Hanička
Tvrz Hanička is one of the pre-war Czechoslovak fortresses built in the 1930s as part of a system of fortifications constructed against the rising threat of Nazi Germany. As one of five fortresses completed by the autumn of 1938, Hanička is among the strongest pillars of Czechoslovakia's interwar border defence system. The site offers guided tours of the underground fortress and an exhibition on its history and military significance.