The Ennepe-Ruhr-Kreis's a district in the middle of North Rhine-Westphalia, Germany. It's bounded by (from the north and clockwise) the district-free cities of Bochum, Dortmund and Hagen, the districts of Märkischer Kreis and Oberbergischer Kreis, the city of Wuppertal, the district of Mettmann and the city of Essen. History The district was created in 1929 by merging the former district of Schwelm with parts of the districts of Hattingen and Hagen. In 1970 and 1975 it was modified a bit… (More on Ennepe-ruhr-kreis)