Animal pawprints in the snow in arctic landscape at Kvaløysletta, Kvaloya Island, Tromso in Arctic Circle Northern Norway

Ice fishing on frozen lake in the arctic alps in the Arctic Circle on Ringvassoya Island in the region of Tromso, Northern Norway

Lichen in the Arctic Circle on Ringvassoya Island in the region of Tromso, Northern Norway

Car with trailer towing a snowmobile travels through arctic wilderness at nightfall by Kilpisjarvi on route from Norway into Finland

Hamlet on Kvaloya Island near Tromso in Arctic Circle Northern Norway

Alaskan Huskies dog-sledding at Villmarkssenter wilderness centre on Kvaloya Island, Tromso in Arctic Circle Northern Norway

Homes and fishing huts in hamlet across fjord from Sandneshamnvegen 862 on Kvaloya Island, Tromso, Arctic Circle, Northern Norway

Volvo with winter tyres driving in snowy conditions in Tromso within the Arctic Circle in Northern Norway

Homes and fishing huts in hamlet across fjord from Sandneshamnvegen 862 on Kvaloya Island, Tromso, Arctic Circle, Northern Norway

Alaskan Huskies dog-sledding at Villmarkssenter wilderness centre on Kvaloya Island, Tromso in Arctic Circle, Northern Norway

Homes and fishing huts in hamlet across fjord from Sandneshamnvegen 862 on Kvaloya Island, Tromso, Arctic Circle, Northern Norway

Hamlet on Kvaloya Island near Sommeroy in Arctic Circle Northern Norway

Young woman takes photographs as her friend hangs onto handrail to avoid slipping on the steps in snowy Tromso, Norway

Hamlet on Kvaloya Island near Sommeroy in Arctic Circle Northern Norway

Viking Transport Service truck travels through arctic wilderness at nightfall by Kilpisjarvi on route from Norway into Finland

Car with trailer towing a snowmobile travels through arctic wilderness at nightfall by Kilpisjarvi on route from Norway into Finland

Reindeer herd grazing in the snow in arctic landscape at Kvaløysletta, Kvaloya Island, Tromso in Arctic Circle Northern Norway

Young woman takes photographs as her friend hangs onto handrail to avoid slipping on the steps in snowy Tromso, Norway

Ice fishing on frozen lake in the arctic alps in the Arctic Circle on Ringvassoya Island in the region of Tromso, Northern Norway

Snowmobiling in the arctic alps in the Arctic Circle near Holt in the region of Tromso, Northern Norway

Frozen Kilpisjarvi lake with Sweden in the background in arctic wilderness at nightfall by Kilpisjarvi, Finland

Young woman avoiding deep snow to reach park bench in snowy Tromso, Norway

Alaskan Huskies dog-sledding at Villmarkssenter wilderness centre on Kvaloya Island, Tromso in Arctic Circle, Northern Norway

Snow-covered gravestones in Hampstead Parish Graveyard in Church Row and Holly Place in Hampstead, North London, UK

Alaskan Huskies dog-sledding at Villmarkssenter wilderness centre on Kvaloya Island, Tromso in Arctic Circle Northern Norway

Tourists hiking by frozen lake in the Arctic Circle on Ringvassoya Island in the region of Tromso, Northern Norway

Alaskan Huskies dog-sledding at Villmarkssenter wilderness centre on Kvaloya Island, Tromso in Arctic Circle, Northern Norway

Alaskan Huskies dog-sledding at Villmarkssenter wilderness centre on Kvaloya Island, Tromso in Arctic Circle Northern Norway

Alaskan Huskies dog-sledding at Villmarkssenter wilderness centre on Kvaloya Island, Tromso in Arctic Circle, Northern Norway

Ice fishing on frozen lake in the arctic alps in the Arctic Circle on Ringvassoya Island in the region of Tromso, Northern Norway

Straumengard Museum in log cabin at Straumsfjord on Kvaloya Island near Tromso in Arctic Circle Northern Norway

Drilling a hole in the ice while fishing on frozen lake in the Arctic Circle on Ringvassoya Island in the region of Tromso, Northern Norway

Alaskan Huskies dog-sledding at Villmarkssenter wilderness centre on Kvaloya Island, Tromso in Arctic Circle Northern Norway

