Klautzkesee Nature Reserve

The Klautzkesee is the largest of a series of stagnant waters in the reserve. The lakes and the surrounding forest were not accessible during the GDR. The area was designated as a state hunting area for high SED politicians and therefore has preserved an incomparable biodiversity to this day.

The Klautzkesee is a forest lake between Kieselwitz in the northwest, Möbiskruge in the east and Treppeln in the south. Eisenhüttenstadt is about 13 kilometers east of the next large city in the state of Brandenburg, which can be reached from the lake.
The name of the lake has been varied over the centuries: in 1575 at Klutzke, 1580 at Klutzk, 1693 at Glautzke, 1700 Klauzigk See, 1758 Klautsk See, 1780 Glautßke See, 1862 Klautks-See, 1981 Klauzk, in today's official cards Klautzkesee , but on information boards on the Clautzkesee hiking trail. The origin can be found in the Lower Sorbian kluc = spring swamp, spring spring, modified via klaọtsk to the current name. Colloquially the Klautz.

The nature reserve Klautzkesee and Waldmoore with Kobbelke lies in the area of the communities Schlaubetal and Neuzelle in the district of Oder-Spree.
The area with the identification number 1414 was placed under nature protection by ordinance of May 26, 2004. The 382.5 hectare nature reserve with the 6.5 hectare Klautzkesee extends east of Kieselwitz.