Kirchsee

The Kirchsee is a lake in Upper Bavaria which is located nearby the Kloster Reutberg monastery and brewery in the Sachsenkam municipality, about 30 km south of Munich.
The moor lake which has a maximum depth of 16 m is part of the Ellbach- und Kirchseemoor Naturschutzgebiet and is a popular bathing water and recreation area for the region and Munich. The lake is certified according to the EU directive for bathing waters, has an excellent water quality , and is supplied with relatively warm moor water. The north shore has two bathing areas, a kiosk and toilets as well as a chargeable parking site. The south shore has a bathing area which is only accessible on foot or by bike after a 20 minutes walk ) from the Kloster Reutberg monastery, which also has a parking site. In winter, the lake is a popular meeting place for ice skating und curling.

Wikipedia