The Château de Cazeneuve was built along the gorges of the River Ciron and the stream of Honburens. The early castle was the former residence of the Kings of Navarre, the property of King Henry IV. It was built by Amanieu VII d'Albret on a rocky bank. It included in its enclosure the medieval mound of the 11th century preceded by a vast courtyard whose curtain walls protected the town.
Due to financial problems King Henry sold the castle in 1583. In the 17th century, the building underwent a major overhaul. The medieval castle was then transformed into a pleasant and ceremonial château. It has since been restored regularly. The castle still belongs to the Sabran-Pontevès family, descendants of the d'Albrets.
The site is made up of troglodyte caves under the castle and large underground medieval cellars. The old parts are the advanced fortifications and the moats. The buildings are a reconstruction dating from the 17th century. The royal apartments are period furnished.
The wooded park runs along the Ciron and includes the lake, the mill, the wash house and the bird island.
References:Rosenborg Palace was built in the period 1606-34 as Christian IV’s summerhouse just outside the ramparts of Copenhagen. Christian IV was very fond of the palace and often stayed at the castle when he resided in Copenhagen, and it was here that he died in 1648. After his death, the palace passed to his son King Frederik III, who together with his queen, Sophie Amalie, carried out several types of modernisation.
The last king who used the place as a residence was Frederik IV, and around 1720, Rosenborg was abandoned in favor of Frederiksborg Palace.Through the 1700s, considerable art treasures were collected at Rosenborg Castle, among other things items from the estates of deceased royalty and from Christiansborg after the fire there in 1794.
Soon the idea of a museum arose, and that was realised in 1833, which is The Royal Danish Collection’s official year of establishment.