seligenthal, germany - 08 19 2020: ummigsbachbrücke, lower side of the ruin with grafitti

reservoir pond landscape terrain nature wahnbachtalsperre bonn 1950s flood fresh siegburg seligenthal valley connected side germany 2020 building calm level floating boat house information barreir ummigsbachbrücke built located bridge ruin 1920 1940s siegurg wahnbachtal 1945 german wehrmacht demolished stop allied forces freeing railroad abandoned never rebuilt view lower 2020: grafitti wahnbachtalsperre 1940s germany rebuilt lake bonn prevention water reserve bad honnef dam seligenthal