Young woman looking out over mountains, Draja, Vaslui, Romania, rear view

Young female rock climber standing on boulder looking out, Mount Wilson, Nevada, USA

Rear view of female hiker and her dog hiking in misty mountains, Spain

Male mountain climber walking uphill, rear view, Chugach State Park, Anchorage, Alaska, USA

"Young female trail runner looking at view on Pacific Crest Trail, Pine Valley, California, USA"

Rear view of young female rock climber with arms open on top of Mount Wilson, Nevada, USA

Female mountain climber jumping downhill, Chugach State Park, Anchorage, Alaska, USA

Female mountain climber on mountain edge, Chugach State Park, Anchorage, Alaska, USA

Female mountain climber climbing down steep mountain, Chugach State Park, Anchorage, Alaska, USA

Three friends standing at the summit of South Sister volcano, looking at view, Bend, Oregon, USA

Group of people looking at view, Mighty Might Trail, Alyeska Resort, seven glaciers, Winner Creek Valley, Turnagain Arm, Mt. Alyeska, Girdwood, Alaska, USA

Young couple resting on mountain bikes on rock

Rear view of female hiker in waterproof clothing looking out from mountain in snowstorm