Travelers are voting Zollverein Coal Mine Industrial Complex and Wuppertal Schwebebahn as the best outdoors near Duisburg. There are 2 outdoors near Dortmund a city just 30 km from Duisburg and 2 outdoors near Bergisch Gladbach which is 33 km distant. The most popular of these are Zollverein Coal Mine Industrial Complex near Dortmund and Wuppertal Schwebebahn in Bergisch Gladbach. You can find 16 outdoors in North Rhine-Westphalia and 218 outdoors in the country of Germany. Our members favorite in North Rhine-Westphalia is Wuppertal Schwebebahn and Zollverein Coal Mine Industrial Complex is the top pick in Germany. Want more? Check out our map of outdoors near Duisburg.