List of deepest caves

This list of deepest caves includes the deepest known natural caves according to maximum surveyed depth as of 2025. The depth value is measured from the highest to the lowest accessible cave point.

# Name Depth (m) Length (km) Length (mi) Country Coordinates
1 Krubera-Voronja Cave 2224 23.0 km 14.3 mi Abkhazia / Georgia 43°25′04.0″N 40°18′35.4″E / 43.417778°N 40.309833°E / 43.417778; 40.309833 (Krubera-Voronja Cave)
2 Veryovkina Cave 2209 17.5 km 10.9 mi Abkhazia / Georgia 43°23′51″N 40°21′34.9″E / 43.39750°N 40.359694°E / 43.39750; 40.359694 (Veryovkina)
3 Sarma Cave 1830 19.2 km 11.9 mi Abkhazia / Georgia 43°24′56.2″N 40°21′50″E / 43.415611°N 40.36389°E / 43.415611; 40.36389 (Sarma Cave)
4 Tovliani Cave [ka] 1760 40.8 km 25.4 mi Abkhazia / Georgia 43°15′53″N 40°43′06″E / 43.26472°N 40.71833°E / 43.26472; 40.71833 (Tovliani Cave)
5 Lamprechtsofen 1727 61.0 km 37.9 mi Austria 47°31′34″N 12°44′21″E / 47.52611°N 12.73917°E / 47.52611; 12.73917 (Lamprechtsofen)
6 Gouffre Mirolda 1661 22.0 km 13.7 mi France 46°05′19.9″N 6°46′14.0″E / 46.088861°N 6.770556°E / 46.088861; 6.770556 (Gouffre Mirolda)
7 Gouffre Jean-Bernard 1612 30.2 km 18.8 mi France 46°06′08″N 6°46′46.6″E / 46.10222°N 6.779611°E / 46.10222; 6.779611 (Gouffre Jean-Bernard)
8 Sistema del Cerro del Cuevón [es] 1589 7.0 km 4.3 mi Spain 43°13′14″N 4°51′37″W / 43.22056°N 4.86028°W / 43.22056; -4.86028 (Torca del Cerro del Cuevón)
9 Hirlatzhöhle 1560 120.5 km 74.9 mi Austria 47°32′41.9″N 13°37′51.5″E / 47.544972°N 13.630972°E / 47.544972; 13.630972 (Hirlatzhöhle)
10 Sistema Huautla 1560 100.2 km 62.3 mi Mexico 18°07′16.37″N 96°48′00.03″W / 18.1212139°N 96.8000083°W / 18.1212139; -96.8000083 (Sótano de San Agustin, Sistema Huautla)
11 Chevé Cave 1538 96.1 km 59.7 mi Mexico 17°51′51.6″N 96°47′39.6″W / 17.864333°N 96.794333°W / 17.864333; -96.794333 (Chevé Cave)
12 Boybuloq 1523 19.9 km 12.4 mi Uzbekistan 38°23′04″N 67°30′06″E / 38.38444°N 67.50167°E / 38.38444; 67.50167 (Boybuloq Cave)
13 Pantyukhin Cave [ka] 1508 7.9 km 4.9 mi Abkhazia / Georgia 43°19′54.4″N 40°29′56.9″E / 43.331778°N 40.499139°E / 43.331778; 40.499139 (Pantyukhin Cave)
14 Sima de la Cornisa [ru] 1507 6.4 km 4.0 mi Spain 43°10′45″N 04°51′51″W / 43.17917°N 4.86417°W / 43.17917; -4.86417 (Sima de la Cornisa)
15 Čehi 2 1505 5.5 km 3.4 mi Slovenia 46°22′01″N 13°30′36″E / 46.36694°N 13.51000°E / 46.36694; 13.51000 (Čehi 2)
16 Sistema del Trave [fr] 1441 9.1 km 5.7 mi Spain 43°13′16″N 04°51′29″W / 43.22111°N 4.85806°W / 43.22111; -4.85806 (Sistema del Trave)
17 Lukina-Trojama system 1431 3.7 km 2.3 mi Croatia 44°46′01″N 15°01′35″E / 44.76694°N 15.02639°E / 44.76694; 15.02639 (Velebit caves)
18 Egma Sinkhole 1429 3.1 km 1.9 mi Turkey 36°18′54″N 32°46′44″E / 36.31500°N 32.77889°E / 36.31500; 32.77889 (Egma Sinkhole)
19 Gouffre de la Pierre Saint-Martin 1410 88.1 km 54.7 mi. France, Spain 42°58′05″N 0°46′10″W / 42.96806°N 0.76944°W / 42.96806; -0.76944 (Gouffre de La Pierre Saint-Martin)
