doux de Coly | France | - | - | 3.76 | 6050 | 0 | 0 | Die langsten Unterwasserholensysteme der Welt | 2016-09 |
71 | Sistema O'ho Tucha | Mexico | Quintana Roo | Tulum | 3.71 | 5969 | 82 | 25 | QRSS Long Caves List | 2019-07 |
72 | Sistema Joolis | Mexico | Quintana Roo | Tulum | 3.67 | 5909 | 66 | 20.1 | QRSS Long Caves List | 2019-07 |
73 | Hornsby Spring Cave System | USA | Florida | Alachua | 3.65 | 5875.71 | 150 | 45.72 | Sheck Exley | 1980-05 |
74 | Sistema Regina | Mexico | Quintana Roo | Tulum | 3.65 | 5866 | 117 | 35.7 | Gibb, Rouquette-Cathaia, Knudsen, 09/2011 | 2019-07 |
75 | Sistema de los Metates | Mexico | Quintana Roo | Tulum | 3.58 | 5758 | 351 | 107 | QRSS Long Caves List | 2019-07 |
76 | Sistema Lost and Found | Mexico | Quintana Roo | Tulum | 3.58 | 5753 | 71 | 21.6 | QRSS Long Caves List | 2019-07 |
77 | Sistema Vecan | Mexico | Quintana Roo | Tulum | 3.50 | 5626 | 89 | 27.1 | QRSS Long Caves List | 2019-07 |
78 | Cova des Coll | Spain | Balearics | Manacor | 3.44 | 5529 | 0 | 0 | Gracia/Clamor/Watkinson | 2016-01 |
79 | Sistema Actum Chen | Mexico | Quintana Roo | Tulum | 3.38 | 5435 | 82 | 25 | QRSS Long Caves List | 2019-07 |
80 | Cenote Chan Ayim | Mexico | Quintana Roo | Tulum | 3.30 | 5304 | 97 | 29.6 | QRSS Long Caves List | 2019-07 |
81 | Sistema Actun Koh | Mexico | Quintana Roo | Tulum | 3.20 | 5156 | 54 | 16.5 | QRSS Long Caves List | 2019-07 |
82 | Sistema Chi Keen | Mexico | Quintana Roo | Tulum | 3.10 | 4992 | 57 | 17.4 | QRSS Long Caves List | 2019-07 |
83 | Cenote Tortuga | Mexico | Quintana Roo | Tulum | 3.10 | 4985 | 90 | 27.4 | QRSS Long Caves List | 2019-07 |
84 | Sotano Akemati | Mexico | Puebla | Ocotempa | 3.06 | 4918 | 413 | 126 | QRSS Long Caves List | 2019-09 |
85 | Sistema Crustaccea | Mexico | Quintana Roo | Tulum | 3.03 | 4879 | 84 | 25.6 | QRSS Long Caves List | 2019-07 |
86 | Sistema Kachkalak | Mexico | Quintana Roo | Tulum | 2.98 | 4797 | 49 | 14.9 | QRSS Long Caves List | 2019-07 |
87 | Sistema Tumben Kuxtal | Mexico | Quintana Roo | Tulum | 2.89 | 4647 | 67 | 20.4 | Gibb, Rouquette-Cathaia, 05/2011 | 2019-07 |
88 | Cenote Kan-Ha | Mexico | Quintana Roo | Tulum | 2.85 | 4582 | 92 | 28 | QRSS Long Caves List | 2019-07 |
89 | Giant Cave | Belize | - | - | 2.77 | 4463 | 107.9 | 32.9 | Jim Coke (QRSS) | 2016-05 |
90 | Sistema Mosquito Factory | Mexico | Quintana Roo | Tulum | 2.67 | 4296 | 34 | 10.4 | QRSS Long Caves List | 2019-07 |
91 | Sistema Tatich (Nuhuch Actum) | Mexico | Quintana Roo | Tulum | 2.58 | 4156 | 24 | 7.3 | QRSS Long Caves List | 2019-07 |
92 | Sistema Xuux Teo (Two) | Mexico | Quintana Roo | Tulum | 2.51 | 4046 | 61 | 18.6 | QRSS Long Caves List | 2019-07 |
93 | Moinar Janos Cave | Hungary | Budapest | - | 2.49 | 4000 | 236 | 72 | Tibor Tihanyi e-mail | 2016-06 |
94 | Sistema Red Pool | Mexico | Quintana Roo | Tulum | 2.47 | 3982 | 52 | 15.8 | QRSS Long Caves List | 2019-07 |
