974-440 - View of Cable Car station, looking down from the summit of Lagazuoi, 2730m, Hidden valley ski area, Dolomites, UNESCO World Heritage Site, South Tyrol, Italy, Europe

974-441 - Skiers underneath the frozen waterfall, Hidden Valley ski area, Lagazuoi, Armentarola 101, Ski piste, Dolomites, UNESCO World Heritage Site, South Tyrol, Italy, Euruope

974-443 - Hidden Valley ski area, Lagazuoi, UNESCO World Heritage Site, Dolomites, South Tyrol, Italy, Europe

974-442 - Skiers underneath the frozen waterfall, Hidden Valley ski area, Lagazuoi, Armentarola 101, Ski piste, Dolomites, UNESCO World Heritage Site, South Tyrol, Italy, Europe

733-7006 - Ski touring near Martigny at Col de la Forclaz, Valais, Swiss Alps, Switzerland, Europe

733-7007 - Verbier ski resort, Valais, Swiss Alps, Switzerland, Europe

857-92382 - A woman backcountry skiing on Red Mountain Pass, Silverton, Colorado.

857-92342 - A backcountry skier skins along the snowfields on Burnt Mountain, Maine.

857-92363 - Two girls riding the ski lift while night skiing, Silverton, Colorado.

1178-25599 - Ski lift at sunlight against blue ski, USA, Montana, Whitefish

832-378601 - Ski tourers ascending the Cima Bocche at Passo Valles, behind the Colbricon, Parco Naturale Paneveggio, Pale di San Marino, Dolomites, Trentino, Italy, Europe

1178-25597 - Ski lift over ski slope, USA, Montana, Whitefish

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

857-92486 - A man skiing fresh snow on a sunny day. Alta, Utah

857-92381 - A woman backcountry skiing on Red Mountain Pass, Silverton, Colorado.

857-92393 - A woman backcountry skiing above Red Mountain Pass, Silverton, Colorado.

857-92392 - A man backcountry skiing above Red Mountain Pass, Silverton, Colorado.

733-6988 - Ski tourer on Mont Blanc and Mont Blanc du Tacul, 4248m, behind, Chamonix, Rhone Alpes, Haute Savoie, France, Europe

733-6987 - Les Houches ski resort, Chamonix Valley, Rhone Alps, Haute Savoie, French Alps, France, Europe

1178-25541 - Low angle view of mature woman on ski slope , USA, Montana, Whitefish

1178-25542 - Mature woman on ski slope at sunlight, USA, Montana, Whitefish

1178-25534 - Young man jumping from ski slope, USA, Montana, Whitefish

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

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

1178-25540 - Mature woman speeding on ski slope, USA, Montana, Whitefish

1178-25536 - Three people on ski slope at sunlight, USA, Montana, Whitefish

1178-25532 - Smiley little boy (5) wearing ski suit in mountains, USA, Montana, Whitefish

1178-25533 - Low angle view of two men jumping from ski slope, USA, Montana, Whitefish

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

1178-25537 - Two people on ski slope at sunlight, USA, Montana, Whitefish

1178-25535 - Young man speeding on ski slope, USA, Montana, Whitefish

857-91690 - A team of mountaineers is resting in their camp with tents on the lower Kahiltna glacier on their way to Mount McKinley in Alaska.

857-91955 - A ski equipped aircraft is being prepared for takeoff near the South Pole.

857-91972 - four skiers traversing across frozen fjord near Baffin Island, Canada

857-91531 - An emergency doctor, patient and paramedic are hanging outside a helicopter during a rescue mission for an injured ski mountaineer.

857-91538 - Rescue Personnel is helping an injured skier in the ski area of Zermatt in the Swiss Alps.

857-91536 - Rescue Personnel is helping an injured skier in the ski area of Zermatt in the Swiss Alps. The emergency doctor protects himself and the patient against the downwash of the landing helicopter.

857-91663 - A backcountry skier skins along the snowfields on Burnt Mountain, Maine.

857-91956 - An Antarctic explorer finishes his traverse to the South Pole from the faraway coast.

857-91526 - Rescue personnel are carrying an injured skier to a helicopter of Air Zermatt at the Gornergrat ski area in Zermatt, Switzerland. The famous Matterhorn mountain is in the background.

857-91298 - A man skiing off a cliff into fresh snow. Snowbird, Utah

832-378377 - Aerial view, jetski, jetskier performing a circle, off Leucate, Le Barcarès, Languedoc-Roussillon, France, Europe

832-378512 - Ascent to the Store Austansbottstindane 2.202m, Sogn og Fjordane, Norway, Europe

832-378527 - Ski mountaineers during the ascent of Mt Seekofel in the Fanes-Sennes-Prags Nature Park of the Dolomites, Mt Neuner at the back, Mt Seneser Karspitze on the right, St. Vigil, Puster Valley, South Tyrol, Italy, Europe

797-12962 - Norway, Hemsedal, Cross country skier and dog heading off into the mountains.

