In the location's words:

The Großer Lienewitz See, idyllically situated in the Potsdam forest and Havel lake area, is a great retreat. Surrounded by dense forests and peaceful meadows, the lake offers a picturesque backdrop for relaxing hours in nature. The clear water is perfect for swimming, paddling and fishing, while the quiet lakeside paths are ideal for long walks and bike rides. The secluded bays and shady spots under the trees are ideal for a picnic or a leisurely sunbath. The Great Lienewitz Lake is a wonderful place to get away from it all and enjoy the natural beauty of the region.