95 | Cenote Burrodromo | Mexico | Quintana Roo | Tulum | 2.46 | 3962 | 47 | 14.3 | QRSS Long Caves List | 2019-07 |
96 | Cow Crap Cave (Under Water) | USA | Tennessee | Rutherford | 2.44 | 3921.97 | 144 | 43.89 | Jason Richards e-mail | 2016-08 |
97 | Gervais Cave | Canada | Ontario | - | 2.43 | 3907 | 30 | 9.1 | Ian McKenzie e-mail | 2016-01 |
98 | Natural Bridge System, St Marks | USA | Florida | Wakalla | 2.29 | 3690.23 | 110 | 33.53 | WKPP - Casey McKinlay e-mail | 2016-07 |
99 | Indian Spring (Creek) Cave | USA | Florida | Wakalla | 2.25 | 3625.85 | 160 | 48.77 | Caves and Karst of Florida, 2008 NSS Convention | 2016-07 |
100 | Sistema Chac Bromelia | Mexico | Quintana Roo | Tulum | 2.19 | 3527 | 58 | 17.7 | QRSS Long Caves List | 2019-07 |
101 | Sistema Luna Azul | Mexico | Quintana Roo | Tulum | 2.19 | 3520 | 71 | 21.6 | QRSS Long Caves List | 2019-07 |
102 | Sistema Dos Pies | Mexico | Quintana Roo | Tulum | 2.19 | 3516 | 43 | 13.1 | QRSS Long Caves List | 2019-07 |
103 | Oliero Spring | Italy | - | - | 2.18 | 3500 | 0 | 0 | - | 2017-04 |
104 | Sistema Muuch (Underwater+Dry) | Mexico | Quintana Roo | Tulum | 2.16 | 3469 | 18 | 5.5 | QRSS Long Caves List | 2019-07 |
105 | Roubidoux Spring | USA | Missouri | Pulaski | 2.13 | 3431.12 | 266 | 81.08 | NSS News V75N6P16 | 2017-06 |
106 | Sistema Sak' Sak" | Mexico | Quintana Roo | Tulum | 2.11 | 3399 | 51 | 15.5 | QRSS Long Caves List | 2019-07 |
107 | Sistema Choko Pek | Mexico | Quintana Roo | Tulum | 2.11 | 3393 | 48 | 14.6 | QRSS Long Caves List | 2019-07 |
108 | Sistema Ramon | Mexico | Quintana Roo | Tulum | 2.10 | 3376 | 104 | 31.7 | QRSS Long Caves List | 2019-07 |
109 | Sistema Alomo-Colmena | Mexico | Quintana Roo | Tulum | 2.06 | 3309 | 32 | 9.8 | QRSS Long Caves List | 2019-07 |
110 | Jasper Blue Spring | USA | Tennessee | Marion | 2.05 | 3300.76 | 144 | 43.89 | Jason Richards e-mail | 2016-03 |
111 | Sistema Carwash | Mexico | Quintana Roo | Tulum | 2.01 | 3232 | 87 | 26.5 | QRSS Long Caves List | 2019-07 |
112 | Ordinskaya Cave (Gypsum) | Russia | Perm Region | Orda District | 1.99 | 3200 | 164 | 50 | Ulyana Zhakova e-mail | 2016-03 |
113 | Phantom Springs Cave | USA | Texas | Jeff Davis | 1.95 | 3135.5 | 493 | 150.27 | Texas Speleological Survey via Jerry Atkinson e-mail | 2016-01 |
114 | Sistema Guerreros Sump | Mexico | Quintana Roo | Tulum | 1.92 | 3095 | 21 | 6.4 | QRSS Long Caves List | 2019-07 |
115 | Lake Tarpon-Tarpon Springs System | USA | Florida | Pinellas | 1.89 | 3048.1 | 170 | 51.82 | Caves and Karst of Florida, 2008 NSS Convention | 2016-07 |
116 | Sistema Elementos | Mexico | Quintana Roo | Tulum | 1.86 | 2992 | 67 | 20.4 | QRSS Long Caves List | 2019-07 |
117 | Sistema El Zapotal | Mexico | Quintana Roo | Tulum | 1.83 | 2952 | 71 | 21.6 | QRSS Long Caves List | 2019-07 |
