Haapaniemi castle was one of the oldest manor houses in Finland, first record of Haapaniemi dates back to year 1469. The castle manor was built probably between 1450-1525 by the powerful nobleman Henrik Klaunpoika Horn, who owned it until 1540s. After Horns Haapaniemi was owned by another famous noble family Fleming.
The castle manor was ruined in the Great Wrath (1713-1721). Fiskars Ironworks bought manor properties in 1737. Today only an arched stone basement remains the manor house. Haapaniemi is nominated as National Built Herigate by National Board of Antiques.
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.