Uppsala Castle is a 16th century royal castle in the historical city of Uppsala. Throughout much of its early history, the castle played a major role in the history of Sweden. It was built during the time Sweden was on its way to become a great power in Europe.
King Gustav Vasa began construction of Uppsala Castle in 1549. Kings Erik XIV, John III and Charles IX all remodeled and expanded the citadel into a representative renaissance palace. During Erik XIV's reign, the castle was the site of the Sture Murders, where several famous noblemen (among them three members of the influential Sture family) were killed. In 1630, King Gustavus II Adolphus announced the decision that Sweden should participate in the Thirty Years' War. It was in the castle that the Swedish government announced the abdication of Queen Kristina in 1654.
Uppsala Castle was seriously damaged by fire in 1702, being reduced essentially to a ruin. Reconstruction took many years and was indeed hampered by the remains of the castle being used as a quarry for stone to be used in building Stockholm Palace.
Uppsala Castle was the administrative center of Uppland and the site of the Hall of State (Rikssalen) for many years. Uppsala Castle is the residence of the County Governor of Uppsala County. Dag Hammarskjöld, former Secretary-General of the United Nations, spent his childhood days in the castle when his father, Hjalmar Hammarskjöld, was governor of Uppsala County. Today, the castle is also the site of the Uppsala Art Museum.
References:The Gravensteen is a castle in Ghent originating from the Middle Ages. The name means 'castle of the counts' in Dutch. Arnulf I (918–965), Count of Flanders, was the first to fortify this place, building a medieval bastion on this high sand dune, naturally protected by the river Leie and its marshy banks. This bastion consisted of a central wooden building and several surrounding buildings, also in wood.
In the early 11th century, the wooden building was replaced by a stone residence, consisting of three large halls that made up three storeys, connected by a stone stairwell. The monumental stone staircase, the light openings, the fireplaces built into the walls and the latrines were signs of considerable luxury and comfort in those days. There was probably also a tower.