Take a city walk through old Berlin-Mitte with this audio guide. We start at the Oranienburger Tor subway station, then pass by the Friedrichstadt-Palast to the Deutsches Theater. From there, the tour leads us to the Spree River and continues to the Tränenpalast. On the way to Gendarmenmarkt, we first stroll along Friedrichstraße. We pass by the Admiralspalast, the Dussmann cultural department store, and the Westin Grand Hotel before turning onto Französische Straße at the Galeries Lafayette department store. We make a short stop at Ritter's Chocolate World and then arrive at Gendarmenmarkt. The audio tour lasts about 2.5 hours, depending on your walking speed and how often you take breaks.