Schloss Köpenick is a Baroque water palace of the Hohenzollern electors of Brandenburg which stands on an island in the Dahme River surrounded by an English-style park and gives its name to Köpenick, a district of Berlin.
The castle was originally built on the foundations of a Slavic castle (6th century) in 1558 as a hunting lodge by order of Elector Joachim II Hector of Brandenburg. The building in a Renaissance style was located on the river island at the site of the former medieval fort. Joachim II died here in 1571. In 1631 it served as the headquarters of King Gustavus Adolphus of Sweden, where he - without results - asked his brother-in-law Elector George William for assistance in the Thirty Years' War.
Frederick I of Prussia had the lodge rebuilt and enlarged from 1677 and lived here together with his first wife Elizabeth Henrietta of Hesse-Kassel. In 1730 Frederick II of Prussia, then Crown Prince, and his friend Hans Hermann von Katte faced the court-martial for desertion at Schloss Köpenick. Today the castle surrounded by a small park serves as the Museum of Decorative Arts, run by the Prussian Cultural Heritage Foundation as part of the Berlin State Museums.
Since 1963, Köpenick Palace has been used by the Kunstgewerbemuseum as an exhibition space. Being renovated in 2004, the palace accommodates museum of arts with the permanent exhibition 'RoomArt', featuring the decorative arts of the Renaissance, Baroque and Rococo periods. The museum also presents the outstanding masterworks in interior design from the 16th to 18th centuries.References:
The Château du Haut-Koenigsbourg is situated in a strategic area on a rocky spur overlooking the Upper Rhine Plain, it was used by successive powers from the Middle Ages until the Thirty Years' War when it was abandoned. From 1900 to 1908 it was rebuilt at the behest of the German kaiser Wilhelm II. Today it is a major tourist site, attracting more than 500,000 visitors a year.
The first records of a castle built by the Hohenstaufens date back to 1147. The fortress changed its name to Koenigsburg (royal castle) around 1157. The castle was handed over to the Tiersteins by the Habsburgs following its destruction in 1462. They rebuilt and enlarged it, installing a defensive system designed to withstand artillery fire.
The fortification work accomplished over the 15th century did not suffice to keep the Swedish artillery at bay during the Thirty Years War, and the defences were overrun.