Almost entirely destroyed at the end of the Second World War, this Renaissance-style palace is still undergoing restoration. It houses the famous green vault, the treasure chamber of the dukes of Saxony, a collection of engravings and a collection of coins. The outer façade linking the west wing with the Johanneum (home to the transport museum) is covered with a huge mosaic representing the Procession of Dukes of the house of Saxe-Wettin. Fine views of the city and the Elbe from the clock tower.