A large reservoir with a dam, surrounded by high mountains and green vegetation under a partly cloudy sky, Klein Tibet, Zillertal, Austria, Europe

asia austria china chinese dam east asia europe europes no people peoples republic of china see tibet tibet autonomous region tyrol zillertal artificial lake barrage big body of water cloudy cloudy sky countryside dam deserted empty european great green high mountains lake landscape landscape photo landscape shot large mountain mountainous nature no one nobody open air overcast overcast sky partly cloudy reservoir reservoir dam scenery sky sky with cloud travel photography uninhabited vegetation water reservoir water supply dam waters