Explore the best of Cologne on this narrated, hop-on hop-off, double-decker bus tour. Visit many of Cologne’s top attractions — like Cologne Cathedral and Cologne City Hall, plus visit the Old Town district, bustling Roncalliplatz, the historic Alter Markt square and much more. Select the 1-day pass, then board at any of the 16 stops and get to know this landmark of High Gothic architecture in customized fashion, with live onboard commentary in English and German. Audio guides in nine languages also available. A 1-hour Rhine River sightseeing cruise is included.