iron stairs and hiking path to ellmauer halt at wilder kaiser mountains of austria - close to gruttenhuette, going, tyrol, austria

alp alpine alps austria boulders cliff climbing cloud crest dolomite dolomiti edge ellmau ellmauer europe ferrata gruttenhuette halt height high hiking kaiser landscape massive mountain mountaineering mountains nature outdoor path peak range ridge rock rocky sharp slope stair steep stone summer summit sun tirol top tourism trail trekking way wilder