The The Chateau at Klášterec nad Ohří is a prominent landmark in the town's recently restored historic urban conservation area. The chateau is set in an extensive landscape park, with 220 tree species, some rare from around the world. The park features a Baroque style sala terrena pavilion, with a gloriette mezzanine decorated with architectural sculptures by Jan Brokoff (1680s).
The park's northern section has an installation of the Stations of the Cross (1690s) and the Church of the Holy Trinity with the Crypt of the Thun Noble Family.
The Chateau at Klášterec nad Ohří exhibits an extensive porcelain collection from the Museum of Decorative Arts in Prague. Occupying 21 rooms on the chateau’s first floor, the collection of Bohemian and Czech porcelain documents the more than 200-year-old history of porcelain manufacturing in Bohemia. The historical showcases and interiors feature the output of porcelain factories in Slavkov, Klášterec nad Ohří, Březová, Kisibl, Chodov, Stará Role, Dalovice, Prague, Loket, Budov and Ždanov.
The display presents a selection of early porcelain produced in China and Japan, as well as Meissen, Vienna and Nymphenburg between the 17th and 19th centuries.
References:Sigmaringen Castle was first mentioned in the year 1077 in the chronicles of Petershausen monastery. The oldest parts of the castle are concealed beneath the alterations made during the 17th and the 19th centuries. The secret of the earliest settlement built on this defendable rock will never be fully revealed: large-scale excavation work would be necessary, which the extensive land development renders impossible. Judging from the many Roman remains unearthed in the area around Sigmaringen, the 12th century keep known as the 'Roman Tower' could be traced back to a Roman predecessor.
The castle remains that have been preserved (gate, great hall and keep) date back to the Staufer period around 1200. The castle remains were integrated into subsequent buildings. The foundations of the castle buildings are to a large extent identical to the surrounding castle wall.
These remains give us a good idea of how the castle might have looked during the 12th century.