Berlinisches Gymnasium zum Grauen Kloster Tourist attraction in Berlin, Germany

Reference:Elya / CC-BY-SA-3.0
Map gps coordinates: 52.518611, 13.4125
Address: Klosterstra├če 73a, 10179 Berlin, Germany

Alfred Wegener's father, Richard Wegener, was a theologian and teacher of classical languages at the Berlinisches Gymnasium zum Grauen Kloster. 

Source: Wikipedia