"Visit Potsdam – Take a Kaiser Tour" The popular 2-3 hour tour on old-style buses through Potsdam’s historical centre, with multi-lingual commentary and 3 guided walks at the palaces. Stops at: Sanssouci Palace, Neues Palais and Cecilienhof Palace. NEW! Neuer Markt, Potsdam West, Charlottenhof Palace, Kaiser Station and Kaiser Post. Top deck open during good wheater.