Greasy Spot Cave

The Mastný flek cave is located about 750 m northeast of the Kateřinská cave, right next to the road, under a 10 m high rock wall on the right side of the valley. The first work on the exploration of the cave began in 1939 and continued after the Second World War and then in the mid-2s. The cave begins with a passageway that maintains a lake of scaly water about 60 cm deep that needs to be waded through.…