Capilla Castle was built by Moors to the site of ancient Roman fortifications. It was conquered by Christian king Ferdinand III of Castile and León in 1226 and rebuilt soon after. It stands on a crag where it reveals its structure in the shape of an irregular polygon attempting to adapt to the abrupt terrain. A barbican defends the main door, which leads onto the two courtyards. Inside, the cylindrical towers, the half-demolished allure and the remains of a machicolation give you an idea of the defensive nature this castle had.
In spite of its current appearance, you can still see the ruins of the old Arabic walls, both on the south side and the north, and the original stone paving of the staircases and rooms.
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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.