The Upper Harz Ponds are found mainly around the mining town of Clausthal-Zellerfeld and the nearby villages of Buntenbock and Hahnenklee in the Upper Harz mountains of central Germany. There are arou
Ponds near Buntenbock south of Clausthal-Zellerfeld: the Ziegenberg Pond (front) and Marsh Pond (Sumpfteich, rear). Their dams are clearly visible.
The dam of the Great Crane Pond (Großer Kranicher Teich) near Hahnenklee. The bottom outlet can be operated from the control hut.
The Oderteich is an historic reservoir about seven kilometres northeast of Sankt Andreasberg in the Upper Harz in central Germany. It was built by miners from St. Andreasberg in the years 1715 to 1722
The Oderteich in winter. Right: the control hut (Striegelhaus) on the dam
Southwest side, including the little control hut
Interior of the control hut