{"id":2183,"date":"2022-12-09T14:12:16","date_gmt":"2022-12-09T23:12:16","guid":{"rendered":"https:\/\/cave-exploring.com\/?page_id=2183"},"modified":"2025-12-09T09:43:03","modified_gmt":"2025-12-09T18:43:03","slug":"longest-non-traditional-caves","status":"publish","type":"page","link":"https:\/\/cave-exploring.com\/index.php\/long-and-deep-caves-of-the-world\/longest-non-traditional-caves\/","title":{"rendered":"Longest Non-traditional Caves"},"content":{"rendered":"\n

Caves formed in conglomerate, chalk, tufa, sandstone, quartzite, salt, talus, or granite<\/p>\n\n\n\n

Updated 12\/09\/2025. Send updates and corrections to Cavemonpaul at hotmail.com<\/p>\n\n\n\n

Copyright 2025 NSS Geo2, Paul Burger NSS 26452, FE, CM
Do not ask for cave locations, I will not give them out.<\/p>\n\n\n\n\n\n\n\t\n\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t
# <\/th>CAVE NAME <\/th>COUNTRY <\/th>STATE <\/th>COUNTY <\/th>Length (mi)<\/th>Length (m)<\/th>Depth (ft)<\/th>Depth (m)<\/th>SOURCE <\/th>Date<\/th>\n<\/tr>\n<\/thead>\n
CONGLOMERATE CAVES<\/td><\/td><\/td><\/td><\/td><\/td><\/td><\/td><\/td><\/td><\/td>\n<\/tr>\n
1<\/td>Bol'shaja Oreshnaja <\/td>Russia <\/td>Russia <\/td>Kransnojarsk <\/td>36.04<\/td>58000<\/td>787.4<\/td>240<\/td>International Caver 2000 P78 <\/td>6-2017<\/td>\n<\/tr>\n
2<\/td>Cova Cuberes<\/td>Spain <\/td>Catalonia <\/td>Pallars Juss\u00e0 <\/td>8.397<\/td>13513<\/td>1076<\/td>328<\/td>Jordi Lloret-Prieto e-mail <\/td>3-2016<\/td>\n<\/tr>\n
3<\/td>Longmen Dong<\/td>China <\/td>Sichuan <\/td>Yaan <\/td>8.196<\/td>13190<\/td>1168<\/td>356<\/td>www.hongmeigui.net\/deepandlong.php <\/td>4-2017<\/td>\n<\/tr>\n
4<\/td>Busa di Castel Sotterra <\/td>Italy <\/td>Veneto<\/td>Montello <\/td>4.37<\/td>7027<\/td>410<\/td>124<\/td>Gruppo Grotte Treviso<\/td>2025-12<\/td>\n<\/tr>\n
5<\/td>Tilkiler Sinkhole<\/td>Turkey <\/td>- <\/td>- <\/td>4.132<\/td>6650<\/td>522<\/td>159<\/td>internet <\/td>2-2015<\/td>\n<\/tr>\n
6<\/td>cueva de Fuentemolinos <\/td>Spain <\/td>Castilla y Le\u00f3n <\/td>Burgos <\/td>2.539<\/td>4086<\/td>253<\/td>77<\/td>Atlas Great Caves of the World <\/td>6-2017<\/td>\n<\/tr>\n
7<\/td>Cova de I'Espluga (Cova de la Font Major )<\/td>Spain <\/td>Catalonia <\/td>Conca de Barbera <\/td>2.231<\/td>3590<\/td>85<\/td>26<\/td>Https:\/\/espeleoindex.com\/crearPDF.php?id=1447 <\/td>1-2021<\/td>\n<\/tr>\n
8<\/td>Bus del Fun<\/td>Italy <\/td>Veneto<\/td>Montello <\/td>2.14<\/td>3437<\/td>164<\/td>50<\/td>Gruppo Grotte Treviso<\/td>2025-12<\/td>\n<\/tr>\n
9<\/td>Tham Maa\/Tham Yang <\/td>Thailand <\/td>Nan <\/td>Pua <\/td>1.473<\/td>2371<\/td>374<\/td>114<\/td>Martin Ellis e-mail <\/td>5-2019<\/td>\n<\/tr>\n
10<\/td>Bo\u2019 de Pavei<\/td>Italy <\/td>Veneto<\/td>Montello <\/td>1.26<\/td>2026<\/td>147.6<\/td>45<\/td>Gruppo Grotte Treviso<\/td>2025-12<\/td>\n<\/tr>\n
11<\/td>Cueva del Portillo de la Pe\u00f1a <\/td>Honduras <\/td>Olancho <\/td>El Rosario <\/td>1.004<\/td>1615<\/td>276<\/td>84<\/td>NSS NEWS V69N1P9 <\/td>1-2016<\/td>\n<\/tr>\n
12<\/td>Fuente Grande <\/td>Spain <\/td>Castilla y Le\u00f3n <\/td>Burgos <\/td>0.994<\/td>1600<\/td>- <\/td>- <\/td>Jose Luis Membrado e-mail <\/td>1-2016<\/td>\n<\/tr>\n
13<\/td>Botet de Casa Rei <\/td>Spain <\/td>Catalonia <\/td>Pallars Jussa <\/td>0.981<\/td>1579<\/td>135<\/td>41<\/td>Pete Membrado e-mail <\/td>12-2016<\/td>\n<\/tr>\n
14<\/td>Forat del Tosc\u00e0 <\/td>Spain <\/td>Catalonia <\/td>Pallars Jussa <\/td>0.88<\/td>1416<\/td>- <\/td>- <\/td>Pete Membrado e-mail <\/td>12-2016<\/td>\n<\/tr>\n
15<\/td>Pozo del Portillo<\/td>Honduras <\/td>Olancho <\/td>El Rosario <\/td>0.87<\/td>1400<\/td>1260<\/td>384<\/td>Anonymous, 1998 Honduras 97-98: Subterran 10\/98 via Ric Finch e-mail <\/td>2-2015<\/td>\n<\/tr>\n
16<\/td>Tavaran Grando <\/td>Italy <\/td>Veneto<\/td>Montello <\/td>0.81<\/td>1302<\/td>39.4<\/td>12<\/td>Gruppo Grotte Treviso<\/td>2025-12<\/td>\n<\/tr>\n
17<\/td>Bus de Le Fratte<\/td>Italy <\/td>Veneto<\/td>Montello <\/td>0.7<\/td>1126<\/td>82<\/td>25<\/td>Gruppo Grotte Treviso<\/td>2025-12<\/td>\n<\/tr>\n
18<\/td>Cova del Salnitre <\/td>Spain <\/td>Catalonia <\/td>Balx Liobregat <\/td>0.595<\/td>958<\/td>141<\/td>43<\/td>Pete Membrado e-mail <\/td>12-2016<\/td>\n<\/tr>\n