20 Kuzgun Cave [ru] 1400 3.1 km 1.9 mi Turkey 37°50′13.50″N 35°17′12.31″E / 37.8370833°N 35.2867528°E / 37.8370833; 35.2867528 (Kuzgun Cave)
21 Hochscharten-Höhlensystem 1394 14.6 km 9.1 mi Austria 47°35′10.8″N 13°05′40.1″E / 47.586333°N 13.094472°E / 47.586333; 13.094472 (Hochschartehöhlensystem)
22 Črnelsko brezno [sl] 1393 20.0 km 12.4 mi Slovenia 46°22′25.8″N 13°30′56.5″E / 46.373833°N 13.515694°E / 46.373833; 13.515694 (Črnelsko brezno sistem)
23 Abisso Paolo Roversi 1360 4.2 km 2.6 mi Italy 44°06′43.5″N 10°13′32.9″E / 44.112083°N 10.225806°E / 44.112083; 10.225806 (Abisso Paolo Roversi)
24 Sistema Arañonera-Tendenera 1349 46.3 km 28.8 mi Spain 42°40′45.8″N 0°08′33.4″W / 42.679389°N 0.142611°W / 42.679389; -0.142611 (Sistema Arañonera-Tendenera)
25 Sima del Sabbat (B112) 1346 6.7 km 4.2 mi Spain 42°30′59.1″N 0°18′27.8″E / 42.516417°N 0.307722°E / 42.516417; 0.307722 (Sima del Sabbat (B112))
26 BU 56 [fr] 1340 38.9 km 24.2 mi Spain 42°55′37.4″N 0°45′28.1″W / 42.927056°N 0.757806°W / 42.927056; -0.757806 (BU 56)
27 Siebenhengste-Hohgant-Höhle 1340 164.5 km 102.2 mi Switzerland 46°47′1.76″N 7°54′4.43″E / 46.7838222°N 7.9012306°E / 46.7838222; 7.9012306 (Siebenhengste-Hohgant-Höhle)
28 Nedam [hr] 1335 3.3 km 2.1 mi Croatia 44°45′41.4″N 15°01′56.0″E / 44.761500°N 15.032222°E / 44.761500; 15.032222 (Nedam jama)
29 Slovačka jama [hr] 1324 6.4 km 4.0 mi Croatia 44°44′53″N 15°00′16″E / 44.74806°N 15.00444°E / 44.74806; 15.00444 (Slovačka jama)
30 Renetovo brezno [sl] 1322 15.3 km 9.5 mi Slovenia 46°21′18.9″N 13°26′42.4″E / 46.355250°N 13.445111°E / 46.355250; 13.445111 (Renetovo brezno)
31 Mala Boka 1319 11.9 km 7.4 mi Slovenia 46°19′16.6″N 13°29′28.6″E / 46.321278°N 13.491278°E / 46.321278; 13.491278 (Mala Boka - Polska Jama (BC4) System)
32 Complesso del Releccio Alfredo Bini [it] 1313 25.3 km 15.7 mi Italy 45°57′27.6″N 9°22′52.8″E / 45.957667°N 9.381333°E / 45.957667; 9.381333 (Complesso del Releccio Alfredo Bini)
33 Kuchlberg-Höhlensystem 1307 39.0 km 24.2 mi Austria 47°33′18″N 13°16′0.1″E / 47.55500°N 13.266694°E / 47.55500; 13.266694 (Hochschartehöhlensystem)
34 Jojar Cave 1300 2.2 km 1.4 mi Iran 34°25′31.2″N 47°16′51.6″E / 34.425333°N 47.281000°E / 34.425333; 47.281000 (Jojar Cave)
35 Cosanostraloch - Berger - Platteneck Höhlensystem [de] 1291 30.3 km 18.8 mi Austria 47°33′27″N 13°13′16″E / 47.55750°N 13.22111°E / 47.55750; 13.22111 (Cosanostraloch - Berger - Platteneck Höhlensystem)
36 Ilyukhin Cave [ka] 1286 8.9 km 5.5 mi Abkhazia / Georgia 43°25′53″N 40°21′10″E / 43.43146°N 40.35288°E / 43.43146; 40.35288 (Vladimir V. Ilyukhin System)
37 Višnevskij Cave 1283 8.5 km 5.3 mi Uzbekistan 38°22′27″N 67°31′58″E / 38.37417°N 67.53278°E / 38.37417; 67.53278 (Višnevskij cave)
38 Cueva Charco 1278 6.7 km 4.2 mi Mexico 17°56′12″N 96°46′25.8″W / 17.93667°N 96.773833°W / 17.93667; -96.773833 (Cueva Charco)
39 Morca Cave 1276 5.7 km 3.5 mi Turkey 36°18′33.7″N 32°39′37.4″E / 36.309361°N 32.660389°E / 36.309361; 32.660389 (Morca Cave)
