We began today walking down Unter den Linden to the Reichstag, before making our way back through Marx-Engels Platz and the Nikolaikirchen to join a cruise along the Spree and the Landwehrkanal. Under lots and lots of bridges. After the cruise we walked back to Die Mauer - Das Haus Am Checkpoint Charlie, a very interesting museum dedicated to world peace and understanding. We finished the day be attending the Gebauerfest near the Humboldt University.