Burg Wetter

Burg Wetter is a stone fortress in Alt-Wetter that sits on elevated terrain and features defensive walls with architectural elements from the Middle Ages. The structure displays typical characteristics of a medieval fortified installation with its solid construction and strategic positioning.

The fortress was constructed between 1250 and 1274 by the Counts of Mark, who used it as one of their four primary administrative centers. Over the following centuries, its political importance declined, though it remained a testimony to the medieval power structure of the region.

The fortress served as a seat of power for the Counts of Mark and shaped the identity of the region for centuries. Visitors can sense in its walls and towers the authority and influence this place once held.

The castle grounds are free to access and have parking spaces available directly at the location. Visitors with limited mobility will find wheelchair access, making it possible for most people to explore the site.

During the 19th century, the medieval fortress was integrated into the Harkort & Co factory complex, creating a mix of ancient walls and industrial production side by side. This blend of medieval heritage and industrialization shapes the character of the site even today.

Location: Alt-Wetter

Inception: 1250

Part of: list of architectural heritage monuments in Wetter (Ruhr)

GPS coordinates: 51.38930,7.40028

Latest update: December 8, 2025 19:45