Berlin Brandenburger Tor (in German Bahnhof Berlin Brandenburger Tor) – formerly Berlin Unter den Linden – is an underground railway station in the central Mitte district of Berlin, Germany, located on the Unter den Linden boulevard near Hotel Adlon, Pariser Platz and Brandenburg Gate. It is served by the Berlin S-Bahn and U-Bahn, as well as local bus lines.