10Cologne
Situated on the banks of the Rhine River, Cologne is famous for its towering Gothic cathedral, Kölner Dom. This UNESCO World Heritage site, with its twin spires, is one of the most recognizable landmarks in Germany. Cologne is also known for its vibrant cultural scene, historic old town, and a wide range of museums. Don’t miss a walk along the Rhine Promenade, where you can enjoy beautiful views of the city and the river.