gletscher glacier and lake viewpoint. grossglockner alpine road. austria

glacier landscape austria grossglockner mountain nature pasterze travel outdoor snow ice hohe tauern national park summer water europe sky alps tourism alpine view blue rock valley moraine lake idyllic outdoors beauty range climate change peak environment scenery high wilderness austrian hochalpenstrasse extreme terrain scenic frozen road beautiful tyrol kaiserfranzjosefshoehe gletscher viewpoint road