The Castle of the Moors is a hilltop medieval castle built by the Moors in the 8th and 9th centuries. It was an important strategic point during the Reconquista, and was taken by Christian forces after the fall of Lisbon in 1147. It is classified as a National Monument, part of the Sintra Cultural Landscape, a UNESCO World Heritage Site.
During the second half of the 12th century, the chapel constructed within the walls of the castle became the parish seat. This was followed by the remodelling and construction under the initiative of King Sancho I of Portugal. In 1375 King Ferdinand I of Portugal, under the counsel of João Annes de Almada, ordered the rebuilding of the castle. While the structure was well fortified by 1383, its military importance was progressively diminishing as, more and more, the inhabitants were abandoning the castle for the old village of Sintra.
By 1493 this chapel was abandoned and later only used by the small Jewish community of the parish. The Jews occupying and using the structures in the castle were expelled by Manuel I of Portugal, and the castle was completely abandoned.
The 1755 Lisbon earthquake caused considerable damage to the chapel and affected the stability of the castle. By 1838 the towers were already in ruins, when in 1840 Ferdinand II of Portugal took up the task of conserving and improving the condition of the castle.
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.