high alpine mountain lake landscape in autumnal light

alpine alps altitude attractions austria austrian backdrop background basin bielerhohe buin catchment clouded colors colours cyan destination environment europe european formations freshwater geological glacial glacier harsh heights high highlands inn lake landscape light montafon mountain mountainous mountains natural nature overcast piz recreational region remote reservoir rough rugged scene scenery scenic seascape sight silvretta silvrettasee storage turquoise vegetation view views vista vorarlberg wallpaper water wilderness incline green waters autumnal bluish-green