1) Metropolitan area of Germany
Found on
https://www.crosswordclues.com/clue/rhine-ruhr
The Rhine-Ruhr metropolitan region (Metropolregion Rhein-Ruhr) is the largest metropolitan region in Germany with over 11 million inhabitants. It is of polycentric nature and the only megacity in Germany. It covers an area of 7,110 square kilometers and lies entirely within the federal state of North Rhine-Westphalia. The Rhine-Ruhr metropolitan r...
Found on
http://en.wikipedia.org/wiki/Rhine-Ruhr
No exact match found.
