Veste Landskron is a Renaissance water castle built between 1576 and 1579. The construction was started by Ulrich II von Schwerin, member of one of the oldest Pomeranian noble houses. The castle deteriorated due to the impact of the Thirty Years' War, during which the villages around Landskron were burned down, and mismanagement. When the owner Georg Ernst died in 1651, Landskron was inherited by his daughter Anna, who married the Swedish noble von Anrieppe. Their daughter Agnes von Anrieppe married Jürgen von Pentz, who soon abandoned Landskron and in 1699 sold it to Philipp von Schwerin, a nephew of Otto von Schwerin, advisor of the Brandenburgian elector, for 13,000 thalers. Philipp von Schwerin did not rebuild the castle, which had further detoriorated during the Scanian War, but moved his residence to nearby Rehberg.
The ruins of the castle have attracted tourists since the 19th century. In 1852, a tavern was built on the ruins of the kitchen building in the courtyard. This building was occupied until the 1960s, but subsequently demolished. Today, it is a tourist attraction and used as a site for concerts and other events.
The rectangular main building, a keep about 25 metres long and 15 metres wide with three upper stories and a basement, was secured by four round towers attached to its edges, a wall and a moat. One of the keep's towers (Hungerturm) was used as a dungeon to incarcerate abducted people held for ransom. Attached to the keep's eastern front was the entrance building. In front of the entrance to the keep, which could be reached by a drawbridge, laid the courtyard, and both the keep and the courtyard were surrounded by an outer wall and another moat.
In the west, the outer wall was immediately adjacent to the inner moat and comprised five small bastions. The castle was entered through a gatehouse in the northern outer wall, comprising a guardhouse west of the gateway that led to the courtyard, and the stables in its eastern part, where also a well was located. A second drawbridge, made from copper according to legend, spanned the outer moat in front of the gatehouse. Two other separate buildings stood on the courtyard - a chapel to the south and a kitchen to the east. The castle was finished in 1579.
The initial and still most widely used name of the castle was Landskron ('Land's Crown'). Legend tells that the name was frowned upon by the Pomeranian duke, who pressured Ulrich to rename it Lanzkron ('Lance's Crown'), which is also in use as an alternative name.
References: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.