Kyburg, Switzerland
13th century
Sargans, Switzerland
1282
Regensberg, Switzerland
13th century
Greifensee, Switzerland
c. 1250
Bulle, Switzerland
1230s
Diessenhofen, Switzerland
12th century
Ringgenberg, Switzerland
13th century
Rolle, Switzerland
1264
Burgdorf, Switzerland
11th century
Monthey, Switzerland
15th century
Leuk, Switzerland
11th century
Arlesheim, Switzerland
1243-1244
Nidau, Switzerland
13th century
Balsthal, Switzerland
12th century
Wildegg, Switzerland
13th century
Zernez, Switzerland
13th century
Kreuzlingen, Switzerland
11th century
Gottlieben, Switzerland
1251
Unterseen, Switzerland
13th century
Martigny, Switzerland
1260
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.