118 | Vrulja Modric | Croatia | Dalmacija | Modri? | 1.80 | 2898 | 121.4 | 37 | Mladen Garasic e-mail | 2016-01 |
119 | Shepherd Spring | USA | Florida | Wakulla | 1.79 | 2880.73 | 225 | 68.58 | WKPP - Casey McKinlay e-mail | 2020-03 |
120 | Sistema Miguel | Mexico | Quintana Roo | Tulum | 1.76 | 2833 | 60 | 18.3 | QRSS Long Caves List | 2019-07 |
121 | Cenote Subul | Mexico | Quintana Roo | Tulum | 1.75 | 2823 | 49 | 14.9 | QRSS Long Caves List | 2019-07 |
122 | Sistema Flor de Mayo | Mexico | Quintana Roo | Tulum | 1.73 | 2778 | 66 | 20.1 | QRSS Long Caves List | 2019-07 |
123 | Burnabbie Cave | Australia | Western Australia | Nullarbor Plain | 1.71 | 2750 | 0 | 0 | Paul Hosie via OZCavers mailing list | 2016-01 |
124 | Cenote Cocodrilo | Mexico | Quintana Roo | Tulum | 1.55 | 2493 | 57 | 17.3 | QRSS Long Caves List | 2019-07 |
125 | Twin Caves | USA | Florida | Jackson | 1.54 | 2478.39 | 106 | 32.3 | Rob Neto e-mail | 2016-08 |
126 | Sistema Casa del Jaguar (Underwater+Dry) | Mexico | Quintana Roo | Tulum | 1.53 | 2468 | 29 | 8.8 | QRSS Long Caves List | 2019-07 |
127 | Source de Bestouan | France | - | - | 1.53 | 2461 | 0 | 0 | UWS V18N6 | 2016-06 |
128 | Sistema Zebra | Mexico | Quintana Roo | Tulum | 1.52 | 2443 | 58 | 17.7 | QRSS Long Caves List | 2019-07 |
129 | Dolinsjo Cave (Dolinsjögrottan) (Underwater & Dry) | Sweden | Jamtland | Frostviken | 1.51 | 2432 | 91.9 | 28 | Lasse Löfquist e-mail | 2013-07 |
130 | Peacock III Cave Syphon | USA | Florida | Suwannee | 1.47 | 2359.3 | 210 | 64.01 | M.Poucher | 2016-06 |
131 | Sistema Swan Lake (Underwater+Dry) | Mexico | Quintana Roo | Tulum | 1.46 | 2343 | 49 | 14.9 | QRSS Long Caves List | 2019-07 |
132 | Covol del Veci | Italy | - | - | 1.46 | 2342 | 0 | 0 | UWS V18N6 | 2016-06 |
133 | Cenote Pepem Actun | Mexico | Quintana Roo | Tulum | 1.39 | 2236 | 89 | 27.1 | QRSS Long Caves List | 2019-07 |
134 | Cenote Chi Chan K'uk'um | Mexico | Quintana Roo | Tulum | 1.39 | 2232 | 44 | 13.4 | QRSS Long Caves List | 2019-07 |
135 | Cenote Sole (Sunscape) | Mexico | Quintana Roo | Tulum | 1.38 | 2223 | 33 | 10.1 | QRSS Long Caves List | 2019-07 |
136 | Sistema Rudy Sanchez | Mexico | Quintana Roo | Tulum | 1.37 | 2205 | 61 | 18.6 | QRSS Long Caves List | 2019-07 |
137 | Sally Ward Cave | USA | Florida | Wakulla | 1.36 | 2195.15 | 350 | 106.68 | Caves and Karst of Florida, 2008 NSS Convention | 2016-07 |
138 | Lineeater (Stevenson Spring) | USA | Florida | Hamilton | 1.36 | 2195 | 60 | 18.3 | Bryant, et.al. | 2016-06 |
139 | Sistema Chakalal | Mexico | Quintana Roo | Tulum | 1.35 | 2170 | 22 | 6.7 | QRSS Long Caves List | 2019-07 |
140 | Sistema Carrillo | Mexico | Quintana Roo | Tulum | 1.33 | 2144 | 26 | 7.9 | QRSS Long Caves List | 2019-07 |
141 | Dolinsjo Cave | Sweden | 1.33 | 2135 | 0 | 0 | Micke Tilja | 2008-07 | ||
