The Lichtenberg Castle was first mentioned in 1197 and is considered one of the oldest of Staufer family castles in Germany. In 1357 the castle and the village sold to Count Eberhard den Greiner. The feudal rule existed until 1805.
The castle has been never destroyed. The late Romanesque chapel (1220-1230) has murals on from the mid-14th century. The gatehouse is gothic. The present appearance dates mainly from the 15th century, when the family Weiler made a major renovation.
The Jan Hus Memorial stands at one end of Old Town Square. The huge monument depicts victorious Hussite warriors and Protestants who were forced into exile 200 years after Hus, and a young mother who symbolises national rebirth. The monument was so large that the sculptor designed and built his own villa and studio where the work could be carried out. It was unveiled in 1915 to commemorate the 500th anniversary of Jan Hus' martyrdom. The memorial was designed by Ladislav Šaloun and paid for solely by public donations.
Born in 1369, Hus became an influential religious thinker, philosopher, and reformer in Prague. He was a key predecessor to the Protestant movement of the sixteenth century. In his works he criticized religious moral decay of the Catholic Church. Accordingly, the Czech patriot Hus believed that mass should be given in the vernacular, or local language, rather than in Latin. He was inspired by the teachings of John Wycliffe.