The town museum is located in the west and north wings of the castle. It offers a year-round permanent exhibition of regional mineralogy and mining "With mind and hammer", an unconventional exhibition of marionettes "Centenary Pimples", or an interactive craft workshop. Every year the museum prepares seasonal exhibitions and provides tours of the castle.

Permanent exposition of Josef Dobrovsky, history of the village of Chudenice and the Czernin family and the memorial hall of Jaroslav Kvapil or the exposition of Jan Roubal. The museum's expositions mention all those who contributed to the creation of the basis for modern Czech national education from Dobner to Dobrovský.

The first written report dates back to 1177. Provision of Czech POINT services. There is a church of St. James, a church of St. John of Nepomuk or an archdeaconry with a sundial.

Among the latest exhibitions is the Nepomuk Cabinet in the attic. The multi-functional visitor cabinet presents the town from several new attractive perspectives. The museum features an exhibit of the defunct Pomuk Cistercian monastery, Green Mountain Castle, Country Household, and Liberator B-24.