The Dahme is a river that flows through the German states of Brandenburg and Berlin. It is a left bank tributary of the River Spree and is approximately 95 kilometres long.
Wikipedia https://en.wikipedia.org/wiki/Dahme_(river)
Address 14 Zum Dahmeufer, Berlin 12557, Germany
Coordinates 52°25'58.656" N 13°34'36.316" E