Jasov Cave (Slovak: Jasovská jaskyňa, and Hungarian: Jászói barlang) is a speleothem limestone cave and archaeological site in the Slovak Karst in Slovakia. It is located near the village of Jasov, around 25 km (16 mi) from Košice city. Along with a number of caves of the Slovak Karst, Jasov Cave has been added to the UNESCO World Heritage list as a part of the Caves of Aggtelek Karst and Slovak Karst site, because of its unique diversity of speleothems and its testimony to tropical and temperate cave-forming processes. The cave is known for its pagoda-like stalagmites, sinter waterfalls, and straw stalactites. Jasov Cave is a total of 2.8 km long, with an air temperature that ranges from 8.8 and 9.4°C. The cave provides habitat for 18 species of bats, and remains of the extinct cave bear and cave hyena have been discovered within the cave.