Hünenberg Castle was built in the 12th century and mentioned first time in 1173. At the Battle of Sempach in 1386 Hünenberg fought on the side of Habsburg family and the castle was destroyed after the defeat. During the following three decades the Hünenberg family also lost their power and reputation. In 1416, Rudolf von Hünenberg sold the ruined castle and its rights to the Bütler brothers. The keep was still standing into the 19th century.
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.