19<\/td>Arnezeva luknja<\/td>Slovenia <\/td>- <\/td>Uding Borst <\/td>0.506<\/td>815<\/td>43<\/td>13<\/td>Caves in Conglomerate - case of Udin Borst, Slovenia <\/td>5-2016<\/td>\n<\/tr>\n
20<\/td>Cova del Manel <\/td>Spain <\/td>Catalonia <\/td>Vall\u00e8s Occidental <\/td>0.49<\/td>788<\/td>210<\/td>64<\/td>Pete Membrado e-mail <\/td>12-2016<\/td>\n<\/tr>\n
21<\/td>Tham Nam Tok\/Tham Tiang<\/td>Thailand <\/td>Nan <\/td>Pua <\/td>0.43<\/td>691<\/td>134.5<\/td>41<\/td>Martin Ellis e-mail <\/td>3-2025<\/td>\n<\/tr>\n
22<\/td>Avenc Montserrat Ubach <\/td>Spain <\/td>Catalonia <\/td>Solson\u00e8s <\/td>0.311<\/td>500<\/td>402<\/td>202<\/td>Jordi Lloret-Prieto e-mail <\/td>3-2016<\/td>\n<\/tr>\n
23<\/td>Tham Pha Kong<\/td>Thailand <\/td>Nan <\/td>Pua <\/td>0.271<\/td>436<\/td>114.8<\/td>35<\/td>Martin Ellis e-mail <\/td>3-2025<\/td>\n<\/tr>\n
24<\/td>Tosorog\/Gorge <\/td>Romania <\/td>Bucegi Mtn. <\/td> <\/td>0.263<\/td>423<\/td>- <\/td>- <\/td>Romania-natura74 <\/td>5-2019<\/td>\n<\/tr>\n
25<\/td>Avenc de les Rovires<\/td>Spain <\/td>Catalu\u00f1a<\/td> <\/td>0.63<\/td>416<\/td>413.4<\/td>126<\/td>Jose Luis Membrado e-mail <\/td>1-2003<\/td>\n<\/tr>\n
26<\/td>Avenul de Sub Babele <\/td>Romania <\/td>Bucegi Mtn. <\/td> <\/td>0.241<\/td>388<\/td>132<\/td>40.3<\/td>Romania-natura74 <\/td>5-2019<\/td>\n<\/tr>\n
27<\/td>Cueva Resumidero del Pozo <\/td>Honduras <\/td>Olancho <\/td>El Rosario <\/td>0.232<\/td>374<\/td>75<\/td>23<\/td>NSS NEWS V69N1P8 <\/td>1-2016<\/td>\n<\/tr>\n
28<\/td>Bucuoiu <\/td>Romania <\/td>Bucegi Mtn. <\/td>Omu Peak <\/td>0.232<\/td>373<\/td>194<\/td>59<\/td>Romania-natura74 <\/td>5-2019<\/td>\n<\/tr>\n
29<\/td>Dacarjevo brezno <\/td>Slovenia <\/td>- <\/td>Uding Borst <\/td>0.191<\/td>307<\/td>62<\/td>19<\/td>Caves in Conglomerate - case of Udin Borst, Slovenia <\/td>5-2016<\/td>\n<\/tr>\n
30<\/td>Dopulnek <\/td>Slovenia <\/td>- <\/td>Uding Borst <\/td>0.19<\/td>306<\/td>20<\/td>6<\/td>Caves in Conglomerate - case of Udin Borst, Slovenia <\/td>5-2016<\/td>\n<\/tr>\n
31<\/td>Cueva del Miledon<\/td>Chile <\/td>- <\/td>- <\/td>0.124<\/td>200<\/td>656<\/td>200<\/td> <\/td>2-2015<\/td>\n<\/tr>\n
CHALK & TUFA CAVES <\/td><\/td><\/td><\/td><\/td><\/td><\/td><\/td><\/td><\/td><\/td>\n<\/tr>\n
1<\/td>Mullamullang Cave (Chalk) <\/td>Australia <\/td>Western Australia <\/td>Nullarbur Plain <\/td>6.711<\/td>10800<\/td>440<\/td>134<\/td>Atlas Great Caves of the World <\/td>6-2017<\/td>\n<\/tr>\n
2<\/td>Cocklebiddy Cave (Chalk) <\/td>Australia <\/td>Western Australia <\/td>Nullarbor Plain <\/td>4.039<\/td>6500<\/td>0<\/td>0<\/td>John e-mail <\/td>3-2016<\/td>\n<\/tr>\n
3<\/td>Sistema la Iguana (tufa)<\/td>Mexico<\/td>Tamaulipas<\/td>Aldama<\/td>1.58<\/td>2550<\/td>124.7<\/td>38<\/td>Peter Sprouse<\/td>5-2023<\/td>\n<\/tr>\n
4<\/td>Cueva la Confusion (tufa)<\/td>Mexico<\/td>Tamaulipas<\/td>Aldama<\/td>1.30<\/td>2087<\/td>65.6<\/td>20<\/td>Peter Sprouse<\/td>5-2023<\/td>\n<\/tr>\n
5<\/td>Cueva de Cuarteles (tufa)<\/td>Mexico<\/td>Tamaulipas<\/td>Aldama<\/td>1.04<\/td>1680<\/td>78.7<\/td>24<\/td>Peter Sprouse<\/td>5-2023<\/td>\n<\/tr>\n
6<\/td>Grotte Garrigues (Laterite) <\/td>Guinea <\/td>Fouta-Djallon <\/td>- <\/td>0.311<\/td>500<\/td>0<\/td>0<\/td>Atlas of the Great Caves and Karst of Africa Part 1 P134 <\/td>6-2017<\/td>\n<\/tr>\n
7<\/td>Cueva de la Casa (tufa)<\/td>Mexico<\/td>Tamaulipas<\/td>Aldama<\/td>0.20<\/td>314<\/td>49.2<\/td>15<\/td>Peter Sprouse<\/td>5-2023<\/td>\n<\/tr>\n
8<\/td>Tick Bait Cave (tufa)<\/td>Mexico<\/td>Tamaulipas<\/td>Aldama<\/td>0.11<\/td>176<\/td>16.4<\/td>5<\/td>Peter Sprouse<\/td>5-2023<\/td>\n<\/tr>\n
9<\/td>Cueva de Marcos (tufa)<\/td>Mexico<\/td>Tamaulipas<\/td>Aldama<\/td>0.04<\/td>58<\/td>13.1<\/td>4<\/td>Peter Sprouse<\/td>5-2023<\/td>\n<\/tr>\n
10<\/td>Cueva de Poza Caracol (tufa)<\/td>Mexico<\/td>Tamaulipas<\/td>Aldama<\/td>0.02<\/td>28<\/td>9.8<\/td>3<\/td>Peter Sprouse<\/td>5-2023<\/td>\n<\/tr>\n
11<\/td>Cueva Machacado (tufa)<\/td>Mexico<\/td>Tamaulipas<\/td>Aldama<\/td>0.02<\/td>27<\/td>9.8<\/td>3<\/td>Peter Sprouse<\/td>5-2023<\/td>\n<\/tr>\n
12<\/td>Exley's Attic (tufa)<\/td>Mexico<\/td>Tamaulipas<\/td>Aldama<\/td>0.01<\/td>20<\/td>3.3<\/td>1<\/td>Peter Sprouse<\/td>5-2023<\/td>\n<\/tr>\n
