Winneburg Castle ruins stands about 80 metres above the Endert valley. It was built around 1240 and was the property of the family of Wunnenberg until the lineage died out in 1637. Around the middle of the 17th century the castle passed into the possession of the Metternich family.
Having been blown up by the French in 1689, the gate porch and the front courtyard are still preserved from the 13th century. In addition, the round keep and two half-towers with the almost 20 metre long great hall are still almost fully preserved. Apart from these there are the remains of housing and outbuildings from the 15th century. Today the castle belongs to the town of Cochem.
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.