Reindeer roaming in the snow in arctic landscape at Kvaløysletta, Kvaloya Island, Tromso in Arctic Circle Northern Norway

Alaskan Huskies dog-sledding at Villmarkssenter wilderness centre on Kvaloya Island, Tromso in Arctic Circle, Northern Norway

Frozen Kilpisjarvi lake with Sweden in the background in arctic wilderness at nightfall by Kilpisjarvi, Finland

Homes and fishing huts in hamlet across fjord from Sandneshamnvegen 862 on Kvaloya Island, Tromso, Arctic Circle, Northern Norway

Ice fishing on frozen lake in the arctic alps in the Arctic Circle on Ringvassoya Island in the region of Tromso, Northern Norway

Couple ice- fishing on frozen lake in the Arctic Circle on Ringvassoya Island in the region of Tromso, Northern Norway

Bernina Express passes through the snowy woods around Filisur, Canton of Grisons (Graubunden), Switzerland, Europe

Red train of Rhaetian Railway on Langwieser Viaduct surrounded by snowy woods, Canton of Graubunden, Switzerland, Europe

Bernina Express train in the snowy valley surrounded by Lake Bianco, Bernina Pass, Canton of Graubunden, Engadine, Switzerland, Europe

Snowy path in bamboo forest, Kodai-ji temple, Kyoto, Japan, Asia

Snowy day in Tofuku-ji Temple rock garden, Kyoto, Japan, Asia

Gate on snowy Japanese garden, Okochi-sanso villa, Kyoto, Japan, Asia

Man on horse with dogs, 'the man from Snowy River', Victoria, Australia, Pacific

Hamlet on Kvaloya Island near Sommeroy in Arctic Circle Northern Norway

Bernina Express passes over Landwasser Viaduct, UNESCO World Heritage Site, and snowy woods, Filisur, Canton of Grisons (Graubunden), Switzerland, Europe

Couple on a winter's day walk the dog across snow-covered Hampstead Heath, North London, United Kingdom

Reindeer grazing in the snow in arctic landscape at Kvaløysletta, Kvaloya Island, Tromso in Arctic Circle Northern Norway

Women tea pluckers in Singtom tea garden, with snowy and cloudy Kandchengzonga peak in background, Darjeeling, West Bengal state, Himalayas, India, Asia

Ice-fishing on frozen lake in the Arctic Circle on Ringvassoya Island in the region of Tromso, Northern Norway

Snow-covered gravestones in Hampstead Parish Graveyard in Church Row and Holly Place in Hampstead, North London, UK

Lone figure walks through deep snow in Holly Place in leafy Hampstead, North London, United Kingdom

Hamlet on Kvaloya Island near Sommeroy in Arctic Circle Northern Norway

Chalets in a snowy landscape with the Matterhorn peak, near Zermatt, Swiss Alps, Switzerland, Europe

Snowy peak of Mount Rundle reflected in the water of Two Jack Lake, Banff National Park, UNESCO World Heritage Site, Rocky Mountains, Alberta, Canada, North America

Backlit view of Kee Gompa monastery complex from above, with Spiti valley and snowy mountains beyond, Spiti, Himachal Pradesh, India, Asia

Traditional architecture on snowy day in city of Tromso, in the Arctic Circle in Northern Norway

Straumengard Museum in log cabin at Straumsfjord on Kvaloya Island near Tromso in Arctic Circle Northern Norway

Homes and fishing huts in hamlet across fjord from Sandneshamnvegen 862 on Kvaloya Island, Tromso, Arctic Circle, Northern Norway

The Bernina Express train in the snowy landscape of Morteratsch, Engadine, Canton of Graubunden, Switzerland, Europe

Red train of Rhaetian Railway passes in the snowy landscape of Arosa, district of Plessur, Canton of Graubunden, Switzerland, Europe

Pitstop for snowmobiling group among arctic alps in the Arctic Circle near Holt in the region of Tromso, Northern Norway

Arctic wilderness in Ovre Dividal National Park in the Arctic Circle region of Tromso, Northern Norway

Snow-covered gravestones in Hampstead Parish Graveyard in Church Row and Holly Place in Hampstead, North London, UK

Yellow-footed Snowy Egret, Egretta Thula, in glade in the Florida Everglades, United States of America

Traditional architecture on snowy day in city of Tromso, in the Arctic Circle in Northern Norway

