Visit the Jeroným mine in summer, bats rest here in winter

The uniquely preserved medieval mine on the territory of the village of Rovná in the Sokolovsk region is one of the most important technical monuments of its kind in Europe. The pewter tunnels, where most of the rolling was done in the 16th century, are today a popular tourist destination and at the same time the home of rare animals. The tunnels here are attractive not only for people, they are one of the most important known wintering grounds of bats in western Bohemia. First data…