Old town with Karl-Theodor Bridge (Old Bridge) and gate, Neckar River, Heidelberg, Baden-Wurttemberg, Germany, Europe

photography colour colour image color color image horizontal horizontal image outdoors outside day travel travel destination travel destinations background people incidental people people in the background old town karl theodor bridge old bridge neckar river heidelberg baden wurttemberg germany german europe european river water urban scene urban scenes urban high angle view high angle rooftops tower medieval tree town history historical historic heritage landmark landmarks famous well known well known townscape water surface