<\/td><\/td><\/td><\/td><\/td><\/td><\/td><\/td><\/td><\/td><\/td>\n<\/tr>\n
ICE CAVES<\/td><\/td><\/td><\/td><\/td><\/td><\/td><\/td><\/td><\/td><\/td>\n<\/tr>\n
1<\/td>Pure Imagination Cave (Glacier cave, melting away) <\/td>USA <\/td>Oregon <\/td>Clackamas <\/td>0.548<\/td>881<\/td>708<\/td>216<\/td>Matt Skeels, Oregon High Desert Grotto e-mail <\/td>4-2020<\/td>\n<\/tr>\n
2<\/td>Snow Dragon Cave (Glacier cave, melting away) <\/td>USA <\/td>Oregon <\/td>Clackamas <\/td>0.464<\/td>747<\/td>736<\/td>224.3<\/td>Matt Skeels, Oregon High Desert Grotto e-mail <\/td>4-2020<\/td>\n<\/tr>\n
3<\/td>Frozen Minotaue Cave (Glacier cave, melting away) <\/td>USA <\/td>Oregon <\/td>Clackamas <\/td>0.346<\/td>556<\/td>325<\/td>99.1<\/td>Matt Skeels, Oregon High Desert Grotto e-mail <\/td>4-2020<\/td>\n<\/tr>\n
SANDSTONE & QUARTZITE CAVES<\/td><\/td><\/td><\/td><\/td><\/td><\/td><\/td><\/td><\/td><\/td>\n<\/tr>\n
1<\/td>Krem Puri (Sandstone) <\/td>India <\/td>Meghalaya <\/td>Khasi Hills <\/td>15.731<\/td>25317<\/td>98<\/td>30<\/td>Descent N275P15 <\/td>8-2020<\/td>\n<\/tr>\n
2<\/td>Imawari Yeuta <\/td>Venezuela <\/td> <\/td>Auyan Tepui <\/td>11.744<\/td>18900<\/td>558<\/td>170<\/td>Encyclopedia of Caves C102P851 <\/td>7-2011<\/td>\n<\/tr>\n
3<\/td>Cueva del Saman <\/td>Venezuela <\/td>Edo Zulia <\/td>Fundo las Pis. <\/td>11.309<\/td>18200<\/td>0<\/td>0<\/td>Franco Urbani <\/td>6-2017<\/td>\n<\/tr>\n
4<\/td>Charles Brewer Cave System (Quartzite) <\/td>Venezuela <\/td>Bolivar <\/td>Churi Tepui <\/td>11.06<\/td>17800<\/td>361<\/td>110<\/td>Venezuelan tepuis-their caves and biota <\/td>2-2018<\/td>\n<\/tr>\n
5<\/td>Ojos Cristal Cave System (Crystal Eyes) (Quartzite) <\/td>Venezuela <\/td>Bolivar <\/td>Roraima Tepui <\/td>10.029<\/td>16140<\/td>240<\/td>73<\/td>Venezuelan tepuis-their caves and biota <\/td>2-2018<\/td>\n<\/tr>\n
6<\/td>Cueva Muchimuk-Colibri <\/td>Venezuela <\/td>Churi <\/td>- <\/td>4.971<\/td>8000<\/td>525<\/td>160<\/td>NSS News V68N7P17 <\/td>7-2016<\/td>\n<\/tr>\n
7<\/td>Gruta do Centenarrio (Martimiano ?) <\/td>Brazil <\/td>Inficionado <\/td>Minas Gerais <\/td>2.92<\/td>4700<\/td>1578<\/td>481<\/td>NSS News V68N7P17 <\/td>7-2016<\/td>\n<\/tr>\n
8<\/td>cova del Serrat del Vent (Sandstone) <\/td>Spain <\/td>Catalonia <\/td>Osona <\/td>2.655<\/td>4273<\/td>705<\/td>215<\/td>Atlas Great Caves of the World <\/td>6-2017<\/td>\n<\/tr>\n
9<\/td>Cueva de la Ara\u00f1as - Cortina - Eladio <\/td>Venezuela <\/td>Bolivar <\/td>Churi Tepui <\/td>2.485<\/td>4000<\/td>0<\/td>0<\/td>Encyclopedia of Caves C102P851 <\/td>7-2011<\/td>\n<\/tr>\n
10<\/td>Gruta das Torras <\/td>Brazil <\/td>Bahia <\/td>- <\/td>2.361<\/td>3800<\/td>0<\/td>0<\/td>Eric Marques e-mail <\/td>1-2016<\/td>\n<\/tr>\n
11<\/td>Sistema Akopan-Dal Cin-Maripak <\/td>Venezuela <\/td>Bolivar <\/td>Auyan Tepui <\/td>2.175<\/td>3500<\/td>492<\/td>150<\/td>Venezuelan tepuis-their caves and biota <\/td>2-2018<\/td>\n<\/tr>\n
12<\/td>Krem Lum Shken (Sandstone) <\/td>India <\/td>Meghalaya <\/td>Khasi Hills <\/td>2.047<\/td>3295<\/td>0<\/td>0<\/td>Top Caves in Sandstone India 2018 <\/td>5-2019<\/td>\n<\/tr>\n
13<\/td>Gruta da Bocaina <\/td>Brazil <\/td>Inficionado <\/td>- <\/td>1.988<\/td>3200<\/td>1325<\/td>404<\/td>NSS News V68N7P17 <\/td>7-2016<\/td>\n<\/tr>\n
14<\/td>Krem Mawtynhiang <\/td>India <\/td>Meghalaya <\/td>Khasi Hills <\/td>1.951<\/td>3140<\/td>0<\/td>0<\/td>Descent 275 P15 <\/td>8-2020<\/td>\n<\/tr>\n
15<\/td>Cueva Juliana <\/td>Venezuela <\/td>Churi <\/td>Churi Tepui <\/td>1.864<\/td>3000<\/td>148<\/td>45<\/td>Venezuelan tepuis-their caves and biota <\/td>2-2018<\/td>\n<\/tr>\n
16<\/td>Cueva del Diadlo <\/td>Venezuela <\/td> <\/td>Auyan Tepui <\/td>1.864<\/td>3000<\/td>0<\/td>0<\/td>Encyclopedia of Caves C102P851 <\/td>7-2011<\/td>\n<\/tr>\n
17<\/td>Sima Auyan Tepuy Noroeste <\/td>Venezuela <\/td>Auyan Tepui <\/td>Estado <\/td>1.833<\/td>2950<\/td>1214<\/td>370<\/td>Venezuelan tepuis-their caves and biota <\/td>2-2018<\/td>\n<\/tr>\n
18<\/td>Krem Dam (Sandstone) <\/td>India <\/td>Meghalaya <\/td>Khasi Hills <\/td>1.77<\/td>2848<\/td>0<\/td>0<\/td>Top Caves in Sandstone India 2018 <\/td>5-2019<\/td>\n<\/tr>\n
19<\/td>Gruta das Bromelias <\/td>Brazil <\/td>Ibitipoca <\/td>- <\/td>1.678<\/td>2700<\/td>0<\/td>0<\/td>NSS News V68N7P17 <\/td>7-2016<\/td>\n<\/tr>\n
