The Upplandsmuseet (Uppland Museum) is the county museum of Uppsala County. The institution is responsible for preservation and conducting research in the area of the cultural history and archaeology of the county, including the city of Uppsala (parts of the historical province of Uppland, from which the museum takes its name, belong to Stockholm County). The permanent exhibition covers subjects such as the history of the city, of Uppsala Cathedral, and of student life at Uppsala University.
The museum is located in the old water mill formerly belonging to the university, the Akademikvarnen ("Academy mill") on the Fyris River in central Uppsala. The exterior of the building was used by Ingmar Bergman for the bishop's house in the film Fanny and Alexander (1982).
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.