In the Middle Ages Övedskloster was a Premonstratensian monastery. In the 16th century Reformation it was moved to Danish Crown. The original castle was destroyed by fire in the beginning of the 17thc century.
The current Övedskloster Castle was built in 1765-1776 by Hans Ramel. It was designed by Swedish architect Carl Hårleman. The main building represents the French Rococo style and is built of red sandstone.
The garden is open year-round between 9 a.m. and 4 p.m. The castle is the home of the Ramel family and not open to the public.
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.