The museum is situated in the building of recently reconstructed château in Hrádek u Sušice. František Pravda (née Vojtěch Hlinka) was a priest and a preceptor working at the château of Hrádek u Sušice and a significant book author of the second half of the 19th century. The museum exposition displays exhibits relating to history of the village, of the château or of the Chapel of St. Walburgis.