The Kollhoff Tower is a prominent skyscraper located in Berlin, Germany. Completed in 1999, it stands at 101 meters tall and features a distinctive glass façade. The tower is part of the Potsdamer Platz development, which transformed the area into a modern urban center after the fall of the Berlin Wall. Visitors can access an observation deck on the 24th floor, offering panoramic views of the city. The tower houses offices and commercial spaces, contributing to the vibrant atmosphere of Potsdamer Platz. Its unique design and strategic location make it a notable landmark in Berlin.