20<\/td>Cueva Zuma <\/td>Venezuela <\/td>Churi <\/td>- <\/td>1.553<\/td>2500<\/td>295<\/td>90<\/td>NSS News V68N7P17 <\/td>7-2016<\/td>\n<\/tr>\n
21<\/td>Krem Mawpun (Sandstone) <\/td>India <\/td>Meghalaya <\/td>Khasi Hills <\/td>1.476<\/td>2376<\/td>0<\/td>0<\/td>Top Caves in Sandstone India 2018 <\/td>5-2019<\/td>\n<\/tr>\n
22<\/td>Cueva del Churron <\/td>Spain <\/td>Cantabria <\/td>Vegade Pas <\/td>1.392<\/td>2240<\/td>177<\/td>54<\/td>web site <\/td>2-2015<\/td>\n<\/tr>\n
23<\/td>Okoimo Yeuta <\/td>Venezuela <\/td> <\/td>Auyan Tepui <\/td>1.367<\/td>2200<\/td>492<\/td>150<\/td>Encyclopedia of Caves C102P851 <\/td>7-2011<\/td>\n<\/tr>\n
24<\/td>Sima Aonda Superior (Quartzite) <\/td>Venezuela <\/td>Bolivar <\/td>Auyan Tepui <\/td>1.322<\/td>2128<\/td>1188<\/td>362<\/td>Venezuelan tepuis-their caves and biota <\/td>2-2018<\/td>\n<\/tr>\n
25<\/td>Magnet Cave <\/td>South Africa <\/td>Mpumalanga <\/td>- <\/td>1.261<\/td>2030<\/td>259<\/td>79<\/td>Steven Tucker e-mail <\/td>2-2015<\/td>\n<\/tr>\n
26<\/td>fontaine du Vignal (Sandstone) <\/td>France <\/td>Ardeche <\/td>- <\/td>1.181<\/td>1900<\/td>0<\/td>0<\/td>Atlas Great Caves of the World <\/td>6-2017<\/td>\n<\/tr>\n
27<\/td>Sima Aonda <\/td>Venezuela <\/td>Bolivar <\/td>Auyan Tepui <\/td>1.168<\/td>1880<\/td>1257<\/td>383<\/td>Venezuelan tepuis-their caves and biota <\/td>2-2018<\/td>\n<\/tr>\n
28<\/td>Krem Lymbit (Sandstone) <\/td>India <\/td>Meghalaya <\/td>Khasi Hills <\/td>1.031<\/td>1659<\/td>0<\/td>0<\/td>Top Caves in Sandstone India 2018 <\/td>5-2019<\/td>\n<\/tr>\n
29<\/td>Bat's \/ Giant \/ Climber's System <\/td>South Africa <\/td>Western Cape <\/td>- <\/td>1.016<\/td>1635<\/td>- <\/td>- <\/td>Steven Tucker e-mail <\/td>2-2015<\/td>\n<\/tr>\n
30<\/td>Mogoto Cave (Sandstone) <\/td>South Africa <\/td>Limpopo <\/td>- <\/td>1.004<\/td>1615<\/td>- <\/td>- <\/td>Atlas Great Caves of the World <\/td>6-2017<\/td>\n<\/tr>\n
31<\/td>Krem Jynnaiw (Sandstone) <\/td>India <\/td>Meghalaya <\/td>Khasi Hills <\/td>0.992<\/td>1596<\/td>0<\/td>0<\/td>Descent 250 P18 <\/td>6-2016<\/td>\n<\/tr>\n
32<\/td>Sima Acopan 1 <\/td>Venezuela <\/td>Bolivar <\/td>Auyan Tepui <\/td>0.855<\/td>1376<\/td>295<\/td>90<\/td>Venezuelan tepuis-their caves and biota <\/td>2-2018<\/td>\n<\/tr>\n
33<\/td>sima de la Liuvia de Sarisarinama (Sandstone) <\/td>Venezuela <\/td>Bolivar <\/td>Sarisarinama <\/td>0.84<\/td>1352<\/td>663<\/td>202<\/td>Venezuelan tepuis-their caves and biota <\/td>2-2018<\/td>\n<\/tr>\n
34<\/td>Sistema de la Bora Fosca <\/td>Spain <\/td>Catalunya <\/td>Osona <\/td>0.781<\/td>1257<\/td>0<\/td>0<\/td>Pete Membrado e-mail <\/td>12-2016<\/td>\n<\/tr>\n
35<\/td>Gruta do Lapao <\/td>Brazil <\/td>Bahia <\/td>- <\/td>0.746<\/td>1200<\/td>0<\/td>0<\/td>Eric Marques e-mail <\/td>1-2016<\/td>\n<\/tr>\n
36<\/td>Krem Pamskei (Sandstone) <\/td>India <\/td>Meghalaya <\/td>Khasi Hills <\/td>0.739<\/td>1189<\/td>0<\/td>0<\/td>Descent 250 P18 <\/td>6-2016<\/td>\n<\/tr>\n
37<\/td>sima Major de Sarisarinama (Quartzite) <\/td>Venezuela <\/td>Bolivar <\/td>Auyan Tepui <\/td>0.733<\/td>1179<\/td>1030<\/td>314<\/td>Atlas Great Caves of the World <\/td>6-2017<\/td>\n<\/tr>\n
38<\/td>Sima Menor <\/td>Venezuela <\/td>Bolivar <\/td>Sarisarinama <\/td>0.72<\/td>1158<\/td>814<\/td>248<\/td>Venezuelan tepuis-their caves and biota <\/td>2-2018<\/td>\n<\/tr>\n
39<\/td>Cueva Yanna<\/td>Venezuela <\/td>Bolivar <\/td>Churi Tepui <\/td>0.671<\/td>1080<\/td>131.2<\/td>40<\/td>Caves and biota of Venezualan Tepuis<\/td><\/td>\n<\/tr>\n
40<\/td>Sima Aonda 2<\/td>Venezuela <\/td>Bolivar <\/td>Aonda Tepui<\/td>0.652<\/td>1050<\/td>1066.27<\/td>325<\/td>Caves and biota of Venezualan Tepuis<\/td><\/td>\n<\/tr>\n
41<\/td>Ponorul Jitelor (Sandstone) <\/td>Romania <\/td>Maramures <\/td>Tibles Mnts. <\/td>0.634<\/td>1020<\/td>133<\/td>40.5<\/td>Alex Pologea e-mail <\/td>2-2020<\/td>\n<\/tr>\n
42<\/td>Abismo Guy Collet (Quartzite) <\/td>Brazil <\/td>Barcelos-AM <\/td>- <\/td>0.557<\/td>896<\/td>2201<\/td>671<\/td>Anais do XXIX Congresso Brasileiro de Espeleologia <\/td>6-2016<\/td>\n<\/tr>\n
43<\/td>cueva de Cunday <\/td>Colombia <\/td>Tolimal <\/td>Cunday <\/td>0.528<\/td>850<\/td>525<\/td>160<\/td>Atlas Great Caves of the World <\/td>6-2017<\/td>\n<\/tr>\n
