Barletta Castle was initially erected in the 10th century by the Normans as a typical motte and bailey structure. During the Crusade period, it was a used as a hostel for soldiers leaving for the Holy Land. It was upgraded and enlarged substantially under the reign of Frederick II between 1225 and 1228. This corresponds to the period in which he launched a crusade from here, the Sixth Crusade.
The castle was later expanded under the House of Anjou, when Barletta became an important centre of Aragonese-Spanish control in the area, in 1527. Charles had the building expanded again and the four massive bastions added to create the present fortress form. In 1915 the fortress, then in use as a barracks and military store, was bombarded by the Austro-Hungarian scout cruiser SMS Helgoland. In September 1943 it was the setting of an Italian military defence unit against a German army.
To enter the castle you cross a stone bridge leading to the entrance. Through the doorway, then, you have access to different areas, such as the square courtyard, the ancient seat of the guard and the chapel in which the castle were buried. From the courtyard, you can hop on to various scales, with which you can reach the top floor or the stands.
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.