1179-720 - Aerial view of Bormio Ski Area, Valfurva, Valtellina, Lombardy, Italy, Europe

1179-670 - Bell tower and ski lifts in Celerina, Engadine, Canton of Grisons (Graubunden), Switzerland, Europe

733-6847 - Skiers at Gudauri ski resort, Georgia, Caucasus region, Central Asia, Asia

733-6843 - Gondola lift, Gudauri ski resort, Georgia, Caucasus region, Central Asia, Asia

733-6842 - Gondola lift, Gudauri ski resort, Georgia, Caucasus region, Central Asia, Asia

733-6845 - Ski lift, Gudauri ski resort, Georgia, Caucasus region, Central Asia, Asia

733-6846 - Skiers at Gudauri ski resort, Georgia, Caucasus region, Central Asia, Asia

733-6839 - Gudauri ski resort, Georgia, Caucasus region, Central Asia, Asia

733-6841 - Gudauri ski resort, Georgia, Caucasus region, Central Asia, Asia

733-6844 - Ski lift, Gudauri ski resort, Georgia, Caucasus region, Central Asia, Asia

733-6840 - Gudauri ski resort, Georgia, Caucasus region, Central Asia, Asia

733-6848 - Snowboarder, Gudauri ski resort, Georgia, Caucasus region, Central Asia, Asia

733-6838 - Gudauri ski resort, Georgia, Caucasus region, Central Asia, Asia

857-90795 - Backcountry adventurer gets his wings flying the Nano on the south side of Mt Hood, United States of America

857-90646 - Ian McIntosh getting some air on ski's at Whistler resort with evening light, British Colombia, Canada. December 2006, Canada

857-90662 - Ingrid Backstrom skiing in the Wasatch Mountains, Utah, United States of America

857-90692 - Hannah Hardaway skiing at Loveland, Colorado, United States of America

857-90861 - Aerial view of skiers and snowboarders standing in lift line at Mount Hood Meadows ski resort in Oregon Cascades, United States of America

857-90695 - Ellie Martin having a great day at Deer Valley, Utah, United States of America

857-90656 - Suzanne Montgomery and Bill Ericksn skiing at The Canyons, Park City, Utah, United States of America

857-90667 - Chris Davenport and Matt Ross hiking ridgeline at Aspen Highlands, CO, United States of America

857-90613 - Revelstoke, B.C. - October 21: An old, weathered yellow truck is parked on a residential street under an old, colorful maple tree on October 21, 2008 in Revelstoke, British Columbia, Canada. Revelstoke is a small mountain town, which in recent years has seen substantial growth as ski destination with the opening of new ski hill that has the largest vertical drop in North America along with an abundance of snow. (Photo By Dan Rafla/Aurora), Canada

857-90664 - Colin Puskas, big air in Alta, Utah, United States of America

857-90669 - Isabella Wright skiing at Alta, Utah, United States of America

857-90691 - Charlotte Moats skiing fresh powder at Snowbird, Utah, United States of America

857-90806 - Ian McIntosh in Haines, Alaska, United States of America

857-90700 - Skiers and helicopter in Tordrillo Mountains, Alaska, United States of America

857-90643 - Dan Treadway looking out over winter clouds and mountains on skis in Knights Inlet, British Colombia, Canada, April 7th 2007, Canada

857-90657 - Skiers skiing on Glacier Du Ruitor (Mt Blanc), La Rosiere, France, France

857-90663 - Chris Davenport skiing at Alta, Utah, United States of America

857-90645 - Clark Fyans and Chris Davenport on ski's looking at the mountain, Denali, Alaska. June 2007, United States of America

857-90862 - Aerial view of skiers and snowboarders standing in lift line at Mount Hood Meadows ski resort in Oregon Cascades, United States of America

857-90641 - Ian McIntosh and Sage Cattabriga-Alosa hiking with skis on their backs in Haines, Alaska. April 2008, United States of America

857-90697 - Katie Shackelford ski touring in Snowbird, Utah, United States of America

857-90660 - Will Burks, big air at Alta, Utah, United States of America

857-90670 - Hannah May skiing at Alta, Uttah, United States of America

857-90661 - Will Burks, big air at Alta, Utah, United States of America

857-90651 - Dave Swanwick ripping it up skiing in Champery, Switzerland, Switzerland

857-90652 - Dave Swanwick ripping it up skiing in Champery, Switzerland, Switzerland

857-90659 - Vickie Bates skiing at Snowbird, Utah, United States of America

857-90639 - Ian McIntosh and Sage Cattabriga-Alosa hiking with skis on their back in Haines Alaska, April 2008, United States of America

857-90650 - Andrew Fodor, Sheri Kashman, Senja Palonen, Tony Chan and Daisy skinning up to a powdery descent from Table Mountain. Mt. Baker backcountry. Glacier, Washington, USA, United States of America

857-90668 - Skiers having fun in the snow at Snowbird, Utah, United States of America

857-90653 - Gordy peifer skiing an epic day at Champery, Switzerland, Switzerland

857-90696 - Isabella Wright skiing at Snowbird, Utah, United States of America

857-90673 - River Knight having fun at Alta, Utah, United States of America

857-90658 - Chris Davenport skiing powder at Snowmass, Colorado, United States of America

857-90666 - Eric Hjorleifson big mountain skiing in Terrace, British Columbia, Canada

857-90654 - Gordy Peifer skiing an epic day at Champery, Switzerland, Switzerland

857-90513 - A man jumps down from a rock in the wood, during a cloudy ski morning in San Martino di Castrozza in the Dolomites

857-90511 - a man turns with his skis in a beautiful powder wood in the west italian alps

857-90515 - A man jumps down from a rock in the wood, during a cloudy ski morning in San Martino di Castrozza in the Dolomites

857-90512 - a man turns with his telemark skis in a beautiful wood in the west italian alps

857-90510 - a man plays with his telemark skis in a beautiful wood, in the west italian alps

857-90140 - A mother and her child ski together at Sunday River ski resort in Bethel, ME, United States of America