40 Sistema del (Pozu) Xitu - Cueva de Culiembro [es] 1264 10.7 km 6.6 mi Spain 43°14′25.8″N 4°55′36.9″W / 43.240500°N 4.926917°W / 43.240500; -4.926917 (Sistema del Jitu)
41 Moskovuri 1260 2.5 km 1.6 mi Abkhazia / Georgia 43°26′30″N 40°22′56.7″E / 43.44167°N 40.382417°E / 43.44167; 40.382417 (Moskovuri)
42 Gouffre Berger 1258 45.0 km 28.0 mi France 45°13′09″N 5°36′17.2″E / 45.21917°N 5.604778°E / 45.21917; 5.604778 (Gouffre Berger)
43 Réseau du Casoar 1258 17.3 km 10.7 mi Papua New Guinea 5°28′53″S 151°20′46″E / 5.48139°S 151.34611°E / -5.48139; 151.34611 (Réseau du Casoar)
44 Torca dos los Rebecos 1255 2.2 km 1.4 mi Spain 43°13′01.8″N 4°51′28.7″W / 43.217167°N 4.857972°W / 43.217167; -4.857972 (Torca dos los Rebecos)
45 Pozo del Madejuno 1252 2.8 km 1.7 mi Spain 43°10′05.4″N 4°50′40.5″W / 43.168167°N 4.844583°W / 43.168167; -4.844583 (Pozo del Madejuno)
46 Sistema J2 1229 14.8 km 9.2 mi Mexico 17°54′13.75″N 96°45′46.76″W / 17.9038194°N 96.7629889°W / 17.9038194; -96.7629889
Map all coordinates in "List of deepest caves" using OpenStreetMap

Download coordinates as:

See also

References

  1. 1 2 3 Dubliansky, V.N.; Klimchuk, A.B.; Kiselev, V.E.; Vakhrushev, B.A.; Kovalev, Yu. N.; Melnikov, V.P.; Ryzhkov, A.F.; Tintilozov, Z.K.; Chuykov, V.D.; Churubrova, M.L. "Descriptions des grottes du massif Arabika - 63.Système souterrain Arabika / Описания пещер массива Арабика - 63.Пещерная система Арабикская" (in Russian). Retrieved 2020-01-12.
  2. ↑ "3D model of the Krubera (Voronja) Cave". Ukrainian Institute of Speleology and Karstology. Archived from the original (VRML) on 2009-04-01. Retrieved 2009-04-04.
  3. ↑ "Facebook". www.facebook.com. Retrieved 2024-09-22.
  4. 1 2 "Great Caves of the World". Portalul Speologilor din Romania. Archived from the original on 12 May 2014. Retrieved 10 May 2014.
  5. ↑ V.N. Dubliansky; A.B. Klimchuk; V.E. Kiselev; B.A. Vakhrushev; Yu.N. Kovalev; V.P. Melnikov; A.F. Ryzhkov; Z.K. Tintilozov; V.D. Chuykov; M.L. Churubrova. "Описания пещер массива Арабика - 63.Пещерная система Арабикская" (in Russian). Retrieved 17 February 2020.
  6. ↑ Barashkov, Aleksei (20 September 2024). "В период с 2 по 25 августа текущего года ..." [In the time from 2 to 25 August this year ...]. vk.com (in Russian). Retrieved 20 September 2024.
  7. ↑ Lyubimov, Petr (12 March 2018). "Экспедиция в Верёвкина март 2018. Глубина пещеры достигла -2212 метров" [Expedition to Veryovkina in March 2018. Cave depth reached -2212 m] (in Russian). Retrieved 25 November 2018.
  8. 1 2 Endovitsky, Alexey Vladimirovich, ed. (2016). "Отчет о спелеопоходе 4 к.с. по республике Абхазия (Западный Кавказ), совершенном с 29.08.2016 по 10.09.2016 г." [Report on speleo expedition 4 c. c. (complexity category) in the Republic of Abkhazia (Western Caucasus), from August 29, 2016 to September 10, 2016] (PDF) (in Russian). Archived from the original (PDF) on December 22, 2018. Retrieved 25 November 2018.
