Right in the city centre of Jülich sits the Citadel, one of the best preserved fortresses in Germany and a prime example of Italian High Renaissance architecture north of the Alps. Built in the 16th century as part of an ideal city concept under the reign of Duke William V., it survived numerous wars and sieges. Today it houses the Museum Zitadelle Jülich with its exhibition depicting 2000 years of Jülich’s history and containing one of the most impressive collections of works from Jülich’s most famous son, 19th century landscaper Johann Wilhelm Schirmer.
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Rosenborg Palace was built in the period 1606-34 as Christian IV’s summerhouse just outside the ramparts of Copenhagen. Christian IV was very fond of the palace and often stayed at the castle when he resided in Copenhagen, and it was here that he died in 1648. After his death, the palace passed to his son King Frederik III, who together with his queen, Sophie Amalie, carried out several types of modernisation.
The last king who used the place as a residence was Frederik IV, and around 1720, Rosenborg was abandoned in favor of Frederiksborg Palace.Through the 1700s, considerable art treasures were collected at Rosenborg Castle, among other things items from the estates of deceased royalty and from Christiansborg after the fire there in 1794.
Soon the idea of a museum arose, and that was realised in 1833, which is The Royal Danish Collection’s official year of establishment.