Louhisaari manor castle was built in the late medieval ages by the remarkable Fleming noble family. The present main building was completed in the 1650s and represents the rare palatial architecture in Finland. The grounds have an extensive English-style park, complete with paths. Louhisaari belonged to the Fleming family for over three hundred years. The lack of money forced them to sell the manor to the family of Mannerheim in 1791. Finland’s Marshall C.G.E. Mannerheim was born there in 1867.
The festive floor and the service floor are in 17th-century style and furnished to match. The middle floor, where the actual living quarters were, was modernised during the 18th and 19th centuries, and the rooms in this part of the castle reflect the interior-decoration styles of that time.
Government of Finland bought Louhisaari in 1961 and opened it to the public couple of years later.
Nowadays it’s open in summer time. Admission to the museum only in the company of a guide, tours in Finnish at half hourly intervals.
The Château de Chantilly comprises two attached buildings: the Petit Château built around 1560 for Anne de Montmorency, and the Grand Château, which was destroyed during the French Revolution and rebuilt in the 1870s. Owned by the Institut de France, the château houses the Musée Condé. It is one of the finest art galleries in France and is open to the public.
The estate"s connection with the Montmorency family began in 1484. The first mansion (now replaced by the Grand Château) was built in 1528–1531 for the Constable Anne de Montmorency by Pierre Chambiges. The Petit Château was also built for him, around 1560, probably by Jean Bullant. In 1632, after the death of Henri II, it passed to the Grand Condé who inherited it through his mother, Charlotte Marguerite de Montmorency.
Several interesting pieces of history are associated with the château during the 17th century.