Kůlna Cave
The Kůlna Cave (jeskyně Kůlna) is a cave in the South Moravian Region of the Czech Republic. It is part of the Moravian Karst. A visit to Kůlna Cave is part of the sightseeing tours of the Sloup-Šošůvka Caves.
Cave data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).