Imagine a place where the stones remember the times of Carolingian kings and Viking raids. In the heart of Mülheim stands Schloss Broich (Broich Castle) — a unique historical complex recognized as the oldest surviving Carolingian defensive structure north of the Alps. This fortress, which traces its history back to the 9th century, is today a major source of pride that Germany carefully preserves in this region.

The architectural style of the castle is a fascinating journey through the centuries. Here, austere medieval walls and a 17-meter keep stand alongside elegant neoclassical elements added in the 18th century. Following meticulous restoration, visitors can see the exposed foundations of the original fortress, making Broich an invaluable site for fans of archaeology and history.
Today, the castle walls house the Mülheim an der Ruhr Historical Museum. Surrounded by a picturesque park on the banks of the Ruhr River, the castle has evolved from an impregnable citadel into a welcoming cultural center. It is the perfect destination for those who want to touch authentic medieval history and enjoy a peaceful walk in a historical setting.