Scenic view of Grossglockner glacier in Austrian Alps a sunny day of summer. Change; Environmental Conservation; European Alps; Issues; Mountain Peak; Mountain Range; Scenics; alpine; alps; atmosphere; austria; blue; climate; climate change; conservation; earth; environment; environmental; gases; geologic; glacier; glaciers; global warming; greenhouse; grossglockner; hiking; ice; journey; landscape; melting; mountain; nature; outdoors; rock; scenery; sky; snow; summer; sunny; thaw; travel; warm; warming;