The Potsdam tours with doubledecker buses (fine weather: open top) take place daily from 09.55 am every 30 minutes till afternoon. The duration is 100 min. Hop on - hop off for visits is possible at 15 stops. The live commentary is in English on request and German. Departure points are among others Luisenplatz, port, main train station, Dutch Quarter, Glienicker Brücke, KGB area, Cecilienhof, Alexandrowka, Neues Palais, Orangerie/ Sanssouci. It´s not operated after the 2nd weekend in november and before the 3rd weekend in march.