Explore Potsdam’s main attractions, baroque streets, and elegant castles on a guided walking tour from Berlin. Take the train to the city of kings and Kaisers and learn about the city’s long history and faithful restoration. Marvel at the Rococo style at Sanssouci Palace, the former residence of Frederick the Great, and uncover the hidden secrets of its architecture. Learn how Frederick expanded the city magnificently during his time as a patron of the arts and where he is buried in Sanssouci. Pass the Church of Peace in the palace grounds of Sanssouci Park, which is referred to as "the German Versailles". Continue through elegant streets, manicured gardens, and charming water fountains and discover the Dutch Quarter and the impressive Nauener Gate. Go to Cecilienhof Palace to learn why Potsdam is so important to the history of World War II. Hear how Stalin, Churchill, and Truman divided Germany during the Potsdam Conference in 1945. Arrive lakeside to admire the Marble Palace with its Greek temple ruins and continue along the banks of the Havel River. Here, cross the Glienicke Bridge, better known as the "Bridge of Spies", to see where the CIA and KGB exchanged secret agents.