Cave
4/5
Jihlava Underground
Stretching beneath the historic cobblestone streets and bustling town square of Jihlava, the Jihlava Underground is the second-largest catacomb network in the Czech Republic. Excavated by medieval silver miners starting in the thirteenth century, this vast twenty-five kilometer subterranean labyrinth is world-famous for its mysterious Glowing Tunnel, dark legends, and persistent paranormal phenomena.