Duhlata
The 24th deepest cave in the world
The 10th longest cave in the world
53m · Depth
18.2km · Length
Duhlata is a cave situated in Vitosha mountain, western Bulgaria. With a total length of 18,200 m, Duhlata is the second longest (since 2022) cave in the country. It was declared a natural monument in 1962. The cave is home to six species of bats.
Cave data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).