Duisburg (IPA2|ˈdyːsbʊɐ̯k) 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 biggest inland harbour in Europe and its proximity to Düsseldorf International Airport, Duisburg has become an...