44<\/td>Tham Patihan <\/td>Thailand <\/td>Ubon Ratchathani <\/td>Isan <\/td>0.429<\/td>691<\/td>134.5<\/td>41<\/td>Liviu Valenas e-mail <\/td>5-2019<\/td>\n<\/tr>\n
45<\/td>Plang Mawsyrpat (Sandstone) <\/td>India <\/td>Meghalaya <\/td>Khasi Hills <\/td>0.383<\/td>616<\/td>0<\/td>0<\/td>Descent 250 P18 <\/td>6-2016<\/td>\n<\/tr>\n
46<\/td>Tham Din Phieng <\/td>Thailand <\/td>Nong Khai <\/td>Sangkhom <\/td>0.342<\/td>550<\/td>20<\/td>6<\/td>Martin Ellis e-mail <\/td>2-2019<\/td>\n<\/tr>\n
47<\/td>Krem Lewlong (Sandstone) <\/td>India <\/td>Meghalaya <\/td>Khasi Hills <\/td>0.342<\/td>550<\/td>0<\/td>0<\/td>Descent 250 P18 <\/td>6-2016<\/td>\n<\/tr>\n
48<\/td>Krem Tylong Kobah (Sandstone) <\/td>India <\/td>Meghalaya <\/td>Khasi Hills <\/td>0.312<\/td>502<\/td>0<\/td>0<\/td>Descent 250 P18 <\/td>6-2016<\/td>\n<\/tr>\n
49<\/td>Tham Meut (Mued) <\/td>Thailand <\/td>Ubon Ratchathani <\/td>Pho Sai <\/td>0.3<\/td>482<\/td>99<\/td>30.3<\/td>Liviu Valenas & Martin Ellis e-mail <\/td>3-2020<\/td>\n<\/tr>\n
50<\/td>Ogba Ogbunike <\/td>Nigeria <\/td>Ogbunike <\/td>Onitsha <\/td>0.217<\/td>350<\/td>- <\/td>- <\/td>Atlas of the Great Caves and Karst of Africa Part 2 P255 <\/td>6-2017<\/td>\n<\/tr>\n
51<\/td>Tham Phou Pom 1 <\/td>Thailand <\/td>Ubon Ratchathani <\/td>Pho Sai <\/td>0.176<\/td>284<\/td>28<\/td>8.6<\/td>Liviu Valenas & Martin Ellis e-mail <\/td>3-2020<\/td>\n<\/tr>\n
52<\/td>Tolly's Secret Cave-Buck's Hole <\/td>USA <\/td>West Virginia <\/td>Pocahontas <\/td>0.125<\/td>202<\/td>42<\/td>12.8<\/td>HunterCampbell e-mail <\/td>12-2020<\/td>\n<\/tr>\n
53<\/td>Tham Nam Lot <\/td>Thailand <\/td>Ubon Ratchathani <\/td>Pho Sai <\/td>0.112<\/td>181<\/td>49<\/td>15<\/td>Martin Ellis e-mail <\/td>4-2021<\/td>\n<\/tr>\n
54<\/td>Air Raid Shelter Cave No 1 <\/td>Thailand <\/td>Phitsanulok <\/td>Nakhon Thai <\/td>0.093<\/td>150<\/td>0<\/td>0<\/td>Liviu Valenas & Martin Ellis e-mail <\/td>3-2020<\/td>\n<\/tr>\n
55<\/td>Tham Seri Thai <\/td>Thailand <\/td>Sakon Nakhon <\/td>Muang <\/td>0.093<\/td>150<\/td>0<\/td>0<\/td>Martin Ellis e-mail <\/td>3-2020<\/td>\n<\/tr>\n
56<\/td>Tham Ghia <\/td>Thailand <\/td>Ubon Ratchathani <\/td>Pho Sai <\/td>0.083<\/td>133<\/td>38<\/td>11.6<\/td>Liviu Valenas & Martin Ellis e-mail <\/td>3-2020<\/td>\n<\/tr>\n
57<\/td>? <\/td>USA <\/td>West Virginia <\/td>Randolph <\/td>0.079<\/td>127<\/td>0<\/td>0<\/td>Online <\/td>1-2016<\/td>\n<\/tr>\n
58<\/td>El Abismo <\/td>USA <\/td>Tennessee <\/td>White <\/td>0.076<\/td>122<\/td>200<\/td>61<\/td>Clinton Elmore on Facebook <\/td>3-2016<\/td>\n<\/tr>\n
59<\/td>Tham Cham Pha Tong <\/td>Thailand <\/td>Sakon Nakhon <\/td> <\/td>0.075<\/td>120<\/td>0<\/td>0<\/td>Liviu Valenas & Martin Ellis e-mail <\/td>3-2020<\/td>\n<\/tr>\n
60<\/td>Komodouro Cave (Siliceous Sandstone) <\/td>Mali <\/td>- <\/td>Bandiagara Plateau <\/td>0.068<\/td>110<\/td>- <\/td>- <\/td>Atlas of the Great Caves and Karst of Africa Part 2 P193 <\/td>6-2017<\/td>\n<\/tr>\n
61<\/td>Tham Phu Phanom Di 8 <\/td>Thailand <\/td>Ubon Ratchathani <\/td>Khemerat <\/td>0.068<\/td>110<\/td>29<\/td>8.7<\/td>Liviu Valenas e-mail <\/td>5-2019<\/td>\n<\/tr>\n
62<\/td>Tham Wat Sila At <\/td>Thailand <\/td>Chalyaphum <\/td>Muang <\/td>0.056<\/td>90<\/td>16<\/td>5<\/td>Martin Ellis e-mail <\/td>4-2021<\/td>\n<\/tr>\n
63<\/td>Air Raid Shelter Cave No 2 <\/td>Thailand <\/td>Phetchabun <\/td>Nakhon Thai <\/td>0.053<\/td>85<\/td>0<\/td>0<\/td>Martin Ellis e-mail <\/td>4-2021<\/td>\n<\/tr>\n
64<\/td>Plateau Sotano <\/td>USA <\/td>Tennessee <\/td>Grundy <\/td>0.038<\/td>61<\/td>75<\/td>22.9<\/td>Clinton Elmore on Facebook <\/td>3-2016<\/td>\n<\/tr>\n
65<\/td>Tham Klong <\/td>Thailand <\/td>Phetchabun <\/td>Nam Nao <\/td>0.029<\/td>46<\/td>7<\/td>2<\/td>Martin Ellis e-mail <\/td>4-2021<\/td>\n<\/tr>\n
66<\/td>Horror Bora Rift <\/td>USA <\/td>Tennessee <\/td>White <\/td>0.028<\/td>45<\/td>100<\/td>30.5<\/td>Clinton Elmore on Facebook <\/td>3-2016<\/td>\n<\/tr>\n
67<\/td>Tham Nam <\/td>Thailand <\/td>Phetchabun <\/td>Nam Nao <\/td>0.028<\/td>45<\/td>13<\/td>4<\/td>Martin Ellis e-mail <\/td>4-2021<\/td>\n<\/tr>\n
68<\/td>sistema Sabadell <\/td>Spain <\/td>Huesca <\/td>Hoz de Jaca <\/td>0<\/td>0<\/td>1903<\/td>580<\/td>Atlas Great Caves of the World <\/td>6-2017<\/td>\n<\/tr>\n
