gamsgrube nature hiking trail at grossglockner, austria

alpine alps austria austrian brown environment europe european gamsgrube gamsgrubenweg glacier glockner grossglockner groaglockner height high highest hiking hohe hapara he land mountain national nature object outdoor park pasterze path pointing poles rign road rock route salzburg salzburger sightseeing sign slope stick sticks stone tauern tourism trail travel trek trekking walking wooden