142 | Sistema Zukunoob Noh (Underwater+Dry) | Mexico | Quintana Roo | Tulum | 1.33 | 2133 | 53 | 16.2 | QRSS Long Caves List | 2019-07 |
143 | Mirial | Libya | Cyrenaical | Banghazi | 1.32 | 2117 | 233 | 71 | Atlas Great Caves of the World | 2017-06 |
144 | El Merisi | Libya | Cyrenaical | Banghazi | 1.32 | 2117 | 232.9 | 71 | Atlas Great Caves of the World | |
145 | Cenote Gran Zapote | Mexico | Quintana Roo | Tulum | 1.28 | 2056 | 38 | 11.6 | QRSS Long Caves List | 2019-07 |
146 | Sistema Ixchel (underwater & Dry) | Mexico | Quintana Roo | Solidaridad | 1.26 | 2034 | 220 | 67 | QRSS Long Caves List | 2019-07 |
147 | Sistema Misterio Maya | Mexico | Quintana Roo | Tulum | 1.25 | 2013 | 37 | 11.3 | QRSS Long Caves List | 2019-07 |
148 | Laguna Nonec | Mexico | Quintana Roo | Tulum | 1.24 | 2000 | 35 | 10.7 | QRSS Long Caves List | 2019-07 |
149 | Emergence du Ressell | France | - | - | 1.24 | 2000 | 265 | 80.8 | Buchaly, Waldbrener | 2016-06 |
150 | Sistema Hatzutz Actun | Mexico | Quintana Roo | Tulum | 1.23 | 1980 | 69 | 21 | QRSS Long Caves List | 2019-07 |
151 | Sistema Yang Kai | Mexico | Quintana Roo | Tulum | 1.22 | 1970 | 69 | 21 | QRSS Long Caves List | 2019-07 |
152 | Cueva de La Atlantida (Tunnel ) (Lava Tube) | Spain | Canarias Island | Lanzarote | 1.22 | 1968 | 210 | 64 | Lauren Smets email 12/18/2022 | 2022-12 |
153 | Leopard Frog Cave | Canada | - | - | 1.22 | 1966 | 0 | 0 | Steve Worthington e-mail | 2016-05 |
154 | Cenote Tu cud'tang Che | Mexico | Quintana Roo | Tulum | 1.18 | 1904 | 69 | 21 | QRSS Long Caves List | 2019-07 |
155 | Sistema Domingos | Mexico | Quintana Roo | Tulum | 1.16 | 1863 | 38 | 11.6 | QRSS Long Caves List | 2019-07 |
156 | Sistema Chico Upstream (Spring) | Mexico | Quintana Roo | Tulum | 1.16 | 1861 | 59 | 18 | QRSS Long Caves List | 2019-07 |
157 | Eagles Nest | USA | Florida | Hernando | 1.14 | 1828.21 | 315 | 96.01 | Caves and Karst of Florida, 2008 NSS Convention | 2016-07 |
158 | Ellaville-Suwannacoochee System | USA | Florida | Suwannee | 1.14 | 1828.21 | 155 | 47.24 | Caves and Karst of Florida, 2008 NSS Convention | 2016-07 |
159 | Washington Blue Spring | USA | Florida | Washington | 1.14 | 1828.21 | 0 | 0 | Caves and Karst of Florida, 2008 NSS Convention | 2016-07 |
160 | Cenote Dagobah | Mexico | Quintana Roo | Tulum | 1.13 | 1811 | 84 | 25.6 | QRSS Long Caves List | 2019-07 |
161 | Bozel Spring | USA | Florida | Jackson | 1.08 | 1738.09 | 120 | 36.58 | Rob Neto e-mail | 2016-08 |
162 | Sistema Vanilla | Mexico | Quintana Roo | Tulum | 1.07 | 1728 | 38 | 11.6 | QRSS Long Caves List | 2019-07 |
163 | Wet Dream Cave | Canada | British Columbia | Vancouver Island | 1.07 | 1727 | 148 | 45.1 | Jason Richards e-mail | 2016-08 |
164 | Sistema Heder | Mexico | Quintana Roo | Tulum | 1.07 | 1714 | 80 | 24.4 | QRSS Long Caves List | 2019-07 |
