857-93044 - A man makes hot tea while on a backcountry ski tour below the Pfeifferhorn in Little Cottonwood Canyon, Lone Peak Wilderness, Uinta-Wasatch-Cache National Forest, Salt Lake City, Utah.

857-93046 - A man camped on the summit ridge after climbing Thunderbolt Ridge in Hogum Fork while on a backcountry ski tour in Little Cottonwood Canyon, Lone Peak Wilderness, Uinta-Wasatch-Cache National Forest, Salt Lake City, Utah.

857-93045 - A man camped on the summit ridge after climbing Thunderbolt Ridge in Hogum Fork while on a backcountry ski tour in Little Cottonwood Canyon, Lone Peak Wilderness, Uinta-Wasatch-Cache National Forest, Salt Lake City, Utah.

857-92886 - A man hiking along sandstone layers, South Coyote Buttes, Vermillion Cliffs National Monument, Kanab, Utah.

857-92887 - A man hiking along sandstone layers, White Pocket, Vermillion Cliffs National Monument, Kanab, Utah.

857-93012 - A man in a red jacket is climbing on ice.

857-93013 - A man in a red jacket is climbing on ice.

857-93011 - A man in a red jacket is climbing on ice.

857-92920 - A trekker stands over the Khumbu Glacier in Everest Base Camp.

857-92906 - A man harvests coffee beans on a farm in rural Colombia.

857-92682 - A male skier is riding in deep powder snow. The trees are covered with a white layer and the sky is blue. Fairy tale landscape. Hokkaido, the north island of Japan, is geographically ideally located in the path of consistent weather systems that bring the cold air across the Sea of Japan from Siberia. This results in many of the resorts being absolutely dumped with powder that is renowned for being incredibly dry. Some of the Hokkaido ski resorts receive an amazing average of 14-18 metres of snowfall annually.

857-92387 - A man climbing Lizard Head Peak, Telluride, Colorado.

857-92549 - A man rock climbing a desert sandstone tower called Psycho Babble Tower in the Big Gypsum Valley near, Naturita, Colorado.

857-92372 - A man ice climbing near Ouray, Colorado.

857-92444 - Near the summit after a long run

857-92353 - A male hiker on the border of shadow and sunlight, high above the Mooserboden lake, during the Glocknerrunde, a 7 stage trekking from Kaprun to Kals around the Grossglockner, the highest mountain of Austria.

857-92354 - A male hiker near the Mooserboden lake, during the Glocknerrunde, a 7 stage trekking from Kaprun to Kals around the Grossglockner, the highest mountain of Austria.

857-92443 - A fast pace run through the woods

857-92347 - A male hiker drinks a tea during the Glocknerrunde, a 7 stage trekking from Kaprun to Kals around the Grossglockner, the highest mountain of Austria.

857-92349 - A male hiker climbs a rocky passage during the Glocknerrunde, a 7 stage trekking from Kaprun to Kals around the Grossglockner, the highest mountain of Austria.

857-92346 - A male hiker during the Glocknerrunde, a 7 stage trekking from Kaprun to Kals around the Grossglockner, the highest mountain of Austria.

857-92371 - A man ice climbing near Ouray, Colorado.

857-92590 - A man mountain biking on the slickrock trail, Moab, Utah.

857-92547 - A man rock climbing a desert sandstone tower called Psycho Babble Tower in the Big Gypsum Valley near, Naturita, Colorado.

857-92369 - A man ice climbing near Ouray, Colorado.

857-92548 - A man rock climbing a desert sandstone tower called Psycho Babble Tower in the Big Gypsum Valley near, Naturita, Colorado.

857-92394 - A man backcountry skiing above Red Mountain Pass, Silverton, Colorado.

857-92555 - A man hiking below Treasure Falls, San Juan National Forest, Pagosa Springs, Colorado.

857-92588 - A man mountain biking on the Hymasa trail, Moab, Utah.

857-92344 - A male hiker at the lake of the Sudetendeutsche mountain hut during the Glocknerrunde, a 7 stage trekking from Kaprun to Kals around the Grossglockner, the highest mountain of Austria.

857-92374 - A man ice climbing near Ouray, Colorado.

857-92469 - Man climbing a mountain.

857-92552 - A man hiking below Treasure Falls, San Juan National Forest, Pagosa Springs, Colorado.

857-92550 - A man preparing to descend a desert sandstone tower called Psycho Babble Tower in the Big Gypsum Valley near, Naturita, Colorado.

857-92351 - A male hiker jumping from stone to stone to cross a river, during the Glocknerrunde, a 7 stage trekking from Kaprun to Kals around the Grossglockner, the highest mountain of Austria.

857-92370 - A man ice climbing near Ouray, Colorado.

857-92589 - A man mountain biking on the slickrock trail, Moab, Utah.

1178-25539 - Mature man speeding on ski slope, USA, Montana, Whitefish

1178-25538 - Mature man speeding on ski slope, USA, Montana, Whitefish

1178-25528 - Man snowboarding downhill, USA, Montana, Whitefish

1178-25521 - Man skiing downhill, USA, Montana, Whitefish

1178-25526 - Man snowboarding downhill, USA, Montana, Whitefish

1178-25543 - Mature man on ski slope at sunlight, USA, Montana, Whitefish

857-91669 - A male hiker at the lake of the Sudetendeutsche mountain hut during the Glocknerrunde, a 7 stage trekking from Kaprun to Kals around the Grossglockner, the highest mountain of Austria.

