Sommerau Castle was built on a rock spur around which the Ruwer river flowed on three sides. In the 13th century the castle was built by the Trier knight family 'von der Brücke', who had their ancestral seat in the Barbarathermen. The castle had fallen into disrepair by the beginning of the 19th century at the latest.
The facility measures 40 x 10 m. In the west, the remains of the former palace or residential building tower up to a height of 10 m, and in the east, the four-storey square keep, which with its four floors also served as a residential tower, is around 16 m high. Apparently an ascending wooden battlement led to a door about 3 m high. To the south on the fourth floor there is a large rectangular door with a toilet bay, the masonry of which is placed on consoles made of red sandstone. The residential building shows, recognizable from the inside, three full floors and half a fourth with the protruding remainder of a chimney that begins on the second floor. Only remnants of the rising masonry can be seen of the surrounding wall that supported the battlements. The remaining transverse walls are in the ground, the ground plan can only be determined through excavations.
Today the ruins are freely accessible.
References:The Château du Lude is one of the many great châteaux of the Loire Valley in France. Le Lude is the most northerly château of the Loire Valley and one of the last important historic castles in France, still inhabited by the same family for the last 260 years. The château is testimony to four centuries of French architecture, as a stronghold transformed into an elegant house during the Renaissance and the 18th century. The monument is located in the valley of Le Loir. Its gardens have evolved throughout the centuries.