Choose from two regular guided bike tours: the Berlin Wall Tour (Tue, Thu, Sat at 11:00) covers 11km of the Wall and includes a visit to one of the last border watchtowers; theBerlin´s Best tour (Mon, Wed, Fri, Sun at 11:00) rolls past the city's main sights. Themed tours of the east, Kreuzberg and nightlife are on demand. Tours start in court 4 of the Kulturbrauerei, or join at the Berliner Bank on the corner of Eberswalder Straße and Schönhauser Allee. There's also regular bike rental. Reservations required.