Scenic view of Alpine valley with sea of clouds. Grossglockner, Austria. European Alps; Mountain Peak; Mountain Range; No People; alpine; austrian; climate; clouds; cloudy; conservation; copyspace; cottage; environment; europe; european; flag; fog; foggy; glacier; global warming; haze; hiking; landscape; mist; misty; outdoor; outdoors; peak; refuge; road; scenery; scenic; sea; sea of clouds; snow; snowcapped; sport; summer; tourism; transportation;valley; walking; weather;