69<\/td>sima Auyantepuy Norte (Quartzite) <\/td>Venezuela <\/td>Bolivar <\/td>Auyan Tepui <\/td>0<\/td>0<\/td>1050<\/td>320<\/td>Atlas Great Caves of the World <\/td>6-2017<\/td>\n<\/tr>\n
70<\/td>Mawenge Mwena <\/td>Zimbabwe <\/td>- <\/td>Chimanimani NP <\/td>0<\/td>0<\/td>1001<\/td>305<\/td>Tim Truluck <\/td>6-2017<\/td>\n<\/tr>\n
71<\/td>sima Anoda Este 2 (Quartzite) <\/td>Venezuela <\/td>Bolivar <\/td>Auyan Tepui <\/td>0<\/td>0<\/td>968<\/td>295<\/td>Atlas Great Caves of the World <\/td>6-2017<\/td>\n<\/tr>\n
72<\/td>sima Anoda Sur 1 (Quartzite) <\/td>Venezuela <\/td>Bolivar <\/td>Auyan Tepui <\/td>0<\/td>0<\/td>951<\/td>290<\/td>Atlas Great Caves of the World <\/td>6-2017<\/td>\n<\/tr>\n
73<\/td>Jungle Pot <\/td>Zimbabwe <\/td>- <\/td>Chimanimani NP <\/td>0<\/td>0<\/td>732<\/td>223<\/td>Tim Truluck <\/td>6-2017<\/td>\n<\/tr>\n
74<\/td>Bounding Pot <\/td>Zimbabwe <\/td>- <\/td>Chimanimani NP <\/td>0<\/td>0<\/td>636<\/td>194<\/td>Tim Truluck <\/td>6-2017<\/td>\n<\/tr>\n
SALT CAVES<\/td><\/td><\/td><\/td><\/td><\/td><\/td><\/td><\/td><\/td><\/td>\n<\/tr>\n
1<\/td>Mearat Malcham <\/td>Israel <\/td>Mt. Sedom <\/td> <\/td>6.338<\/td>10200<\/td>443<\/td>135<\/td>Yual Sobolyev FB <\/td>3-2019<\/td>\n<\/tr>\n
2<\/td>3N (Namakdan) Cave <\/td>Iran <\/td>Qeshm Island <\/td>- <\/td>4.089<\/td>6580<\/td>0<\/td>0<\/td>ICN Proceedings <\/td>7-205<\/td>\n<\/tr>\n
3<\/td>Cova dels Meandres de sales <\/td>Spain <\/td>Catalonia <\/td>Bages <\/td>2.672<\/td>4300<\/td>614<\/td>187<\/td>Jordi Lloret-Prieto e-mail <\/td>3-2016<\/td>\n<\/tr>\n
4<\/td>pestera 6S de la Manzalesti <\/td>Romania <\/td>Vrancea <\/td>Subcarpatii Vrancei <\/td>2.01<\/td>3234<\/td>138<\/td>42<\/td>Alex Pologea e-mail <\/td>2-2020<\/td>\n<\/tr>\n
5<\/td>Pestera (the cave) 6S de la Manzalesti<\/td>Romania<\/td>Subcarpa?ii<\/td><\/td>2.01<\/td>3234<\/td>137.8<\/td>42<\/td>Vasile Giurgiu email<\/td>2024-01<\/td>\n<\/tr>\n
6<\/td>Dnepropetrovskaia <\/td>Tajikistan <\/td>- <\/td>- <\/td>1.553<\/td>2500<\/td>0<\/td>0<\/td>Jordi Lloret-Prieto e-mail <\/td>3-2016<\/td>\n<\/tr>\n
7<\/td>Ghar-e Daneshya <\/td>Iran <\/td>Hormoz Island <\/td>- <\/td>1.186<\/td>1909<\/td>0<\/td>0<\/td>Jordi Lloret-Prieto e-mail <\/td>3-2016<\/td>\n<\/tr>\n
8<\/td>Komsomolskaia <\/td>Tajikistan <\/td>- <\/td>- <\/td>1.15<\/td>1850<\/td>0<\/td>0<\/td>Jordi Lloret-Prieto e-mail <\/td>3-2016<\/td>\n<\/tr>\n
9<\/td>Sedom <\/td>Israel <\/td>Mt. Sedom <\/td>- <\/td>1.118<\/td>1799<\/td>279<\/td>85<\/td>Atlas Great Caves of the World <\/td>6-2017<\/td>\n<\/tr>\n
10<\/td>Colonel <\/td>Israel <\/td>Mt. Sedom <\/td>- <\/td>0.9<\/td>1448<\/td>417<\/td>127<\/td>Atlas Great Caves of the World <\/td>6-2017<\/td>\n<\/tr>\n
11<\/td>Hakikar Cave <\/td>Israel <\/td>Dead Sea <\/td> <\/td>0.865<\/td>1392<\/td>123<\/td>37.5<\/td>Boaz Langford e-mail <\/td>3-2020<\/td>\n<\/tr>\n
12<\/td>White Foam Cave <\/td>Iran <\/td>Shiraz <\/td> <\/td>0.784<\/td>1262<\/td>0<\/td>0<\/td>Michal Filippi e-mail <\/td>8-2018<\/td>\n<\/tr>\n
13<\/td>Bolsog Cirka <\/td>Tajikistan <\/td>- <\/td>- <\/td>0.715<\/td>1150<\/td>0<\/td>0<\/td>Jordi Lloret-Prieto e-mail <\/td>3-2016<\/td>\n<\/tr>\n
14<\/td>Zechuchit <\/td>Israel <\/td>Mt. Sedom <\/td>- <\/td>0.705<\/td>1135<\/td>325<\/td>99<\/td>Atlas Great Caves of the World <\/td>6-2017<\/td>\n<\/tr>\n
15<\/td>Cirgue de Bol'soj Cave <\/td>Russia <\/td>Palmir <\/td>- <\/td>0.639<\/td>1029<\/td>394<\/td>120<\/td>Atlas Great Caves of the World <\/td>6-2017<\/td>\n<\/tr>\n
16<\/td>Doljeno Cudo <\/td>Tajikistan <\/td>- <\/td>- <\/td>0.541<\/td>870<\/td>0<\/td>0<\/td>Jordi Lloret-Prieto e-mail <\/td>3-2016<\/td>\n<\/tr>\n
17<\/td>Gulnazia Cave <\/td>Israel <\/td>- <\/td>- <\/td>0.463<\/td>745<\/td>0<\/td>0<\/td>Boaz Langford e-mail <\/td>4-2019<\/td>\n<\/tr>\n
18<\/td>Notza Cave <\/td>Israel <\/td>- <\/td>- <\/td>0.455<\/td>732<\/td>0<\/td>0<\/td>Boaz Langford e-mail <\/td>4-2019<\/td>\n<\/tr>\n
19<\/td>Zalafel <\/td>Israel <\/td>Mt. Sedom <\/td>- <\/td>0.435<\/td>700<\/td>0<\/td>0<\/td>Atlas Great Caves of the World <\/td>6-2017<\/td>\n<\/tr>\n
20<\/td>Ikirkas Cave <\/td>Israel <\/td>- <\/td>- <\/td>0.417<\/td>671<\/td>0<\/td>0<\/td>Boaz Langford e-mail <\/td>4-2019<\/td>\n<\/tr>\n
