Climbers on the rocks with the snowy peaks of the Alps in the background, Stelvio Pass, Valtellina, Lombardy, Italy, Europe

Climber on steep rock face, in the background blue sky and snowy peaks of the Alps, Masino Valley, Valtellina, Lombardy, Italy, Europe

Young man reaching top of pinnacle, Kampenwand, Chiemgau Alps, Chiemgau, Upper Bavaria, Bavaria, Germany

Male rock climber at the New River Gorge, West Virginia.

Matt Floyd on the crux roof pitch (5.12+) of The Glass Menagerie on the North Side of Looking Glass Rock near Brevard, NC

Bill Saul jams the strenuous crack called "Oh My God Corner" (5.10+) at the God Crags on Old Rag Mountain in the Shenandoah National Park, VA

Male climber on steep sandstone in Little River Canyon, Alabama.

Two men rock climbing on a large granite face in North Carolina.

Male climbs a crack on the Phoenix in Canada's Northwest Territories.

Reaching The Top Of Angel's Landing In Zion National Park

A female hiker in a red shirt celebrates reaching the top of the Mount Storm King trail in Olympic National Park at sunset.

Two men rock climbing on sandstone in a Kentucky forest.

Male rock climber at Cathedral Ledge, New Hampshire.

Person On Top Of Rocky Peak

A young girl with blond hair playing in a playground and climbing up a rock ladder on a warm fall day, Spruce Grove, Alberta, Canada

A man points at the moon hanging over Denali from the top of a snowy ridge at sunset near Polychrome Mountain in Denali National Park; Alaska, United States of America

Young girl climbing manmade rockface using safety harness, America