Two women paddleboarding in Lake Powell, Utah, USA

Women trail running through Grand Staircase-Escalante National Monument, Utah, USA

Woman holding Moqui Marble, Grand Staircase-Escalante National Monument, Utah, USA

Bugaboo Spire, Bugaboo Glacier Provincial Park, British Columbia, Canada

Tents at camp under starry sky at night in Red Rock Canyon National Conservation Area, Nevada, USA

Front view of senior woman climbing Kilimanjaro at scenic sunset, Arusha, Tanzania

Side view of senior woman climbing Kilimanjaro at scenic sunset, Arusha, Tanzania

Front view of senior woman climbing Kilimanjaro, Arusha, Tanzania

Mountain climber traversing Vowell Glacier at sunset, Bugaboo Mountains, British Columbia, Canada

Mountain climber traversing Vowell Glacier at sunset, Bugaboo Mountains, British Columbia, Canada

Smiling resting mountain climber, East Creek Basin Bivy, Bugaboo Mountains, British Columbia, Canada

Man rock climbing at Surfs Up in Bugaboo Mountains, British Columbia, Canada

Mountain climber in Bugaboo Mountains, British Columbia, Canada

Mountain climber climbing up Bugaboo Spire, Bugaboo Mountains, British Columbia, Canada

Mountain climber on one of Bugaboo Spires ridges, Bugaboo Mountains, British Columbia, Canada

Scenery with evergreen trees at sunset, Mono County, California, USA

Side view of man sitting by fire at sunset, Mystery Towers, Utah, USA

Front view of senior man without shirt posing in desert, Mystery Towers, Utah, USA

Woman looking at map while sitting on paddleboard, Lake Powell, Utah, USA

Woman paddleboarding in Lake Powell near Cathedral in the Desert, Glen Canyon, Utah, USA

Two women paddleboarding through Cathedral in the Desert, Glen Canyon, Lake Powell, Utah, USA

Woman paddleboarding in Lake Powell through Cathedral in the Desert, Glen Canyon, Utah, USA

Woman paddleboarding in Lake Powell through Cathedral in the Desert, Glen Canyon, Utah, USA

Paddleboarding on Lake Powell, Utah, USA

Women trail running through Grand Staircase-Escalante National Monument, Utah, USA

Woman standing in desert scenery of Grand Staircase-Escalante National Monument, Utah, USA

Woman standing in desert scenery of Grand Staircase-Escalante National Monument, Utah, USA

Woman checking map at Grand Staircase-Escalante National Monument, Utah, USA

Woman crouching in desert scenery of Grand Staircase-Escalante National Monument, Utah, USA

Women trail running through Grand Staircase-Escalante National Monument, Utah, USA

Woman trail running through Grand Staircase-Escalante National Monument, Utah, USA

Two women canyoneering through narrow Zebra Canyon, Grand Staircase-Escalante National Monument, Utah, USA

Two women canyoneering through narrow Zebra Canyon, Grand Staircase-Escalante National Monument, Utah, USA

Two women canyoneering through narrow Zebra Canyon, Grand Staircase-Escalante National Monument, Utah, USA

Two women canyoneering through narrow Zebra Canyon, Grand Staircase-Escalante National Monument, Utah, USA

Woman canyoneering through narrow Zebra Canyon, Grand Staircase-Escalante National Monument, Utah, USA

Two women canyoneering through narrow Zebra Canyon, Grand Staircase-Escalante National Monument, Utah, USA

Woman canyoneering through narrow Zebra Canyon, Grand Staircase-Escalante National Monument, Utah, USA

Two women canyoneering through narrow Zebra Canyon, Grand Staircase-Escalante National Monument, Utah, USA

Woman canyoneering through narrow Zebra Canyon, Grand Staircase-Escalante National Monument, Utah, USA

Two women canyoneering through narrow Zebra Canyon, Grand Staircase-Escalante National Monument, Utah, USA

Portrait of two female canyoneers in Zebra Canyon, Grand Staircase-Escalante National Monument, Utah, USA

Woman canyoneering through narrow Zebra Canyon, Grand Staircase-Escalante National Monument, Utah, USA

Two women canyoneering through narrow Zebra Canyon, Grand Staircase-Escalante National Monument, Utah, USA

