The Castle of Ayora was built probably in the mid-13th century, after the Reconquista, on the site of an ancient Arabian fort. The architectural ensemble was composed of the four-storey residence-palace, two fortified towns, and one large keep, as well as other rooms for the soldiers and serfdom, aljibes (European Middle Ages castle cisterns that collected the rain water to provide drinking water to the castles) and gardens. This was surrounded by around 1,000 m of defensive walls and defensive towers.
The castle was reduced to ruins by the troops of Philip V of Spain, in the War of the Spanish Succession, but its profile and its vast size are still noticeable. The keep, of square plan, the Puerta Falsa (Fake Door), commissioned by the Marchioness of Cenete in the 16th century on which it was her coat of arms, as well as paintings, defensive walls, buckets, moats, and cisterns, stand out in the remains 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.