 Today the convent houses the Museum zu Allerheiligen, an art museum and a natural history museum, the monastery garden, and the buildings of the former convent, including the library.The former monastery's building complex is located at the center of the historic old city of the municipality of Schaffhausen in the Canton of Schaffhausen, includes the oldest buildings that still exist in Schaffhausen.The development of the city of Schaffhausen is closely linked to the "Nellenburg" noble family who became extinct around 1100 AD.