Schlaube Valley Nature Park
Schlaube Valley Nature Park is a nature park and reserve in the state of Brandenburg, Germany. It covers 225 square kilometres (87 sq mi). It was established on December 27, 1995.
With a surface area of 1.32 square kilometres (0.51 sq mi), the Großer Müllroser See, through which the river Schlaube flows, is its largest lake.
Coordinates: 52°04′54″N 14°28′34″E / 52.08155°N 14.4759888889°E
...
Wikipedia