A secret tip on Berlin´s doorstep just six miles from Potsdam and direct on the River Havel. This is where Albert Einstein enjoyed the idylic area in his summer house and where Theodor Fontane saw the Schwielowsee lake lying ´broad and cozy` in the sun. Almost near enough to touch, yachts of all sizes cruise back and forth to Berlin along the popular waterway in front of Apart Hotel Haveltreff.