Barsebäck Castle has existed in various versions at its present location since the 12th century. It received its current shape during a major renovation and rebuilding in 1889 and 1940. The current main structure is a three-story 19th-century reconstruction in Dutch Renaissance style, made to resemble the many original Renaissance castles still remaining in the Scanian landscape.
After the Scanian War, Barsebäck Castle was, along with all other castles owned by the Scanian noble family Thott, confiscated by the Swedish Crown, and thus became Crown property. In 1743, the castle was bought by the Swedish Colonel and Regimental Commander Gustaf David Hamilton, stationed in Malmö, an ancestor of the current owner.References:
The Château Comtal (Count’s Castle) is a medieval castle within the Cité of Carcassonne, the largest city in Europe with its city walls still intact. The Château Comtal has a strong claim to be called a 'Cathar Castle'. When the Catholic Crusader army arrived in 1209 they first attacked Raymond-Roger Trencavel's castrum at Bèziers and then moved on to his main stronghold at Carcassonne.
The castle with rectangular shape is separated from the city by a deep ditch and defended by two barbicans. There are six towers curtain walls.
The castle was restored in 1853 by the architect Eugène Viollet-le-Duc. It was added to the UNESCO list of World Heritage Sites in 1997.