The Westwall bunker (Regelbau 10) is the only completely preserved bunker from the Second World War on the Upper Rhine. It contains a crew compartment and a fighting compartment. After the war, it was integrated into the Türkenlouis barracks of the French armed forces and was taken over by the federal government after their withdrawal. The Rastatt Historical Society has renovated the bunker and the guardhouse, set up a museum and prepared the site for tours.