The castle-palace of Belalcázar is one of the most representative of the 15th century, when the nobility attempted to demonstrate its social and economic status.
Built entirely of stone blocks, Belalcazar preserves two enclosures: an outer barrier adapted to the irregularities of the land and reinforced with rectangular towers, and the inner rectangular castle-palace with eight towers, one at each corner and another in the center of each side. All eight towers are of average height except for the eastern and principal tower, which rises noticeably above the rest.
In the 15th century, some Renaissance construction was added to improve the accommodations of the palace, which were insufficient in the old principal tower.The castle was built by the magnate Gutierre de Sotomayor, grand master of Alcantara, with the benefices he earned from his various possessions. The castle later passed on to the houses of Benavente and Osuna. In 1811, during the War of Independence, French troops defended the castle against a siege by the duke of Wellington's British troops.The exterior of the fortress is almost entirely intact, but nothing remains of the interior structure.
References:Visby Cathedral (also known as St. Mary’s Church) is the only survived medieval church in Visby. It was originally built for German merchants and inaugurated in 1225. Around the year 1350 the church was enlarged and converted into a basilica. The two-storey magazine was also added then above the nave as a warehouse for merchants.
Following the Reformation, the church was transformed into a parish church for the town of Visby. All other churches were abandoned. Shortly after the Reformation, in 1572, Gotland was made into its own Diocese, and the church designated its cathedral.
There is not much left of the original interior. The font is made of local red marble in the 13th century. The pulpit was made in Lübeck in 1684. There are 400 graves under the church floor.