Sundbyholm was originally owned by the Order of St. John, who had an abbey in Eskilstuna. After the Reformation it was confiscated to the Crown. The Sundbyholm Castle was built by the Admiral of the Navy Carl Gyllenhielm, son of King Charles IX of Sweden. The estate was given to him in 1627. The castle was later enlarged by Seved Bååts.
Sundbyholm Castle is known for the beauty of its grounds and nearby environs. It has been the subject of several paintings and drawings, the most famous of which is "The Old Castle" by Prince Eugen, Duke of Närke.
Today Sundbyholm is a hotel and offers facilities for conferences, parties and weddings.
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.