  9. ↑ Gromov, Alexey (27 December 2017). "Снежная пещера в Абхазии: фото, описание" [Snezhnaja (Snow) Cave in Abkhazia: Photos and Description] (in Russian). Retrieved 25 November 2018.
  10. 1 2 3 4 5 Theo Pfarr; Robert Seebacher; Lukas Plan (2024-04-01). "Die tiefsten Höhlen Österreichs" (PDF) (in German). Retrieved 2024-05-04.
  11. 1 2 "Les topographies du système du Criou" (in French). 23 December 2022. Retrieved 2023-09-14.
  12. ↑ "Cross section Gouffre Mirolda et réseau Lucien Bouclier" (PDF). 2024-09-17.
  13. ↑ Le gouffre Jean-Bernard, 1602 m: Samoens/Haute-Savoie/France: record du monde de profondeur (in French). Groupe Vulcain. 1991. ISBN 978-2-7417-0031-9.
  14. ↑ G.S Vulcain (2024-07-17). "Jean Bernard" (PDF). Retrieved 2025-04-17.
  15. 1 2 3 4 5 6 7 8 "Catálogo de Grandes Cavidades Españolas - Clasificación por Desnivel >300m" (in Spanish). Archived from the original on 29 March 2023. Retrieved 30 June 2019.
  16. 1 2 3 "Lang gesuchter Durchstieg in der Hirlatzhöhle gefunden" (in German). Kleine Zeitung. September 30, 2018. Retrieved 30 Sep 2018.
  17. ↑ "Sistema Huautla Becomes Deepest Cave in the Western Hemisphere". CavingNews. April 3, 2013. Archived from the original on 25 January 2020. Retrieved 22 Jan 2015.
  18. 1 2 3 Mark Minton. "Long Caves of Mexico February 2024" (PDF). Retrieved 2024-05-06.
  19. 1 2 Stone, Bill (2025). "2026 Sistema Cheve Expedition". United States Deep Caving Team. Retrieved 3 October 2025.
  20. 1 2 Jakopin, Primož (29 March 2026). "Asia 2025 / Expedition to caves in the Chul-Bair and Hodja-Gur-Gur-Ata mountains, Uzbekistan". Retrieved 21 April 2026.
  21. ↑ "Sistema de la Cornisa (HG43) Torca Magali, segunda cavidad mas profunda de Espana" (PDF). Subterránea (in Spanish). 29.
  22. 1 2 3 4 5 6 7 8 Jamarska zveza Slovenije (2020-02-16). "Najdaljše in najgloblje jame v Sloveniji" (in Slovenian). Retrieved 2020-02-17.
  23. ↑ "Popis najvećih špilja" (in Croatian). Retrieved 5 October 2016.
  24. 1 2 "pocket card Croatia" (PDF).
  25. ↑ "Balkan Speleo Union - NEWS FROM BALKANS". Archived from the original on 2007-09-28. Retrieved 2006-10-15.
  26. ↑ "Peynirlikönü Düdeni". The Archaeological Settlements of Turkey - TAY Project. Archived from the original on 2014-09-12. Retrieved 2014-09-12.
  27. ↑ Alexandre Pont; Paul De Bie. "Synthèse générale des réseaux" (PDF). Retrieved 2023-12-01.
  28. ↑ Klimchouk, Alexander. "Kuzgun Cave and its Context: the first super-deep cave in the Aladaglar Massif, Turkey". Retrieved 2020-01-14.
  29. ↑ Marcin Gorzelańczyk. "Historia polskiej eksploracji Hoher Göll cz. 2 - Działalność w latach 1999–2011" (PDF) (in Polish). Retrieved 2020-01-14.
  30. ↑ katasterjam.si (2021-08-31). "Črnelsko brezno" (in Slovenian).
  31. ↑ Anna Benedetto (9 December 2014). "La discesa nell'abisso Paolo Roversi (Toscana, Alpi Apuane) la grotta più profonda d'Italia" (in Italian). Retrieved 9 December 2014.
  32. ↑ Gianni Guidotti; Valentina Malcapi (1996). Un re messo a nudo: l'Abisso Paolo Roversi (PDF) (in Italian). Vol. 34. Speleologia. pp. 35–43. Retrieved 2021-11-23..
  33. ↑ Espeleo Club de Gràcia. "Sistema Arañonera" (in Spanish).
  34. ↑ Fédération aragonaise de spéléologie. "Sistema Arañonera" (in Spanish). [dead link]
  35. ↑ "Cotiella -1.327m!" (in Spanish). 2014.
  36. ↑ "Clasificacion de las cavidades de aragon por profundidad y Desarrollo (enero 2024)" (in Spanish). Retrieved 2025-01-29.
