Hiker admires Lake Montespluga from Pizzo Della Casa, Chiavenna Valley, Spluga Valley, Valtellina, Lombardy, Italy, Europe

A female walker approaching the summit of Stob Dubh on Buchaille Etive Beag on a crisp winter day, Highlands, Scotland, United Kingdom, Europe

Hiker on top of Monte Coltignone at dawn, province of Lecco, Lombardy, Italy, Europe

A hiker on Table Mountain, Cape Town, South Africa, Africa

Sunset from the volcanic crater of Pico del Teide, Teide National Park, Tenerife, Canary Islands, Spain, Europe

A hiker on Table Mountain, Cape Town, South Africa, Africa

Tourists climbing up a sand dune in the Sahara Desert, Morocco

Climbers at summit sign and views on Mount Kilimanjaro, Kilimanjaro National Park, UNESCO World Heritage Site, Tanzania, East Africa, Africa

Mountain trekker enjoying the freedom, Adamello Park, Lombardy district, Brescia province, Lombardy, Italy, Europe

Tourists climbing up a sand dune in the Sahara Desert, Morocco

Tourist climbing up a sand dune in the Sahara Desert, Morocco

Reflections, child care center, dharamsalla, india. Achieving a human rebirth is as rare precious as finding a wishfulfilling .,seventh dalai lama, meditations on ways of impermanenc

Success

View taken from behind of two women standing on a mountain top with arms around shoulders, enjoying the view, while exploring and photographing the amazing scenery of the Yukon up along the Sam McGee Trail near Carcross, Yukon, Carcross, Yukon Territory, Canada

View taken from behind of a woman in a straw hat standing on the top of a mountain cliff looking out onto the brilliant, blue water of the Pacific Ocean along the Kalalau Trail on the Napali Coast, Kauai, Hawaii, United States of America

Viewpoint, looking down at feet standing next to foamy surf on Kamaole Beach at the water's edge, Kihei, Maui, Hawaii, United States of America

Woman enjoying the great outdoors