One of those pot-holing jaunts that all can enjoy in safety of whilst fantasisng about intrepid exploration. Descend 600m into the limestone caves and marvel at the geological formations and even some bones. Take a coat as you will be in the 10°C atmosphere for about an hour. The caves are in Central Bohemia, 7km south of Beroun, in the middle of the Czech Karst nature reserve.

Admision 60/30Kč.