21<\/td>Forat Mico <\/td>Spain <\/td>Catalunya <\/td>Bages <\/td>0.398<\/td>640<\/td>0<\/td>0<\/td>Pete Membrado e-mail <\/td>12-2016<\/td>\n<\/tr>\n
22<\/td>Peteq <\/td>Israel <\/td>Mt. Sedom <\/td>- <\/td>0.326<\/td>524<\/td>0<\/td>0<\/td>Atlas Great Caves of the World <\/td>6-2017<\/td>\n<\/tr>\n
23<\/td>Toroton Cave (Salty Bedrock) <\/td>Kenya <\/td>Great Rift Valley <\/td>Mt.Susua <\/td>0.311<\/td>500<\/td>0<\/td>0<\/td>Atlas of the Great Caves and Karst of Africa Part 1 P143 <\/td>6-2017<\/td>\n<\/tr>\n
24<\/td>Konus Cave <\/td>Israel <\/td>- <\/td>- <\/td>0.301<\/td>485<\/td>0<\/td>0<\/td>Boaz Langford e-mail <\/td>4-2019<\/td>\n<\/tr>\n
25<\/td>Qolnoa <\/td>Israel <\/td>Mt. Sedom <\/td>- <\/td>0.287<\/td>462<\/td>0<\/td>0<\/td>Atlas Great Caves of the World <\/td>6-2017<\/td>\n<\/tr>\n
26<\/td>Hanit Cave <\/td>Israel <\/td>- <\/td>- <\/td>0.265<\/td>426<\/td>0<\/td>0<\/td>Boaz Langford e-mail <\/td>4-2019<\/td>\n<\/tr>\n
27<\/td>Zanav-Michnasim Cave <\/td>Israel <\/td>- <\/td>- <\/td>0.221<\/td>355<\/td>0<\/td>0<\/td>Boaz Langford e-mail <\/td>4-2019<\/td>\n<\/tr>\n
28<\/td>Wolf Den Cave <\/td>USA <\/td>Louisiana <\/td>Natchitoches Parish <\/td>0.015<\/td>23<\/td>0<\/td>0<\/td>Map on FB <\/td>10-2020<\/td>\n<\/tr>\n
TALUS & BOULDER & GRANITE CAVES<\/td><\/td><\/td><\/td><\/td><\/td><\/td><\/td><\/td><\/td><\/td>\n<\/tr>\n
1<\/td>T.S.O.D. Cave (Talus,Anorthosite) <\/td>USA <\/td>New York <\/td>Essex <\/td>2.472<\/td>3978<\/td>0<\/td>0<\/td>Atlas - Great Caves of the World <\/td>6-2016<\/td>\n<\/tr>\n
2<\/td>Bodagrottorna (Boulder\/Granite) <\/td>Sweden <\/td>G\u00e4vleborg <\/td>Iggesund <\/td>1.636<\/td>2633<\/td>0<\/td>0<\/td>Rabbe Sjoberg e-mail <\/td>8-2016<\/td>\n<\/tr>\n
3<\/td>Bear Gulch Cave <\/td>USA <\/td>California <\/td>San Bnito <\/td>1.09<\/td>1754<\/td>156<\/td>47.5<\/td>Bruce Rogers e-mail <\/td>5-2016<\/td>\n<\/tr>\n
4<\/td>Bat Cave (Gneiss) <\/td>USA <\/td>North Carolina <\/td>Rutherford <\/td>1.053<\/td>1695<\/td>0<\/td>0<\/td>Atlas - Great Caves of the World <\/td>6-2016<\/td>\n<\/tr>\n
5<\/td>M.B.D.A.T.H.S. Cave (Talus,Granite) <\/td>USA <\/td>New Hampshire <\/td>Grafton <\/td>1.004<\/td>1616<\/td>0<\/td>0<\/td>Atlas - Great Caves of the World <\/td>6-2016<\/td>\n<\/tr>\n
6<\/td>A Trapa Cave (Granite) <\/td>Spain <\/td>Galicia <\/td>Pontevedra <\/td>0.864<\/td>1390<\/td>308<\/td>94<\/td>Marcos Vaqueiro e-mail <\/td>9-2016<\/td>\n<\/tr>\n
7<\/td>H\u00f6lickgrottan (Granite) <\/td>Sweden <\/td>G\u00e4vleborg <\/td>Hornslandet <\/td>0.833<\/td>1340<\/td>0<\/td>0<\/td>Rabbe Sjoberg e-mail <\/td>8-2016<\/td>\n<\/tr>\n
8<\/td>Hurricane Cave (Granite Boulder\/Talus) <\/td>USA <\/td>Colorado <\/td>Teller <\/td>0.733<\/td>1180<\/td>553<\/td>168.6<\/td>Cascade Caver V35N6P45 <\/td>6-2001<\/td>\n<\/tr>\n
9<\/td>Gobholo Cave <\/td>Swaziland <\/td>Mbabane <\/td>Hhoho <\/td>0.683<\/td>1099<\/td>203<\/td>62<\/td>Manuela S. Scheuerer e-mail <\/td>1-2016<\/td>\n<\/tr>\n
10<\/td>Millerton Lake Cave (Granite Boulder) <\/td>USA <\/td>California <\/td>- <\/td>0.655<\/td>1054<\/td>338<\/td>103<\/td>Bob Richards <\/td>2-2015<\/td>\n<\/tr>\n
11<\/td>Greenhorn System (Boulder Cave) <\/td>USA <\/td>California <\/td>Kern <\/td>0.594<\/td>956<\/td>497<\/td>151.5<\/td>NSS News V44N4P88 <\/td>4-2001<\/td>\n<\/tr>\n
12<\/td>O Folon Cave (Granite) <\/td>Spain <\/td>Galicia <\/td>Pontevedra <\/td>0.562<\/td>905<\/td>112<\/td>34<\/td>Marcos Vaqueiro e-mail <\/td>9-2016<\/td>\n<\/tr>\n
13<\/td>Almek\u00e4rrgrytet (Granite) <\/td>Sweden <\/td>J\u00f6nk\u00f6ping <\/td>Misterhult <\/td>0.379<\/td>610<\/td>0<\/td>0<\/td>Rabbe Sjoberg e-mail <\/td>8-2016<\/td>\n<\/tr>\n
14<\/td>\u00d6rnn\u00e4stet (Gneiss) <\/td>Sweden <\/td>G\u00e4vleborg <\/td>Iggesund <\/td>0.323<\/td>520<\/td>0<\/td>0<\/td>Rabbe Sjoberg e-mail <\/td>8-2016<\/td>\n<\/tr>\n
15<\/td>Str\u00e4ngbergsgrottan (Granite) <\/td>Sweden <\/td>J\u00e4mtland <\/td>Gallo <\/td>0.317<\/td>510<\/td>0<\/td>0<\/td>Rabbe Sjoberg e-mail <\/td>8-2016<\/td>\n<\/tr>\n
16<\/td>Albarellos Cave System (Granite) <\/td>Spain <\/td>Galicia <\/td>Pontevedra <\/td>0.311<\/td>500<\/td>98<\/td>30<\/td>Marcos Vaqueiro e-mail <\/td>9-2016<\/td>\n<\/tr>\n
