Schloss Gevelinghausen, Medieval château in Olsberg, Germany.

Schloss Gevelinghausen is a moated-style country house in the Gevelinghausen district of Olsberg, first documented in 1299 and fortified from 1371. Its main building is a large half-timbered structure clad in sandstone slabs under a mansard hipped roof, with a three-storey central risalit dated 1810 and square corner towers whose main storey is slate-clad. A crenellated gate tower stands on the wide farmyard, and a small landscape park with ponds lies behind the house.

The castle was first documented in 1299, when Count Ludwig von Arnsberg exchanged the Gevelinghausen estate with Meschede Abbey for Ostwig. The chapel of St. Mary Magdalene, existing since 1543, was rebuilt in the 17th century. In 1796 Baron von Wendt-Papenhausen acquired the estate; the poet Annette von Droste-Hülshoff stayed as a guest in 1824 and 1831. The family sold the property in 1985.

The castle reflects building traditions of the noble families who lived and shaped the region over generations. Its design shows how residential comfort and defensive needs evolved together.

The castle is located near Olsberg and accessible by public transportation with regional connections to the train station. Visitors should plan for time to explore the grounds, and comfortable shoes are recommended for walking around the property.

The poet Annette von Droste-Hülshoff stayed at the castle as a guest in 1824 and 1831; her brother was married to Caroline von Wendt-Gevelinghausen. Next to the castle chapel stands a pedunculate oak protected as a natural monument.