Two friends discover deposit of Moqui Marbles, Grand Staircase-Escalante National Monument, Utah, USA

Two women hiking through desert at Grand Staircase-Escalante National Monument, Utah, USA

Woman backpacking through desert at Grand Staircase-Escalante National Monument, Utah, USA

Female hiker entering her name into trail register while hiking through desert in Grand Staircase-Escalante National Monument, Utah, USA

Woman doing yoga in front of slot canyon, Grand Staircase-Escalante National Monument, Utah, USA

Two women walking into canyon, Grand Staircase-Escalante National Monument, Utah, USA

Woman climbing sandstone cliff, Grand Staircase-Escalante National Monument, Utah, USA

Two women exploring slot canyon, Grand Staircase-Escalante National Monument, Utah, USA

Woman exploring slot canyon, Grand Staircase-Escalante National Monument, Utah, USA

Two women exploring slot canyon, Grand Staircase-Escalante National Monument, Utah, USA

Two women climbing in slot canyon, Grand Staircase-Escalante National Monument, Utah, USA

Hikers on Charles Kuonen Suspension Bridge, Valais, Switzerland

Hikers on Charles Kuonen Suspension Bridge, Valais, Switzerland

Senior couple hiking, Haute Route, Valais Canton, Switzerland

Senior couple hiking, Haute Route, Valais Canton, Switzerland

Senior couple hiking, Haute Route, Valais Canton, Switzerland

Senior woman hiking, Haute Route, Valais Canton, Switzerland

Senior couple hiking, Haute Route, Valais Canton, Switzerland

Senior couple hiking, Haute Route, Valais Canton, Switzerland

Senior couple hiking, Haute Route, Valais Canton, Switzerland

Senior couple hiking, Haute Route, Valais Canton, Switzerland

Senior couple hiking, Haute Route, Valais Canton, Switzerland

Hiker celebrating, Haute Route, Valais Canton, Switzerland

Hiker couple kissing, Haute Route, Valais Canton, Switzerland

Senior couple hiking, Haute Route, Valais Canton, Switzerland

Senior couple hiking, Haute Route, Valais Canton, Switzerland

Senior couple hiking, Haute Route, Valais Canton, Switzerland

Senior man hiking, Haute Route, Valais Canton, Switzerland

Senior woman hiking, Haute Route, Valais Canton, Switzerland

Senior couple hiking, Haute Route, Valais Canton, Switzerland

Senior couple hiking, Haute Route, Valais Canton, Switzerland

Senior couple hiking, Haute Route, Valais Canton, Switzerland

Senior couple hiking, Haute Route, Valais Canton, Switzerland

Senior couple hiking, Haute Route, Valais Canton, Switzerland

Senior woman approaching mountain hut, Haute Route, Valais Canton, Switzerland

Senior couple riding overhead cable car, Zermatt, Valais Canton, Switzerland

People making celebratory toast with champagne

Scenery of Lake Powell, Utah, USA

Scenery of sandstone cliffs surrounding Lake Powell, Utah, USA

Scenery of sandstone cliffs surrounding Lake Powell, Utah, USA

Scenery of sandstone cliffs surrounding Lake Powell, Utah, USA

Paddleboarding on Lake Powell, Utah, USA

Water reflecting on sandstone cliffs above Lake Powell, Utah, USA

Scenery of sandstone cliffs surrounding Lake Powell, Utah, USA

Scenery of sandstone cliffs surrounding Lake Powell, Utah, USA

Paddleboarding on Lake Powell, Utah, USA

Submerged trees against sandstone cliffs in Lake Powell, Utah, USA

Submerged trees against sandstone cliffs in Lake Powell, Utah, USA

Two women exploring Peak-a-boo slot canyon, Grand Staircase-Escalante National Monument, Utah, USA

Woman climbing in canyon, Grand Staircase-Escalante National Monument, Utah, USA

Two women eating while camping in desert, Hole in the Rock Road, Utah, USA

Hikers on Charles Kuonen Suspension Bridge, Valais, Switzerland

People sleeping in sleeping bags in desert, Mystery Towers, Utah, USA

Smiling man sitting on cliff in desert, Mystery Towers, Utah, USA

El Cap Climbing

A young woman climber plays on the beautiful sandstone formations of Buckskin Gulch