Schloßplatz is a square located on Museum Island (Museumsinsel) in Berlin, Germany. It measures about 225 m by 175 m, with its long side oriented on an axis approximately southwest/northeast. At its west corner is the Schlossbrücke (Palace Bridge), from which Unter den Linden leads west to the Brandenburg Gate. From the same corner Karl-Liebknecht-Straße runs northeast alongside the square and on to Alexanderplatz.