The Roman estate of Büßlingen is a restored and reconstructed villa rustica ( Roman estate) from the first century AD, which existed until at least the third century.
The complex comprises nine excavated buildings on an area of 5.4 hectares. It is located south-southeast of Büßlingen, a district of Tengen in the Baden-Württemberg district of Konstanz in Germany. After the Villa rustica von Meßkirch , it is the largest known courtyard complex of its kind in southern Germany and also the only one whose buildings, determined by aerial archeology, have been completely excavated. Today it is an open-air museum.
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.