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.
References
Schlaube Valley Nature Park Wikipedia(Text) CC BY-SA