GERMANY - Duisburg

"Duisburg is a German city in the western part of the Ruhr Area (Ruhrgebiet) in North Rhine-Westphalia. It is an independent metropolitan borough within Regierungsbezirk Düsseldorf. With the world's biggest inland harbor Duisburg is located in the Lowland Rhine area at the confluence of the Rhine and Ruhr and near the outskirts of the Bergisches Land.

The city spreads along both sides of these rivers."