  37. ↑ Unión de Espeleólogos Vascos - Euskal Espeleologoen Elkargoa. Avanca campana Larra 2023 (in Spanish). Retrieved 2024-02-19.
  38. ↑ Anonyme. "Grandes cavités suisses" (in French). Retrieved 2020-02-20.
  39. ↑ Philipp Häuselmann (2016). Le karst Siebenhengste-Hohgant-Schrattenfluh: essai d'une synthèse (PDF) (in German and French). Vol. 66. Stalactite. pp. 28–41. Archived from the original (PDF) on 2021-10-08. Retrieved 2020-04-06.
  40. ↑ The Speleological Committee of the Croatian Mountaineering Association (2021-10-06). "Popis najvećih špilja" (in Croatian and English). Retrieved 2021-10-22.
  41. ↑ "Jama Nedam: Dosegnuta dubina od 1335 metara" (in Croatian). 2022-07-12.
  42. ↑ "Slovačka jama" (in Croatian). Retrieved 2020-11-29.
  43. ↑ katasterjam.si (2021-08-31). "Mala Boka" (in Slovenian).
  44. ↑ "Chronology of the system MALA BOKA- BC4" (in English and Slovenian). 2007-04-01. Retrieved 13 May 2023.
  45. ↑ Andrea Maconi (24 March 2015). "Complesso del Releccio a -1313m!" (in Italian). Retrieved 2015-03-24.
  46. ↑ Burger, Paul (28 September 2024). "World Deep Caves". Cave-Exploring.Com. Retrieved 28 September 2024.
  47. ↑ "Expédition de plongée dans le réseau du Cosa Nostra" (PDF). Spelunca (in French). 66: 8–10. 1997. Retrieved 2021-11-24.
  48. ↑ Pavel Demidov; Parfyonov Oleg. "Пещерная система им. В. Илюхина (Илюхинская)" (in Russian). Retrieved 2018-09-24.
  49. ↑ "The cave system of V. Iljukhina (Iljukhinskaya)". Retrieved 2021-05-16.
  50. 1 2 Curihin, Evgenij (10 September 2021). "Имени Александра Вишневского (ЧБ-15)" [Aleksandr Višnevskij Cave (ČB-15)]. speleoatlas.ru - Caving atlas of Russia and the Commonwealth of Independent States (CIS) (in Russian). Русское географическое общество / Russian Geographic Society. Retrieved 11 September 2021.
  51. ↑ "The cave named Alexander Vishnevskiy". Retrieved 2021-09-13.
  52. ↑ Mark Minton. "Deep Caves of Mexico February 2024" (PDF). Retrieved 2024-05-06.
  53. ↑ Nancy Pistole (2007). "The saga of Cueva Charco" (PDF). AMCS Activities Newsletter. 30: 25–32.
  54. ↑ Ümit Günhan; Poyraz Uhri; Aron Balla; Mert Gürbüz. "The Morca cave system 2020 - Expedition report" (PDF) (in Turkish). Retrieved 2021-04-09.
  55. ↑ Anadolu Speleoloji Grubu Derneği (2022). "Morca cave map 2021". Retrieved 2023-09-13.
  56. ↑ Anadolu Speleoloji Grubu Derneği (30 December 2021). "Morca Mağara Sistemi Uluslararası Etkinlik Raporu 2021" (in Turkish). Archived from the original on 2022-10-20. Retrieved 2023-09-13.
  57. ↑ "Spain - Oxford University Cave Club - Pozu del Xitu".
  58. ↑ David Bianzani. "Compte rendu de l'exploration des siphons terminaux du gouffre Berger 30 juin 2011" (PDF) (in French). Retrieved 2017-01-31. [dead link]
  59. ↑ Jean-Paul Sounier. "Rapport de l'expédition spéléo-plongée en Papouasie-Nouvelle-Guinée janvier-mars 1995" (PDF) (in French). Retrieved 2021-05-19.
  60. ↑ "Rapport de l'expédition spéléo-plongée en Papouasie-Nouvelle-Guinée Nakanaî 98" (in French). Retrieved 2021-05-19.
  61. ↑ "Torca de los Rebecos" (in French).
  62. ↑ "Ficha de cavidad: Pozo del Madejuno" (PDF) (in Spanish).
  63. ↑ "2013 J2 Expedition". 14 March 2013. Retrieved 21 February 2015.
  64. ↑ Phil Short (2014). 1000 hours under the earth (PDF). Vol. 37. AMCS Activities Newsletter. pp. 48–54. Retrieved 2021-09-14..