austria - green mountain lake with dam near grossglokner. mosserboden dam and alpine peaks in the background .panorama view of

landscape alps lake autria mountains high natural scenic mountain nature water austria travel beautiful view blue mooserboden dam sky tourism scenery hiking europe reservoir outdoor alpine energy peak green rock electricity rocks hydroelectric hill power station glacier salzburg hohen tauern wasserfallboden summer day panoramic panorama kaprun zell reflection outdoors valley snow