Together with St. Nicholas´ Church, the City Hall facade forms one of the city’s most splendid sights in Stralsund. The complex, originally composed of two long parallel wings, was originally used as a place for merchants to trade, with small shops and stalls on both sides of the inner courtyard as well as in the 'Butter Passage' that led through the City Hall from Ossenreyerstrasse to the former main entrance of St. Nicholas´ Church. The coats of arms of Lueneburg and Bremen on the eastern side and Hamburg, Luebeck, Wismar, Rostock, Stralsund and Gerifswald on the northern are reminders of the once powerful Hanseatic League. The City Hall was comprehensively restored between 2001 and 2011, and it is from here that the city is still ruled today.
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.