Wuppertal, known for its unique suspended monorail, offers picturesque parks and museums like the Von der Heydt Museum. Departing from Wuppertal, the train journey leads to Köln, renowned for its magnificent Gothic cathedral, Kölner Dom, a UNESCO World Heritage site. Upon arrival at Köln Hauptbahnhof, stroll along the Rhine River and enjoy the vibrant cultural scene, reflected in its many art galleries and historic architecture.