hole in a cave - smocza jama dragon’s den - in the koscieliska valley in the western tatras, poland

cave cavern caving chain dark den dragonas entry environment exit facilitation gorge grotto help hiking jama krakow marked metal mountains national nature park path poland potholing protection reserve rock round sacrificial sightseeing smocza speleology spelunking steep tatra tatras tourism tourist trail trekking trip vacation walk western wilde