group of climbers climbing rock, active lifestyle of people, mountaineering, via ferrata in mountains of alps in summer, life

climbers people mountaineering via ferrata climb climbing rock climbs person active lifesafety attaches tourism adventure tourist extreme fatigue activity life stone danger outdoor mountain high rappelling gear nature safety scramble belay strong travel lifestyle rope risk strength tenacity thrill challenge height fearless hiking cliff exercise group goal walking sport leadership mountains alps summer insurance sports team support achievement