Red City Hall, the office of the mayor of Berlin. Its name derives from the design of red brick exterior walls. The new Renaissance architecture, built from 1861 to 1869, is designed in a complex multi-wing arch style with three inner courtyards. Originally used as a celebration, the spacious ceremonial hall served as the assembly hall of the East Berlin City Council until 1990 and became the administrative center after the unification of Berlin in 1991. Today, the emblem hall in the city hall is used to entertain VIPs; the largest banquet hall is used for various activities, such as reception and celebration ceremonies; the cylindrical hall, which was 9 meters high in the library, contains orange domes and a large number of classical statues, and holds various exhibitions all the year round, which is the most beautiful room in the city hall. Of course, the most conspicuous part of the building is the square tower 74 meters high, with red and white stripes and black bear patterns flying over the top of the tower. Address - "Rathausstrasse 15, 10178 Berlin How to arrive - "S-Bahn and U (S5, S7, S75, U8) to Alexander Plaza Station Alexanderplatz Bhf; Bus 100, 200, Airport Line TXL to Spandauer Str. / Marienkirche Station; Bus (248, M48, M48, N40, N40, N65, N8) to Berlin Red City Hall Station Berliner Rathauhauhaus; Tram (M4, M5, M5, M6) to Spanduer Strander or Alexander Strander or Alexander Strander Station or Alexander Strander Strander Str or Marienkirche Station Spandauer Str. / All Bhf stations are available. Tickets - "Free Opening Time - "Monday to Friday 9:00 - 18:00, may not be open to the public in case of special arrangements.