Martha Holmes / BBC field camp at Cape Washington Antarctica (for filming Blue Planet)

Erlend Haarberg / Photographers camping in the Jotunheimen mountains. Mt Kyrkja in the background. Norway. April 2020.

Juergen Freund / Guttering to redirect water at the Daintree Drought Experiment, where rainforest plants grown under cover to see how they respond to drought. Daintree Rainforest Observatory, northern Queensland, Aust...

Juergen Freund / Scientist Susan Laurance leads the Daintree Drought Experiment in far north Queensland. The experiment combines the efforts of plant physiologists, ecologists, soil experts, climatologists and hydrolo...

Floris van Breugel / Camping in Big Pine Lakes, Sierra Nevada, Sequoia National Park, California, USA, May

Floris van Breugel / Aurora Borealis over yellow tent lit from within and mountainous scenery, Arrigetch Peaks, Gates of the Arctic National Park, Brooks Range, Alaska, USA, August 2014.

Floris van Breugel / Aurora borealis / Northern Lights seen from entrance to tent, Brooks Range, Gates of the Arctic National Park, Alaska, USA, September 2014.

Bryan and Cherry Alexander / Grisha (right) and Gosha Vanuitto, Nenets reindeer herders, at their winter camp on the tundra in the South Tambey Gas Field, Yamal Peninsula, Siberia, Russia. February 2014.

Kirkendall-Spring / Camp site at night above Appleton Pass in Olympic National Park, Washington, USA, August 2013.

Enrique López-Tapia de Inés / Broad Peak base camp at altitude of 4960 m, with the light of the full moon on Godwin Austen glacier and mountain K2. Central Karakorum National Park. Pakistan. June 2007 Winner of Photographer of the...

Enrique Lopez-Tapia,Enrique Lopez-Tapia / Broad Peak base camp (4,960 m) at night, with K2 (8,611m) and the Godwin-Austen glacier in the background lit by moonlight, Central Karakoram National Park, Pakistan, June 2007. Winner of Photographer...

David Tipling / Tents in a storm with 75 mile per hour winds, at Patriot Hills, Antarctica

Roy Mangersnes / Person stretching after waking up on the Pulpit Rock, 604 meters above the Lysefjorden, Rogaland, Norway, Scandinavia, Model released

Konstantin Mikhailov / Tents in Wonder Lake Camp, in upland forest tundra, Denali National Park. Alaska, USA, September 2009

Jeff Wilson / Frozen Planet team tent at Lake Hoare Camp, Dry Valleys, Antarctica, December 2009. Taken on location for the BBC series, Frozen Planet.

Juergen Freund / Researchers Guido and Katja Westhoff work in a mobile lab in the bush. To handle the deadly Common death adder (Acanthophis antarcticus) Guido puts the head and upper portion of the snake in a plastic...

Pete Oxford / Berber tent in the Dunes of Erg Chebbi, near the village of Merzouga, Morocco, June 2009

Floris van Breugel / Twilight descends on photographer's mountain camp with light inside tent, in Oregons highest mountain forest on Drake Peak at 8,500 feet. Oregon, USA, January 2010.

Jerry Monkman / Children roasting hot dogs on a camp fire in Greenfield State Park in Greenfield, New Hampshire, USA, August 2008. Model released.

Wild Wonders of Europe / Munier / Photographer, Vincent Munier, at campsite, Forollhogna National Park, Norway, September 2008. On location for Wild Wonders of Europe

Bryan and Cherry Alexander / Northern lights (Aurora borealis) over a Nenets herders' camp. Yamal Peninsula, Western Siberia, Russia, 2001.

Bryan and Cherry Alexander / Northern lights (Aurora borealis) over a Nenets herders' camp. Yamal Peninsula, Western Siberia, Russia, 2001.

