allakogel - hiking woman walking out of dark cave drachenhoehle with scenic view of alpine lake sackwiesensee

lake rock formation idyllic freedom wanderlust haeuslalm arch scenic forest mountain cave sackwiesensee hiking woman hochschwab drachenhoehle girl panorama alps outdoor trail steiermark europe mountains austria range wilderness hike landscape nature travel outdoors hills scenery spring fresh air happiness hiker high european sankt ilgen bodenbauer alpine styria destinations adventure