Labyrinth of underground corridors with a total length of ca 300 km, excavated during 700 years of mining. The tourist trail: 3 km long, 20 chambers, a depth of 64 to 135 m.
Categories:
Technická podzemí ( TP )
Region:
Jura, Małopolska i Kielecczyzna ( JMK )
Administrative division:
powiat wielicki / Województwo małopolskie / Polsko