Gavanovac Lake and Milanovac Lake, Plitvice Lakes National Park, UNESCO World Heritage Site, Croatia, Europe

Acid Crater Lake, White Island Volcano, an active volcano in the Bay of Plenty, North Island, New Zealand, Pacific

Holy lake of Dudh Pokhari with Pharilapche behind, Gokyo, Solukhumbu District, Sagarmatha National Park, UNESCO World Heritage Site, Nepal, Himalayas, Asia

Acid Crater Lake, White Island Volcano, an active volcano in the Bay of Plenty, North Island, New Zealand, Pacific

Acid Crater Lake, White Island Volcano, an active volcano in the Bay of Plenty, North Island, New Zealand, Pacific

Seljalandsfoss, Iceland, Polar Regions

A frozen waterfall in Abisko National Park, Sweden, Scandinavia, Europe

Typical landscape of Hamnoy with red houses of fishermen and the snowy mountains, Lofoten Islands, Northern Norway, Scandinavia, Arctic, Europe

Seljalandsfoss, Iceland, Polar Regions

Lago di Sorapis, UNESCO World Heritage site, Dolomites, Belluno, Italy, Europe

Cotton grass on the shore of lake Riffelsee with the Matterhorn in the background, Zermatt, canton of Valais, Swiss Alps, Switzerland, Europe

Hiker at lake Riffelsee makes coffee outside tent facing the Matterhorn, Zermatt, canton of Valais, Swiss Alps, Switzerland, Europe

Hiker beside tent looking towards the Matterhorn from lake Riffelsee, Zermatt, canton of Valais, Swiss Alps, Switzerland, Europe

Cotton grass on the shore of lake Riffelsee with the Matterhorn in the background, Zermatt, canton of Valais, Swiss Alps, Switzerland, Europe

Tent on the shore of lake Riffelsee facing the Matterhorn, Zermatt, canton of Valais, Swiss Alps, Switzerland, Europe

Aerial drone view of particular ice textures formed in the Svinafellsjokull glacier following global warming, Iceland, Polar Regions

Tourists in Zodiac below the Aguila glacier, Tierra del Fuego, Chile, South America

White-crowned Sparrow (Zonotrichia leucophrys), Caballo Lake State Park, New Mexico, United States of America, North America

Volcanic rock formations on the shores of White Lake, Tariat district, North Hangay province, Mongolia, Central Asia, Asia

Cotton grass on the shore of lake Bergsee, Spluga Pass, canton of Graubunden, Switzerland, Europe

Lake Mead, Nevada, USA. The lake is at a very low level due to the four year long drought, with the boundary of where the water used to reach, clearly visible.

The overspill, standing high and dry at the Hoover Dam on Lake Mead, Nevada, USA, following a four year long drought.

Scandale Pass below Red Screes in the Lake District, Cumbria, England, United Kingdom, Europe

Lake Mead, Nevada, USA. The lake is at a very low level due to the four year long drought, with the boundary of where the water used to reach, clearly visible.

Red Screes in the Lake District, Cumbria, England, United Kingdom, Europe

Snow on the stepping stones across the River Rothay in the Vale of Rydal in the Lake District, Cumbria, England, United Kingdom, Europe

Snow on the stepping stones across the River Rothay in the Vale of Rydal in the Lake District, Cumbria, England, United Kingdom, Europe

Snow at Kirkstone slate quarry in the Lake District, Cumbria, England, United Kingdom, Europe

A landrover belonging to the Langdale Ambleside Mountain Rescue Team in winter snow in front of the Langdale Pikes, Lake District National Park, Cumbria, England, United Kingdom, Europe

Snow on Stock Ghyll in Ambleside in the Lake District National Park, Cumbria, England, United Kingdom, Europe

Hoar frost patterns on rocks on the summit of Red Screes in the Lake District, Cumbria, England, United Kingdom, Europe

A landrover belonging to the Langdale Ambleside Mountain Rescue Team in winter snow in front of the Langdale Pikes, Lake District National Park, Cumbria, England, United Kingdom, Europe

The Lake District mountains in winter snow from Red Screes, Cumbria, England, United Kingdom, Europe

Boat of marble at the lake Kunming near the Yihe Yuan Summer Pal, Peking, Beijing, People's Republic of China

Woman sitting with her dog on a rock by a lake

Lake Mead behind Hoover Dam, the white ring around the reservoir shows the high water level, Boulder City, Nevada, USA

Phang Nga bay near Koh Yai Noi, seascape, seascape, nature, natural landscape, mountains, mountainous, chalk cliffs, rocks, rocky, cliffs, lagoon, cloud, cloudy sky, sky, panorama, limestone, sandstone, holiday, travel, tourism, beach holiday, beach holiday, sun, sunny, climate, water, sea, ocean, coast, coastal landscape, paradise, holiday paradise, paradisiacal, boat, island, dream holiday, symbolic, Asian, exotic, beautiful, Phangnga, Phuket, Thailand, Asia

Saganzaba White Rocks, Lake Baikal, Siberia, Russia

Mature man and a young man sitting with a groom, Taquile Island, Lake Titicaca, Puno, Peru

High angle view of glaciers in a lake, Glacier Grande, Mt Fitzroy, Chalten, Southern Patagonian Ice Field, Patagonia, Argentina

Some seals in Jˆkuls·rlÛn glacier lagoon, Iceland, North Atlantic Ocean

Some seals in Jˆkuls·rlÛn glacier lagoon, Iceland, North Atlantic Ocean

Campsite at White Rock Lake looking toward gunsight peak, Ptarmigan Traverse, North Cascades, Washington

White Rock lake at Sunset, Pacific Crest near Truckee, California.

Sheela Na Gig, White Island, Lough Erne, County Fermanagh, Ireland

Galway Hookers, County Galway, Ireland

Aerial View Of World Heritage Listed Palau Islands, Micronesia

Men swimming in the icy glacial lakes of Mount Cook National Park; Canterbury, New Zealand

Man standing on small ice berg in the middle of a glacial lake in Mount Cook National Park; Canterbury, New Zealand

Men swimming in the icy glacial lakes of Mount Cook National Park; Canterbury, New Zealand

Lake Louise reflecting the Rocky Mountains with snow in autumn, Banff National Park; Alberta, Canada

Snow covered mountain peak with skier tracks and deep blue sky, Lake louise alberta canada

Detail Of Lichen On A White Rock, Lake Louise, Alberta, Canada

Snow covered mountain peak with skier tracks and deep blue sky, Lake louise alberta canada

Ice On Lake Superior With A Lighthouse, Thunder Bay, Ontario, Canada

Grand Marais, Minnesota, United States Of America; Large Waves By The Shore In Lake Superior In Winter

Oregon, Crater Lake National Park, Snowy Crater Lake and Wizard Island.

Maligne Lake in winter, Jasper National Park, Alberta

Oregon, Crater Lake National Park, Snowy Crater Lake and Wizard Island.

Hawaii, Kauai, Lihue, Kauai Lagoons Golf Course, Aerial of Kiele Course.

White-chested puffins, Fratercula corniculata, Horned puffins, Lake Clark National Park, Alaska, USA, Lake Clark National Park, Alaska, USA

Female backpacker relaxing at a mountain lake