Female hiker at Hope Point in Chugach National Forest Alaska overlooking Turnagain Arm

Woman crosses sand dunes at White Sands National Monument, New Mexico

Male hiker on Root Glacier Wrangell- St. Elias National Park and Preserve near McCarthy Alaska

Male hiker on Mt. Colden in the High Peaks Region of the Adirondack Mountains New York

Male trail runner running through sagebrush desert New Mexico

Male trail runner running through sagebrush desert New Mexico

Man stand up paddleboarding on Trout Lake outside Telluride Colorado

Man hiking in winter gazes into whiteout Adirondack Mountains, New York

Couple hikes on Avery Peak above Flagstaff Lake along the Appalachian Trail in Maine's Bigalow Mountains

Female backpacker nears Snowyside Pass above Twin Lakes in the Sawtooth Mountains, Idaho

Female hiker enters Spooky slot canyon in Grand Staircase-Escalante National Monument Utah

Ice climber rappelling Adirondack Mountains New York

Female hiker Stone Mountain British Columbia in the Northern Rockies

Female trail runner at first light in desert

Female trail runner near Castleton Tower in Castle Valley outside Moab, Utah

Hikers on Hopkins Mountain in winter in New York's Adirondack Mountains

Ice climber evaluates a climb Adirondack Mountains New York

Male backpacker in Sawtooth Mountains, Idaho

Male hiker on Hidden Lake trail near Logan Pass in Glacier National Park, Montana

Backcountry campsite Minaret Lake in the Eastern Sierra Mountains, California

Make hiker at Hope Point in Chugach National Forest Alaska overlooking Turnagain Arm

Campsite on Cape Breton cliff side overlooking Gulf of St Lawrence

Man trail running through aspens in spring, Lockett Meadow, near Flagstaff Arizona

Male hiker on Monarch Mountain overlooking Atlin Lake towards the Boundary Mountain Ranges British Columbia

Male trail runner at sunrise above Rio Grande Gorge New Mexico

Man on Oregon beach

Viking Lodge public use cabin Wrangell-St. Elias National Park and Preserve

Muncho Lake British Columbia man and dog on dock