Demnitz

Grunow-Dammendorf is a municipality in the Oder-Spree district, in Brandenburg, Germany.

Grunow (Niederlausitz) station is a railway station in the municipality of Grunow-Dammendorf, located in the Oder-Spree district in Brandenburg, Germany.

Planfließ is a river of Brandenburg, Germany. It flows into the Großer Treppelsee, which is drained by the Schlaube, near Bremsdorf.

Mixdorf station is a railway station in the municipality of Mixdorf, located in the Oder-Spree district in Brandenburg, Germany.

Mixdorf is a municipality in the Oder-Spree district, in Brandenburg, Germany.

Schneeberg (Mark) station is a railway station in the Schneeberg (Mark) district in the municipality of Beeskow, located in the Oder-Spree district in Brandenburg, Germany.

The Großer Müllroser See is a lake in Brandenburg, Germany. It is located in the district Oder-Spree between the town Müllrose in the north and the municipality Mixdorf in the south. The lake covers an area of 1,32 km². At an elevation of 41,6 m, its depth is maximal 8 m. The lake is the largest water in the Schlaube Valley Nature Park and flown through by the river Schlaube, which runs over a distance of 20 kilometers through the Schlaube-Valley (German: Schlaubetal), a tunnel valley of the last glacial period. An approximately 9 kilometres long walking path leads around the lake. At the eastern and western shore there are public lidos/beaches, one of them with a diving tower. On the sea are operating some passenger ships. The watermill Müllrose at the northern shore was first mentioned in a document in 1275 and is still in use today.

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.

Schlaubetal is a municipality in the Oder-Spree district, in Brandenburg, Germany.

Müllrose station is a railway station in the municipality of Müllrose, located in the Oder-Spree district in Brandenburg, Germany.

Amt Schlaubetal is an Amt ("collective municipality") in the district of Oder-Spree, in Brandenburg, Germany. Its seat is in Müllrose. The Amt Schlaubetal consists of the following municipalities: Grunow-Dammendorf Mixdorf Müllrose Ragow-Merz Schlaubetal Siehdichum

The Schlaube is a river in the district Oder-Spree, Brandenburg, Germany. It is in the Schlaube Valley Nature Park and flows more than 20 kilometres (12 mi) through the Schlaube-Valley (German: Schlaubetal), a tunnel valley of the last glacial period. Its source is east of Groß Muckrow (part of Friedland) in the Wirchenberge (hill). After passing some lakes, including the Großer Müllroser See, the Schlaube ends in Müllrose into the Kleiner Müllroser See, which is connected with the Oder-Spree Canal.