There's nothing like unwinding by the water while you're on vacation. Enjoy an afternoon picnic at Plauer See and then stick around for a peaceful sunset.
You'll have sightseeing choices galore when spending time in Brandenburg an der Havel. Plauer See is a good place to begin here, but there are loads of other interesting sights to check out. Brandenburger Cathedral, Kirchmöser Water Tower, and Brandenburger Theater are not far from the body of water and will top off your day nicely.