Großer Bunkerberg

How did a mountain of rubble become a symbol of Berlin’s resilience? Here at the Großer Bunkerberg, we uncover a story of destruction and rebirth. The Großer Bunkerberg stands as the highest point in Friedrichshain-Kreuzberg, a 78-meter-high testament to Berlin’s indomitable spirit. This isn’t a natural hill. It’s a “Trümmerberg,” a mountain of rubble, born from the ruins of World War II. Within its core lie the remnants of the Friedrichshain flak towers, massive concrete structures that once dominated the Berlin skyline. These towers, built in 1941, housed anti-aircraft guns and served as air raid shelters. The larger tower, the Gefechtsturm, occupied the very spot where we stand. The smaller, the Feuerleitturm, rests beneath what is now known as the Kleiner Bunkerberg. The Feuerleitturm held a grim secret. It housed precious paintings from Berlin’s Gemäldegalerie, many of which mysteriously vanished or were destroyed in a fire shortly after the war. In 1946, the Soviet army attempted to demolish the towers. The explosions only partially succeeded, leaving behind massive chunks of concrete. Instead of hauling the debris away, the city decided to incorporate it into the landscape. Over 2.1 million cubic meters of rubble were transported here, creating the Großer Bunkerberg and its smaller companion. Berliners, with their characteristic dark humor, nicknamed it “Mont Klamott,” or “Mount Rubble.” The hill, initially a stark reminder of war’s devastation, was gradually transformed. Paths were laid, trees were planted, and an observation platform was built at the summit. From here, inscriptions once pointed towards city landmarks, now mostly obscured by the dense foliage. The Großer Bunkerberg became a popular recreational spot, a place for picnics, walks, and even sledding in winter. The mountain of rubble became a symbol of Berlin’s resilience, a testament to the city’s ability to rebuild and reclaim its landscape. It has even inspired artists, featuring in songs, films, and novels, solidifying its place in Berlin’s cultural memory. Today, as we stand on the Großer Bunkerberg, we’re not just on a hill, we’re on a monument to history, a testament to the power of transformation.