Skottorp Castle was completed around the 1670 by Frans Joel Örnestedt according the design of Nicodemus Tessin the Elder. King Charles XI of Sweden married Ulrika Eleonora there in 1680. The current appearance dates from thre restoration made in 1816-1828. Today Skottorp is a hotel and popular venue for weddings and conferences.
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.