Jaskinia Nietoperzowa (in English: the Bats' Cave) is located in the Bedkowska Valley. It is one of the biggest (306 m long) caves of Jura Krakowska (Krakow's Jurassic complex). The cave is inhabited by many species of bats, hence its name. To get to the cave you need to drive in the direction of Olkusz, to Jerzmanowice village. The cave is situated about one km from E40 road.