Morialmé Castle (Château de Morialmé) and its farm were established by the Comte de Bryas in 1633. The estate comprised 536 hectares.
The château building is formed by a central block, built by Charles de Bryas in the late 17th century, between two Neo-classical wings, in the shape of an H. The central residential block consists of a long space of 10 bays two storeys high built of brick, standing on a basement of stone. The 'arms room' (salle d'armes) contains noteworthy stucco decorations representing trophies of arms, as well as various floral and plant motifs. In the centre of the front wall is a monumental porch with a sandstone tympanum bearing the de Bryas arms.
References:Sigmaringen Castle was first mentioned in the year 1077 in the chronicles of Petershausen monastery. The oldest parts of the castle are concealed beneath the alterations made during the 17th and the 19th centuries. The secret of the earliest settlement built on this defendable rock will never be fully revealed: large-scale excavation work would be necessary, which the extensive land development renders impossible. Judging from the many Roman remains unearthed in the area around Sigmaringen, the 12th century keep known as the 'Roman Tower' could be traced back to a Roman predecessor.
The castle remains that have been preserved (gate, great hall and keep) date back to the Staufer period around 1200. The castle remains were integrated into subsequent buildings. The foundations of the castle buildings are to a large extent identical to the surrounding castle wall.
These remains give us a good idea of how the castle might have looked during the 12th century.