Baldeneysee
For hikers, cyclists, swimmers and yachtsmen, Lake Baldeney is pure recreation. Few know that it was man-made along with other Ruhr reservoirs to improve the water quality. For the Ruhr, which rises in the Sauerland region and is the Ruhr District's most important source of water, literally turnes into a cesspool in the early 20th century due to industrial and residential wastewater …
