allakogel - hiking couple standing in dark cave drachenhoehle with panoramic view of alpine lake sackwiesensee

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