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The deepest

The deepest caves.

61 caves ranked by the depth published by those who explored them, from the highest entrance to the lowest point.

1Veryovkina CaveGeorgia2,212 m2Krubera CaveGeorgia2,199 m3Sarma caveGeorgia1,830 m4Skalarjevo breznoSlovenia1,209 m8.5 km5Paraw CaveIran751 m1.4 km6Hranice AbyssCzechia520 m7Taam ja’ Blue HoleMexico420 m8Raychova dupkaBulgaria377 m1.5 km9LezetxikiSpain345 m10Dağlı Kuylucu CaveTurkey279 m0.5 km11Lokvarka CaveCroatia275 m1.2 km12Vrelo CaveNorth Macedonia230 m13Foiba of BasovizzaItaly228 m14New Athos CaveGeorgia183 m3.3 km15Wild LakeSlovenia160 m16Dzudzuana caveGeorgia160 m0.2 km17MorovitsaBulgaria150 m3.2 km18Sabart caveFrance136 m2.8 km19Baredine CaveCroatia132 m0.1 km20Grotta del GeloItaly125 m21Great Blue HoleBelize124 m22Kamin HasifPalestine120 m23Well of BarhoutYemen112 m24Falakro Karst CaveGreece111 m25Devetashka caveBulgaria96 m2.4 km26HöllochGermany96 m11 km27Jomblang CaveIndonesia90 m0.3 km28Tham LuangThailand85 m10 km29DrachenhauchlochNamibia84 m30Nombre de Dios GrottoesMexico82 m31Mossdale CavernsUnited Kingdom76 m10 km32Chal Nakhjir CaveIran61 m6.0 km33Magura CaveBulgaria56 m2.5 km34DuhlataBulgaria53 m18 km35Bátori CaveHungary50 m0.4 km36Saeva dupka caveBulgaria40 m0.2 km37Prometheus CaveGeorgia40 m2.9 km38SvirchovitsaBulgaria39 m0.2 km39Melissani CaveGreece37 m3.5 km40Temnata dupka, Gara LakatnikBulgaria35 m7.0 km41Manita pećCroatia35 m0.2 km42Solkota Cave Natural MonumentGeorgia32 m0.2 km43Mozrov CaveArmenia30 m44İnkaya CaveTurkey30 m0.2 km45Odysseus CaveCroatia30 m46VenetsaBulgaria28 m0.2 km47Arakaevskaya CaveRussia21 m0.8 km48Optymistychna CaveUkraine20 m265 km49Sakajia Cave Natural MonumentGeorgia20 m50Bgheri Cave Natural MonumentGeorgia20 m1.7 km51Snezhanka caveBulgaria18 m0.4 km52Dobrostanski biserBulgaria14 m53Biserujka caveCroatia13 m54Tetra Cave Natural MonumentGeorgia7 m0.1 km55Nagarevi Cave Natural MonumentGeorgia6 m0.1 km56Moqua WellNauru5 m57Kiputz IXSpain5 m58Saint-Léonard underground lakeSwitzerland4 m0.3 km59Prohodna CaveBulgaria3 m0.4 km60God's BridgeBulgaria3 m0.4 km61Cova d'en JoanSpain3 m

Depths as published in Wikidata. New explorations change them every year.

The family

Do you prefer beaches, lakes, mountains, waterfalls, islands, rivers, canyons, caves, dark skies, viewpoints, birdwatching or forests?

Same idea, other landscapes: field atlases built on open data, month by month, in seven languages.

beachesCoastyaFind your beach: sea temperature, sun and swimming month by month.Visit lakesLakeyasEvery lake on Earth: water temperature, ice, depth and the shore.Visit mountainsPeakyasEvery summit in 3D: summit weather, the 0 °C line, huts and trails.Visit waterfallsCascadyasEvery waterfall: height, flow month by month and when it roars.Visit islandsIslandyasEvery island from the sea up: size, sea temperature, ferries and 3D.Visit riversRiveryasEvery river from source to sea: the journey, the flow and the basin in numbers.Visit canyonsCanyonyasEvery canyon cut to scale: depth to the floor, rim and floor temperatures, trails and viewpoints.Visit
cavesCavernyasEvery cave with its real depth and length: the rock above, the temperature inside all year, and how to visit.You are here
dark skiesDarkskyasWhere the night is still dark: the sky of every place, the Milky Way month by month, the Moon, eclipses and auroras.Coming soonVisit
viewpointsViewyasEvery viewpoint with its real 360° panorama: the peaks you can name, how far you see and where the sun sets.Coming soonVisit
birdwatchingBirdyasEvery bird sanctuary and wetland with the species recorded month by month: who is resident, who comes for the summer, who only passes through.Coming soonVisit
forestsForestyaEvery forest with its land-cover rings, what grows and lives in it, and the best months to walk it.Coming soonVisit