Photo: Eissport und Freizeit GmbH
The 6.5-hectare Rabenstein Reservoir is nestled within Rabenstein Forest.
Whether you prefer to splash about in the water or to get some relaxation sunbathing on the giant lawn and the 400-metre-long beach, a visit here is an experience.
You can swim, row or take a ride in a pedalo, or play table tennis and volleyball on the tables and courts provided.
For children, there is a giant slide and a playground, and for especially keen sun-worshippers, there is a naturist beach.
Rabenstein Reservoir is usually open from the start of May to the end of September in good weather.