17<\/td>Danzuriyaa Cave (Basalt) <\/td>Ethiopia <\/td>Debre <\/td>Markos area <\/td>0.28<\/td>450<\/td>0<\/td>0<\/td>Atlas of the Great Caves and Karst of Africa Part 1 P112 <\/td>6-2017<\/td>\n<\/tr>\n
18<\/td>Gillberga Gryt (Granite) <\/td>Sweden <\/td>Uppsala <\/td>\u00d6sthammar <\/td>0.28<\/td>450<\/td>0<\/td>0<\/td>Rabbe Sjoberg e-mail <\/td>8-2016<\/td>\n<\/tr>\n
19<\/td>Twit Twins<\/td>USA<\/td>Colorado <\/td>Park<\/td>0.23<\/td>373.2<\/td>109.5<\/td>33.4<\/td>Paul Burger<\/td>3-2023<\/td>\n<\/tr>\n
20<\/td>Stora Tr\u00e4ngbergsgrottan (Granite?) <\/td>Sweden <\/td>V\u00e4stmanland <\/td>K\u00f6ping <\/td>0.23<\/td>370<\/td>0<\/td>0<\/td>Rabbe Sjoberg e-mail <\/td>8-2016<\/td>\n<\/tr>\n
21<\/td>\u00d6stra Kl\u00f6vbergsgrottan <\/td>Sweden <\/td>S\u00f6dermanland <\/td>- <\/td>0.225<\/td>362<\/td>0<\/td>0<\/td>Rabbe Sjoberg e-mail <\/td>1-2016<\/td>\n<\/tr>\n
22<\/td>Frugrottan <\/td>Sweden <\/td>S\u00f6dermanland <\/td>- <\/td>0.199<\/td>321<\/td>0<\/td>0<\/td>Rabbe Sjoberg e-mail <\/td>1-2016<\/td>\n<\/tr>\n
23<\/td>Wind Cave <\/td>USA <\/td>Pennsylvania <\/td>Lancaster <\/td>0.199<\/td>320<\/td>45<\/td>13.7<\/td>FB Map <\/td>2-2021<\/td>\n<\/tr>\n
24<\/td>T\u00f6llsj\u00f6grottan <\/td>Sweden <\/td>S\u00f6dermanland <\/td>- <\/td>0.186<\/td>300<\/td>0<\/td>0<\/td>Rabbe Sjoberg e-mail <\/td>1-2016<\/td>\n<\/tr>\n
25<\/td>Grotte du March\u00e8 (Schist) <\/td>Guinea <\/td>Fouta-Djallon <\/td>- <\/td>0.155<\/td>250<\/td>0<\/td>0<\/td>Atlas of the Great Caves and Karst of Africa Part 1 P134 <\/td>6-2017<\/td>\n<\/tr>\n
26<\/td>Lower Millerton Lake Cave (Granite Boulder) <\/td>USA <\/td>California <\/td>- <\/td>0.155<\/td>249<\/td>87<\/td>26.5<\/td>Bob Richards <\/td>2-2015<\/td>\n<\/tr>\n
27<\/td>Iceberg Cave<\/td>USA<\/td>Colorado<\/td>Park<\/td>0.12<\/td>195.6<\/td>77.4<\/td>23.6<\/td>Paul Burger<\/td>3-2023<\/td>\n<\/tr>\n
28<\/td>Three Sisters Cave <\/td>USA <\/td>Virginia <\/td>Arlington <\/td>0.116<\/td>187<\/td>6<\/td>1.8<\/td>Ed Devine <\/td>5-2016<\/td>\n<\/tr>\n
29<\/td>A Furma (Granite) <\/td>Portugal <\/td>- <\/td>Minho-Lima <\/td>0.109<\/td>176<\/td>- <\/td>- <\/td>Marcos Vaqueiro e-mail <\/td>9-2016<\/td>\n<\/tr>\n
30<\/td>Ogba Odoru (Schist) <\/td>Nigeria <\/td>Adu-Achi <\/td>Oji River <\/td>0.093<\/td>150<\/td>- <\/td>- <\/td>Atlas of the Great Caves and Karst of Africa Part 2 P255 <\/td>6-2017<\/td>\n<\/tr>\n
31<\/td>Adeghas Cave System (Granite0 <\/td>Spain <\/td>Galicia <\/td>Pontevedra <\/td>0.093<\/td>150<\/td>66<\/td>20<\/td>Marcos Vaqueiro e-mail <\/td>9-2016<\/td>\n<\/tr>\n
32<\/td>A Touba do Brion Cobreiras Talus (Granite) <\/td>Spain <\/td>Galicia <\/td>Pontevedra <\/td>0.093<\/td>150<\/td>59<\/td>18<\/td>Marcos Vaqueiro e-mail <\/td>9-2016<\/td>\n<\/tr>\n
33<\/td>Grotte de Bourdout Oumou (Schist) <\/td>Chad <\/td>- <\/td>- <\/td>0.071<\/td>115<\/td>- <\/td>- <\/td>Atlas of the Great Caves and Karst of Africa Part 1 P64 <\/td>6-2017<\/td>\n<\/tr>\n
34<\/td>Kellys Knob 67 <\/td>USA <\/td>Virginia <\/td>Craig <\/td>0.032<\/td>52<\/td>19<\/td>5.8<\/td>Bill Koerschner e-mail <\/td>5-2021<\/td>\n<\/tr>\n
35<\/td>Grotte de Kom Zoll\u00e8 <\/td>Central Afr. Rep. <\/td>- <\/td>- <\/td>0.031<\/td>50<\/td>- <\/td>- <\/td>Atlas of the Great Caves and Karst of Africa Part 1 P64 <\/td>6-2017<\/td>\n<\/tr>\n
36<\/td>Kellys Knob 63 <\/td>USA <\/td>Virginia <\/td>Craig <\/td>0.028<\/td>45<\/td>18<\/td>5.5<\/td>Bill Koerschner e-mail <\/td>5-2021<\/td>\n<\/tr>\n
<\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td> <\/td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n","protected":false},"excerpt":{"rendered":"

Caves formed in conglomerate, chalk, tufa, sandstone, quartzite, salt, talus, or granite Updated 12\/09\/2025. Send updates and corrections to Cavemonpaul at hotmail.com Copyright 2025 NSS Geo2, Paul Burger NSS 26452, FE, CMDo not ask for cave locations, I will not give them out.<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2107,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2183","page","type-page","status-publish","hentry"],"yoast_head":"\nLongest Non-traditional Caves - Cave-Exploring.Com<\/title>\n<meta name=\"description\" content=\"List of the longest non-traditional (pseudokarst) caves in the world. 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