165 | Guy James Cave | USA | Tennessee | Rutherford | 1.06 | 1707.51 | 42 | 12.8 | Jason Richards e-mail | 2016-01 |
166 | Sistema Yax Tun | Mexico | Quintana Roo | Tulum | 1.06 | 1699 | 59 | 18 | QRSS Long Caves List | 2019-07 |
167 | Cenote Templo | Mexico | Quintana Roo | Tulum | 1.04 | 1680 | 69 | 21 | QRSS Long Caves List | 2019-07 |
168 | Twin Spring Cave | USA | Florida | Jackson | 1.04 | 1678.55 | 102 | 31.09 | Caves and Karst of Florida, 2008 NSS Convention | 2016-07 |
169 | Source de Port Miou | France | - | - | 1.04 | 1670 | 0 | 0 | UWS V18N6 | 2016-06 |
170 | Jacop's Well | USA | Texas | Hays | 1.01 | 1619 | 137 | 41.76 | Texas Speleological Survey via Jerry Atkinson e-mail | 2022-01 |
171 | Sistema Las Ninas | Mexico | Quintana Roo | Tulum | 1.01 | 1619 | 40 | 12.2 | QRSS Long Caves List | 2019-07 |
172 | Sistema Uxuxubi | Mexico | Quintana Roo | Tulum | 1.00 | 1612 | 51 | 15.5 | QRSS Long Caves List | 2019-07 |
173 | Blue Hole Spring | USA | Florida | Jackson | 1.00 | 1609.34 | 0 | 0 | Caves and Karst of Florida, 2008 NSS Convention | 2016-07 |
174 | Sistema Umberto | Mexico | Quintana Roo | Tulum | 0.98 | 1581 | 36 | 11 | QRSS Long Caves List | 2019-07 |
175 | Bukarma-El-Habibi | Libya | Jabal al Akhdar | Banghazi | 0.97 | 1568 | 331.4 | 101 | Atlas of the Great Caves and Karst of Africa Part 1 P153-155 | 2019-11 |
176 | Sistema Playa Ranas | Mexico | Quintana Roo | Tulum | 0.96 | 1537 | 56 | 17.1 | QRSS Long Caves List | 2019-07 |
177 | Sistema Box Pec Yo'ok | Mexico | Quintana Roo | Tulum | 0.94 | 1506 | 76 | 23.2 | QRSS Long Caves List | 2019-07 |
178 | Sistema Four Twenty | Mexico | Quintana Roo | Tulum | 0.91 | 1457 | 47 | 14.3 | QRSS Long Caves List | 2019-07 |
179 | Sistema Burning Wasp | Mexico | Quintana Roo | Tulum | 0.88 | 1419 | 59 | 18 | QRSS Long Caves List | 2019-07 |
180 | Sistema X'tabay | Mexico | Quintana Roo | Tulum | 0.87 | 1395 | 45 | 13.7 | QRSS Long Caves List | 2019-07 |
181 | Sistema String of Pearls | Mexico | Quintana Roo | Tulum | 0.83 | 1341 | 64 | 19.5 | QRSS Long Caves List | 2019-07 |
182 | Cenote Ts'unu un | Mexico | Quintana Roo | Tulum | 0.82 | 1318 | 15 | 4.6 | QRSS Long Caves List | 2019-07 |
183 | Sistema Sueno | Mexico | Quintana Roo | Tulum | 0.82 | 1312 | 25 | 7.6 | QRSS Long Caves List | 2019-07 |
184 | Sistema X-pu Ha | Mexico | Quintana Roo | Tulum | 0.80 | 1292 | 32 | 9.8 | QRSS Long Caves List | 2019-07 |
185 | Sistema Taninah East | Mexico | Quintana Roo | Tulum | 0.78 | 1254 | 15 | 4.6 | QRSS Long Caves List | 2019-07 |
186 | Cenote Mordor | Mexico | Quintana Roo | Tulum | 0.78 | 1249 | 36 | 11 | QRSS Long Caves List | 2019-07 |
187 | Cenote Gypsy Juice | Mexico | Quintana Roo | Tulum | 0.78 | 1247 | 66 | 20.1 | QRSS Long Caves List | 2019-07 |
188 | Sistema Valet | Mexico | Quintana Roo | Tulum | 0.77 | 1246 | 28 | 8.5 | QRSS Long Caves List | 2019-07 |