Bryan and Cherry Alexander / Northern lights (Aurora borealis) over a Nenets herders' camp. Yamal Peninsula, Western Siberia, Russia, 2001

Bryan and Cherry Alexander / Sun rises behind Reindeer / Caribou skin tents at a Nenets herders' winter camp. Yamal, Siberia, Russia, 1993.- 40 BELOW BOOK

Bryan and Cherry Alexander / Nenets woman and boy at entrance to snow covered tent. Yamal, Siberia, Russia, 1993

Bryan and Cherry Alexander / Tundra Nenets boy posing with Arctic hare (Lepus arcticus) he has shot. Gydan Peninsula, Western Siberia, Russia, 2000.

Bryan and Cherry Alexander / Rainbow over herders' tent in Todzhu. Republic of Tuva, Siberia, Russia, 1998.

Bryan and Cherry Alexander / Light from kerosene lamp illuminating Cree winter tent in boreal forest. Quebec, Canada, 1988.

Bryan and Cherry Alexander / Khanty woman standing at the entrance to her family's tent in the Polar Ural Mountains, Yamal, Western Siberia, Russia, Summer 2007. Editorial use only.

Bryan and Cherry Alexander / Rainbow over a Khanty reindeer herders' camp by the Bolshaia Paipudyna River in the Polar Urals Mountains. Yamal, Western Siberia, Russia, Summer 2007.

Bryan and Cherry Alexander / Rainbow over Khanty reindeer herders' camp in the Polar Ural Mountains. Yamal, Western Siberia, Russia, Summer 2007.

Wild Wonders of Europe / Jensen / Tent at night next to Russell Glacier, Greenland, August 2009

Wild Wonders of Europe / Munier / Photographers camp, Dovrefjell National Park, Norway, February 2009

Staffan Widstrand / Chukchi girl playing beside her family's Yaranga tent, Chukotka, Russia

Pete Oxford / Koryaks in traditional wear, Ossora, Karaginsky Kamchatka Peninsula, Russia

Colin Monteath / Campers read in tents lit by flashlight, Cascade Saddle, Mount Aspiring National Park, New Zealand

Nick Upton / Gorse spider mite (Tetranychus lintearius) silk tents shrouding a Common gorse (Ulex europaeus) bush on heathland, Devon, UK, September.

Nick Upton / Silk tents spun by Spindle ermine moth (Yponomeuta cagnagella) caterpillars over the leaves of a Spindle bush (Euonymus europaeus) on coastal sand dunes, Merthyr Mawr Warren National Nature Reserve, G...

Nick Upton / Spindle ermine moth (Yponomeuta cagnagella) caterpillars among silk tents they have spun over the leaves of a Spindle bush (Euonymus europaeus) in coastal sand dunes, Merthyr Mawr Warren National Natu...

SCOTLAND: The Big Picture / Camping in summer - view from inside a tent, looking out over coastline, Isle of Lewis, Outer Hebrides, Scotland, Atlantic Ocean, UK. June, 2016.

SCOTLAND: The Big Picture / Sunrise over a high camp on Suilven, North West Highlands, Scotland, UK. May, 2017.

SCOTLAND: The Big Picture / Man next to tent at a high camp on mountain ridge at sunset, Montana, USA. September, 2016.

Kirkendall-Spring / Tents at High Camp along the Railroad Grade Trail, Mount Baker National Recreation Area, Mount Baker Snoqualmie National Forest, North Cascades, Washington, USA. September.

Kirkendall-Spring / Tents at High Camp along the Railroad Grade Trail, Mount Baker National Recreation Area, Mount Baker Snoqualmie National Forest, North Cascades, Washington, USA. September.

Kirkendall-Spring / Tents at High Camp along the Railroad Grade Trail, Mount Baker National Recreation Area, Mount Baker Snoqualmie National Forest, North Cascades, Washington, USA. September.

Kirkendall-Spring / HIker camping along the Pacific Crest Trail in the Glacier Peak Wilderness, Mount Baker Snoqualmie National Forest, Washington, USA. August. Model released..

Ashley Cooper / Wild camping on the cliff top, Bossiney, Cornwall, UK. September, 2020.

Kristel Richard / Four Percheron draft horses pulling Marechal Murat's canon. First Empire reenactment for the bicentenary anniversary of Napoleon Bonaparte's death, Chateau de Versailles, France. 2021