Kurfürstenstraße is a Berlin U-Bahn station on lines U1 and U3. The station opened on 24 October 1926 and is located in the Berlin Mitte borough. It lies just to the north of Bülowstraße, the corresponding station on the U2, in the southeast corner of Tiergarten. The area has a rather seedy reputation, mainly due to prostitution. Potsdamer Straße is a major thoroughfare in the area.