Wiehl is a municipality in the Oberbergischer Kreis, in Northrhine-Westfalia, Germany. It is located approximately 41 km east of Cologne. The neighbouring municipalities Reichshof, Waldbröl, Nümbrecht, Much, Engelskirchen and Gummersbach border on the town.
Between the highway and Wiehl lies the biggest Wiehl industrial area, covering about 81 ha: Wiehl-Bomig. The river of the same name, Wiehl, flows by the town in an east-west direction.
In 1131 Wiehl is mentioned under the name Wila for the first time in a document. On the Mercator map of 1575 it is registered as a Wiell. Wiehl was slammed by the Siegburger comparison of 1604 finally of the rule Homburg and was subordinated with it to the house Sayn-Wittgenstein. In 1815 the Viennese congress assigned the Homburger little country which existed practically only of the municipalities of Wiehl and Nümbrecht to Prussia. Wiehl was in this time still an agriculturally stamped place of village character whose population surplus had to live…