Why it's incredible: The cave is so deep, the world's tallest building could fit inside it. The Hranice Abyss — or "Hranická propast," in Czech — is the deepest known freshwater cave in the ...
QUICK FACTS Name: Hranice Abyss Location: Hranice, Czech Republic Coordinates: 49.53214473576795, 17.750610529720298 Why it's incredible: The cave is so deep, the world's tallest building could ...
Located in Abkhazia, Georgia, the Veryovkina Cave has a depth of 2,212 metres, making it the world’s deepest cave. It was first discovered in 1968 by cavers from the Russian city of Krasnoyarsk.