189 | Sistema El Punto (Paradise) | Mexico | Quintana Roo | Tulum | 0.76 | 1216 | 29 | 8.8 | QRSS Long Caves List | 2019-07 |
190 | Sistema Akab Ha (SLSH) | Mexico | Quintana Roo | Tulum | 0.75 | 1208 | 34 | 10.4 | QRSS Long Caves List | 2019-07 |
191 | Sistema Ursus | Mexico | Quintana Roo | Tulum | 0.72 | 1153 | 92 | 28 | QRSS Long Caves List | 2019-07 |
192 | Sistema Tam Chac Ha | Mexico | Quintana Roo | Tulum | 0.71 | 1143 | 75 | 22.9 | QRSS Long Caves List | 2019-07 |
193 | Sistema Manak Balam | Mexico | Quintana Roo | Tulum | 0.70 | 1123 | 48 | 14.6 | QRSS Long Caves List | 2019-07 |
194 | Sistema Cubere | Mexico | Quintana Roo | Tulum | 0.69 | 1117 | 25 | 7.6 | QRSS Long Caves List | 2019-07 |
195 | Cenote Don Lucio | Mexico | Quintana Roo | Tulum | 0.68 | 1100 | 27 | 8.2 | QRSS Long Caves List | 2019-07 |
196 | Sistema Dzonot Tucha | Mexico | Quintana Roo | Tulum | 0.68 | 1094 | 41 | 12.5 | QRSS Long Caves List | 2019-07 |
197 | Sistema Mol Balaam West | Mexico | Quintana Roo | Tulum | 0.67 | 1079 | 38 | 11.6 | QRSS Long Caves List | 2019-07 |
198 | Sistema Red Dragon | Mexico | Quintana Roo | Tulum | 0.67 | 1070 | 26 | 7.9 | QRSS Long Caves List | 2019-07 |
199 | Sistema Nauatilostotl | Mexico | Quintana Roo | Tulum | 0.65 | 1049 | 52 | 15.8 | QRSS Long Caves List | 2019-07 |
200 | Sistema Alimi | Mexico | Quintana Roo | Tulum | 0.65 | 1045 | 41 | 12.5 | QRSS Long Caves List | 2019-07 |
201 | Cenote Lilo Ha | Mexico | Quintana Roo | Tulum | 0.65 | 1039 | 83 | 25.3 | QRSS Long Caves List | 2019-07 |
202 | Cenote Jeel Kaa Paja Nohc | Mexico | Quintana Roo | Tulum | 0.64 | 1030 | 41 | 12.5 | QRSS Long Caves List | 2019-07 |
203 | Sistema Under the Bridge | Mexico | Quintana Roo | Tulum | 0.64 | 1025 | 33 | 10.1 | QRSS Long Caves List | 2019-07 |
204 | Cenote Sac Xiquin Che | Mexico | Quintana Roo | Tulum | 0.63 | 1016 | 59 | 18 | QRSS Long Caves List | 2019-07 |
205 | Sistema Mayan Door | Mexico | Quintana Roo | Tulum | 0.63 | 1008 | 66 | 20.1 | QRSS Long Caves List | 2019-07 |
206 | Sistema Mayan Door | Mexico | Quintana Roo | Tulum | 0.626 | 1008 | 66 | 20.1 | QRSS Long Caves List | 7-2019 |
207 | 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 |
208 | Murley's Branch Spring | USA | Maryland | Allegany | 0.232 | 373 | 191 | 58.2 | Donnie Cams e-mail | 11-2018 |
209 | Goodenough Spring | USA | Texas | Val Verde | 0.111 | 178.64 | 377 | 114.91 | Texas Speleological Survey via Jerry Atkinson e-mail | 1-2016 |
210 | Hranicka Propast | Czech Rep. | - | - | 0 | 0 | 1325.5 | 404 | article | 10-2016 |
211 | USA | Maryland | Allegany | 0.232 | 373 | 191 | 58.2 | Donnie Cams e-mail | 11-2018 | |
212 | USA | Texas | Val Verde | 0.111 | 178.64 | 377 | 114.91 | Texas Speleological Survey via Jerry Atkinson e-mail | 1-2016 | |
213 | Czech Rep. | - | - | 0 | 0 | 1325.5 | 404 | article | 10-2016 |