The origins of the Castillo de la Yedra could be Muslims, possibly from the Almohad era. During the 11th and 12th centuries, the first fortress was built, but the current appearance was built by Christians during the 13th and 14th centuries and during the papacy of don Pedro Tenorio. The alcázar was built by the archbishops of Toledo at the end of the 14th century. There is a keep and a small parade ground that surround the alcazar.
Its construction was designed exclusively for military use as a palace of a feudal lord or small court of medieval monarch. That is why its architecture is sober, although compensated by the beauty of the topography of its location and the surrounding landscape.
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.