Not far east from the Red City Hall is Alexander Square, nicknamed "Alex". It was the earliest market for wool and livestock. It was named Alexandria Square in 1805 in commemoration of Czar Alexander I's visit to Berlin. Since the 19th century, it has become the commercial center of Berlin, the political heart of Democratic Germany, and the showcase of East Germany. Today, the Galeria Kaufhof department store and the new Alexa shopping mall, decorated with smooth glass facades, continue to maintain Alexandria Square's status as a commercial center in Berlin. Weltzeituhr, the world clock on the south side of the square, cleverly shows time all over the world. However, the most remarkable one is the Berlin TV Tower, 365 meters high to the west of the square. Address - "Alexander rplatz how to arrive - "S-Bahn and U (S5, S7, S75, U8) and Tram (M4, M5, M6) to Alexander Plaza Station Alexander rplatz Bhf; Bus 100, 200, Airport Line TXL to Spandauer Str. / Marienkirche Station. Tips: "Free Shopping Tips: Alexandria Square is definitely one of Berlin's shopping recommendations. Galeria Kaufhof Department Store, which covers an area of 35,000 square meters, and Alxa Berlin's largest shopping mall, which covers an area of 56,000 square meters, integrates shopping, entertainment and leisure, deserves to be the best choice for a one-stop shopping experience.