Reindeer herd in the snow in arctic landscape at Kval?ysletta, Kvaloya Island, Tromso in Arctic Circle Northern Norway

Snow-covered gravestones in Hampstead Parish Graveyard in Church Row and Holly Place in Hampstead, North London, UK

Bernina Express passes through the snowy woods around Filisur, Canton of Grisons (Graubunden), Switzerland, Europe

Sunset on snowy Kangchendzonga with tree covered hills in foreground, Singalila trek, Sandakphu, Darjeeling area, West Bengal state, Himalayas, India, Asia

Sunset at Mount Everest (Mount Sagarmatha), Zhumulangma Peak, the world's highest mountain, 8,848 metres above sea level, Tibet, China, Asia

Mountain lake and snowy peaks, Jotunheimen National Park, Norway, Scandinavia, Europe

Woman walks dog on winter's day across snow-covered Hampstead Heath, North London, England, United Kingdom

Yellow-footed Snowy Egret, Egretta Thula, in glade in the Florida Everglades, United States of America

St. Maurici Lake and snowy peaks of Aigues Tortes National Park in winter, Pyrenees, Catalonia, Spain, Europe

The red train runs across the snowy landscape around Samedan, Maloja, Canton of Graubunden, Engadine, Switzerland, Europe

Backlit view of Kee Gompa monastery complex from above, with Spiti valley and snowy mountains beyond, Spiti, Himachal Pradesh, India, Asia

View from afar of Dhankar monastery, with green fields in foreground, and cliff and snowy mountains beyond, Spiti, Himachal Pradesh, India, asia

View across Tromso Sound to Tromso and the Lyngen Alps from Kvaloya Island in Arctic Circle Northern Norway

Group of school children in uniform during morning physical training in school courtyard with high snowy mountains in background, village of Kalpa, Recong Peo area, Kinnaur, Himachal Pradesh, India, Asia

Red train of Rhaetian Railway passes in the snowy landscape of Arosa, district of Plessur, Canton of Graubunden, Swiss Alps, Switzerland, Europe

Panorama of cyclist with mountain bike framed by crocus in bloom, Albaredo Valley, Orobie Alps, Valtellina, Lombardy, Italy, Europe

Close-up of a snowy egret bird, Santa Barbara, California, United States of America, North America

Snowy landscape, Combloux, Haute Savoie, French Alps, France, Europe

Red train of Rhaetian Railway passes in the snowy landscape of Arosa, district of Plessur, Canton of Graubunden, Switzerland, Europe

Bicycles in the old town framed by snowy peaks, Guarda, Inn District, Lower Engadine, Canton of Graubunden, Switzerland, Europe

Typical wooden hut framed by woods and snowy peaks, Langwies, district of Plessur, Canton of Graubunden, Swiss Alps, Switzerland, Europe

Mountain bikes on green meadows framed by snowy peaks in spring, Albaredo Valley, Orobie Alps, Valtellina, Lombardy, Italy, Europe

Winter walk on snowy path through wooden barns around San Pellegrino Pass, Dolomites, Alps, Trentino Alto Adige, Italy, Europe

The Wengernalpbahn rack railway runs across meadows and snowy peaks, Wengen, Bernese Oberland, Canton of Bern, Switzerland, Europe

Bernina Express train in the snowy valley surrounded by Lake Bianco, Bernina Pass, Canton of Graubunden, Engadine, Switzerland, Europe

Mountain bike on green meadows covered by crocus in bloom, Albaredo Valley, Orobie Alps, Valtellina, Lombardy, Italy, Europe

Hiker on green meadows admires Lake Como surrounded by woods, Montemezzo, Alpe Zocca, Lombardy, Italian Lakes, Italy, Europe

Hiker on green meadows admires Lake Como framed by snowy peaks, Montemezzo, Alpe Zocca, Lombardy, Italian Lakes, Italy, Europe

Snowy Mountain, Alaska, United States of America, North America

The red train on viaduct surrounded by snowy woods, Cinuos-Chel, Canton of Graubunden, Engadine, Switzerland, Europe

Train on snowy tracks, Norfolk, England, United Kingdom, Europe

Tree in snowy mountain scenery, Garfagnana, Apuane Regional Alps Park, north west Tuscany, Italy, Europe