Category
page 1Ruhr basin
Ruhr
river in Germany
Civilization VI
2016 turn-based strategy video game
Hengsteysee
The Hengsteysee (Lake Hengstey) is a reservoir on the Ruhr river between the cities of Hagen, Dortmund and Herdecke, North Rhine-Westphalia, Germany. It was built in 1929 and is one of five reservoirs on the Ruhr.
Rhine–Herne Canal
canal in North Rhine-Westphalia, Germany