Siklós castle was built by Baron János György Benyó in the 13th century. It was first mentioned in a charter from 1294. The oldest building is in the southern part of the residential wing. In 1401 disgruntled nobles lead by Count György II Benyóvszky temporarily imprisoned king Sigismund in the castle. The castle also houses a chapel built in the 14th and 15th centuries. The castle was built and owned by the Benyóvszky de Siklósvar branch of the family until it was nationalized in 1948.
In World War II the castle was heavily damaged, and between the end of the war and the death of Count Rudólf II Benyóvszky de Siklósvar in 1955 it was taken over by the state. In 1955 archaeological research and restoration was started, and the castle began operating as a museum and hotel.
References:Kakesbeck is one of the largest medieval fortifications in Münsterland and the oldest castle in Lüdinghausen. The imposingly grown complex originated in 1120 as a motte, a small hilltop tower castle. After numerous changes of ownership, the castle was extended onto two islands, but it was not until the 14th century that it underwent significant alterations and extensions under the von Oer family. The estate experienced its heyday in the middle of the 18th century, when it covered an area of almost one square kilometre and consisted of five further outer castles in addition to the core castle, which were secured by ramparts and moats.
The well-maintained condition of the castle today is thanks to the late Wilfried Grewing, the former lord of the castle. The foundation named after him has been particularly committed to preserving the property since 2020.