Silesian Ostrava Castle was originally built in the 1280s near the confluence of the Lučina and Ostravice rivers. The castle was built for military purposes due to its proximity to the Polish border.
In 1534, the gothic castle was rebuilt into a renaissance chateau. It burned down in 1872 but was rebuilt. It was restored recently after many years of dilapidation, caused by coal mining under the castle. Today, the castle is one of the most important tourist attraction of the Ostrava city.
References: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.