| Grunewaldsee | |
| Location: | Berlin, Germany |
| Coordinates: | 52.47°N 13.26°W |
| Pushpin Map: | Berlin |
The Grunewaldsee (pronounced as /de/) is a lake located in western Bezirk Charlottenburg-Wilmersdorf in Berlin within the Grunewald forest. It has a surface of c. 175,000 m2. The Jagdschloss Grunewald hunting lodge is located on the south bank of the lake.
Bathing has been officially prohibited for humans since 2004.[1]