Henkenshage may look like a medieval castle but it is not. Although it was built during the 14th century under the name Hanekenshage it was just a simple building. During the 15th century it was also known under the name Strijpe or Streepen.
In 1748 Henkenshage Castle was sold to Willem, Baron of Haren. In 1801 it was fitted as a convent for Augustinian nuns.
Around 1850 the castle was bought by Pieter J. de Girard de Mielet van Coehoorn. At that time the castle was still a simple manor with no storeys. He had the castle rebuilt by the famous Dutch architect PJH. Cuypers, who also rebuilt De Haar Castle and built the Rijksmuseum in Amsterdam. Cuypers built the two towers, added a storey, replaced the main entrance to the house from the south to the north side and built the gate building.
In 1940 Henkenshage came into possession of the local government. During WW II it was used as a distribution office and during the liberation in 1944 it was the headquarters of the 101st Airborne Division.
At present the castle is used by a catering company and can not be visited. So, although Henkenshage Castle is not a real medieval castle I think it has a lot of atmosphere.
References:The Château de Foix dominates the town of Foix. An important tourist site, it is known as a centre of the Cathars. Built on an older 7th-century fortification, the castle is known from 987. In 1002, it was mentioned in the will of Roger I, Count of Carcassonne, who bequeathed the fortress to his youngest child, Bernard. In effect, the family ruling over the region were installed here which allowed them to control access to the upper Ariège valley and to keep surveillance from this strategic point over the lower land, protected behind impregnable walls.
In 1034, the castle became capital of the County of Foix and played a decisive role in medieval military history. During the two following centuries, the castle was home to Counts with shining personalities who became the soul of the Occitan resistance during the crusade against the Albigensians.