Libochovice castle is one of the most significant Early-Baroque castles in the Czech Republic. The castle stands at the place of the former Gothic fort, rebuilt by the new owner Jan z Lobkowicz in 1560-1564 to a Renaissance castle. At the end of the 16th century, the castle was confiscated and belonged to the royal family. In 1613, the Libochovice demesne was bought by the High Burgrave Adam ze Štenberka. The House of Šternberk sold the castle in 1676 to Gundakar z Dietrichsteina, who had the castle rebuilt into a Baroque style in 1682-1690. Architect and builder was Antonio della Porta.
In 1685, the decorative gardens were established at the chateau subject to French style gardens. After 1853, the gardens were extended and were changed to the Englisch style gardens. The castle offers exhibition of the interior furnishings of the period with the collections of valuable tapestries, glass, porcelain and a unique Baroque tile stove. The chateau is also famous as being a birthplace of a significant Czech scientist Jan Evangelista Purkyně.
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.