It is located on the Little Plateau, not far from the source of the Falcon Well. Its main entrance is 7 m wide and 4 m high. The entrance hall opens to another sinkhole-like passage and a torn ceiling. Triassic was formed in limestone and is free to visit. It was one of the four residential caves in Hungary, but in 2003 this function was abolished as it was built without a permit. According to the residents of the area, the cave used to be the hiding place of Márton Vidróczki. In 1942, Ottokár Kadic excavated here, during which cave bear bones and stone tools belonging to the Mouster culture were unearthed.