857-91285 - Man mountain biking on a trail in a desert environment at sunset.

857-91672 - A male hiker drinks a tea during the Glocknerrunde, a 7 stage trekking from Kaprun to Kals around the Grossglockner, the highest mountain of Austria.

857-91287 - Man mountain biking on a trail in a desert environment.

857-91679 - A male hiker on the border of shadow and sunlight, high above the Mooserboden lake, during the Glocknerrunde, a 7 stage trekking from Kaprun to Kals around the Grossglockner, the highest mountain of Austria.

857-91282 - Man mountain biking on a trail in a desert environment.

857-91289 - Man mountain biking on a trail in a desert environment at sunset.

857-91676 - A male hiker walking on snow in a t-shirt, during the Glocknerrunde, a 7 stage trekking from Kaprun to Kals around the Grossglockner, the highest mountain of Austria.

857-91674 - A male hiker climbs a rocky passage during the Glocknerrunde, a 7 stage trekking from Kaprun to Kals around the Grossglockner, the highest mountain of Austria.

857-91667 - A male hiker drinks water from a source in a village during the Glocknerrunde, a 7 stage trekking from Kaprun to Kals around the Grossglockner, the highest mountain of Austria.

857-91671 - A male hiker during the Glocknerrunde, a 7 stage trekking from Kaprun to Kals around the Grossglockner, the highest mountain of Austria.

857-91634 - A monk in Spitok monastery, Ladakh, India.

857-91284 - Man mountain biking on a trail in a desert environment at sunset.

857-91283 - Man mountain biking on a trail in a desert environment.

857-91291 - Man mountain biking on a trail in a desert environment at sunset.

857-91288 - Man mountain biking on a trail in a desert environment.

857-91290 - Man mountain biking on a trail in a desert environment at sunset.

857-90717 - A technician measures the electricity generated by a photovoltaic panel, United States of America

857-90715 - A technician measures the electricity generated by a photovoltaic panel, United States of America

857-90711 - A technician measures the electricity generated by a photovoltaic panel, United States of America

857-90712 - A technician measures the electricity generated by a photovoltaic panel, United States of America

857-90708 - A technician measures the electricity generated by a photovoltaic panel, United States of America

857-90709 - A technician measures the electricity generated by a photovoltaic panel, United States of America

857-90707 - A technician measures the electricity generated by a photovoltaic panel, United States of America

857-90634 - Mike McPherson installs an evacuated tube solar hot water system on a roof of a house near Big Sky, Montana, United States of America

857-90047 - Climber on the icelandic glacier Solheimajokull during winter. South Iceland.

857-90044 - Man climbing a steep glacier ice at the glacier Gigjokull. South Iceland.

1178-24731 - Man skiing down mountain, Whitefish, Montana, USA

1178-24732 - Man skiing down mountain, Whitefish, Montana, USA

857-88848 - A fisherman throws his line in Owens River just below Manzanar Reward Road, Eastern Sierras, California.

857-88905 - A man hiking into Road Canyon Ruin, Grand Gulch, Blanding, Utah.

857-88921 - A man jumping between sandstone hoodoos along the Chessler Park and Joint Trail hike, Needles District, Canyonlands National Park, Monticello, Utah.

857-88854 - Travertine Hot Springs, Eastern Sierras, California

857-89282 - Skier putting climbing skins on skis in front of Peter Grubb Ski Hut, Sierra Nevada

857-89280 - Man splitting firewood inside the Peter Grubb Hut, Sierra Nevada

857-88255 - A man with a 21 inch Brown on the Green River

857-88639 - A shepherd collects milk in Villaluenga del Rosario, in the Sierra de Grazalema National Park, Cadiz province, Andalusia, Spain

1178-24350 - Close up of man's hand holding slices of cheese in paper

1178-24528 - Cowboy with cattle, Colorado

1178-24526 - Cowboy with cattle, Colorado

1178-24529 - Cowboy with cattle, Colorado

1178-24351 - Close up of man's hand holding smartphone above map

1178-24598 - Portrait of skier, Whitefish, Montana

1178-24527 - Cowboy with cattle, Colorado

1178-23167 - USA, Utah, Native American art on stone wall, USA, Utah

1178-24281 - Man skiing in mountains, Whitefish,Montana,USA

1178-14672 - Man using tablet pc, Manhattan Bridge in background, Brooklyn, New York

1178-14673 - Man using tablet pc, Manhattan Bridge in background, Brooklyn, New York

1178-17752 - Underwater view of athletic swimmer

1178-15297 - Turkey, Istanbul, Kariye Museum, fresco

1178-24303 - Man at top of stone stairway, Boston, Massachusetts

1178-23380 - Man holding western cutthroat trout c, Lake McDonald, Glacier National Park, Montana, USA

1178-24270 - Man hiking in forest, Grand Gulch, Utah, USA

1178-17045 - Businessman with wearing t-shirt with recycling symbol under suit, studio shot

1178-18524 - Portrait of man holding fishing rods in front of packed car, Mendham, New Jersey

1178-23166 - USA, Utah, Native American art on stone wall, USA, Utah

1178-17235 - USA, New York, Putnam Valley, Roaring Brook Lake, Close up of man looking at view