Eulenbroich Castle, Heritage château in Rösrath, Germany.

Eulenbroich Castle is a heritage château in Rösrath featuring traditional German architecture with stone walls, symmetrical proportions, and a white facade punctuated by numerous windows. The structure displays the balanced design typical of residences built to combine domestic comfort with defensive capability.

Excavations revealed remains of a 13th-century castle; the Staël von Holstein family is documented as owners from 1401 and held the moated site until 1762. Johann Werner Freiherr von Francken bought it in 1762 and converted the medieval fortress into a Baroque schlösschen. Cologne manufacturer Robert Rohr restored it and made it his mayoral office in 1851, serving until 1878. In 1908 Emil Biedermann had Cologne architect Hermann Eberhard Pflaume remodel it into a bourgeois villa with a winter garden on the east facade.

The castle now functions as a cultural hub where exhibitions, concerts, and events bring the community together throughout the year. Visitors can experience local art and participate in the activities that animate its rooms.

The castle sits in the center of Rösrath and is accessible by S-Bahn followed by a short walk through town. Visitors should check opening times and upcoming events in advance, as these vary with the season.

The gatehouse is Rösrath's landmark: since 2001 its archway has served as the town's coat of arms, and it appears on the municipal letterhead and website. The keystone of the arch bears the coat of arms of builder Johann Werner Freiherr von Francken, and the wooden gate is painted "bergisch green", the traditional colour of Bergisches Land timber-framed houses.