koelnbrein dam and the dam reservoir in the alps mountains. austria

aerial alpine alps austria austrian autumn blu building carinthia cold concrete dam electricity energy europe european fall generation glacier gorge high hohe hydro hydroelectric kaernten koelnbrein koelnbreinspeicher koelnbreinsperre kolnbrein lake landmark landscape malta maltatal mount mountain mountainous mountains nature panorama plant power range reservoir river scene sightseeing sky snow station tauern view water winter