Amatérská Cave — Wikipedia

Amatérská Cave (in Czech Amatérská jeskyně, in English Amateurs Cave, not used) is part of the longest cave system in Moravia, Czech Republic. It is also famous for archaeological discoveries. Except for the entrance, the cave is not accessible to the public, although occasionally it is opened for visitors. The cave is located in the northern part of the Moravian Karst, between the town of Sloup and the village of Ostrov. Amatérská Cave is the longest cave system in the Czech Republic with a length of over 40 km-40,070 m (131,460 ft). The cave system is bound on two main underground...