Nothing beats relaxing by the water while you're on vacation. Enjoy a picnic at Griebnitzsee and then stick around for a lovely sunset.
If you're spending a while in Steglitz-Zehlendorf, Griebnitzsee is a good place to start your sightseeing. This body of water is one of numerous attractions that'll keep you on the go here. Sanssouci Palace, Potsdam's Brandenburg Gate, and Babelsberg Film Park are also waiting for you close by.