A group of climbers, wearing safety harnesses and helmets, trying to climb up the via ferrata in the Passer Valley, South Tyrol, Italy

via ferrata climbing passeier passiria valley gorge mountain mountains rock cliffs exercycle sport outdoor outdoors outside adventure extreme ferrata high active risk mountaineering stone travel equipment activity tourism helmet secured safety courage challenge exercise strong alpine motivation fearless environment nature ascending altitude harness effort steep endurance thrill south tyrol south tirol italy