Sieberg Fortress

The fortress of Siyberg, located on a rocky promontory a few kilometers from the resort of Frantishkova-Lazne, consists of a castle built in the Romanesque-Gothic style with an arched corridor and a Renaissance wing. On the territory of the fortress there is a church, log barn, mill and other buildings. The history of the prison begins in the XIII century. At the behest of Charles VI, it served as a military base. After the war with the Hussites, the castle changed many owners.

In the XX century, the fortress was transferred to the resort as a museum, which exhibits several expositions. There is a tourist trail around the fortress.