Discover the best of Berlin from the back of an electric scooter. Pass popular attractions from Berlin's complex history, and learn about its role in World War II and the Cold War. Go to Checkpoint Charlie on the border between the former East and West Berlin. Admire the Konzerthaus and the French and German Churches in Gendarmenmarkt. Pass the reconstructed historical heart of the city, Nikolaiviertel. See the green domes and imposing facade of Berlin Cathedral. Next, glide down the beautiful tree-lined Unter den Linden. Pay your respects at the Holocaust Memorial then go to the former home of the administrative center of the German Empire at the Reichstag Building. Then, see some of the city's more contemporary architecture such as the House of World Cultures, known as the pregnant oyster. Continue on to see Museumsinsel; Bebelplatz; Brandenburger Tor; Reichstag; and Alexanderplatz.