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A diver explores Silfra Canyon, a deep fault filled with fresh water in the rift valley between the Eurasian and American tectonic plates at Thingvellir National Park, Iceland. May 2011.  In this phot...
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Alex Mustard / A diver explores Silfra Canyon, a deep fault filled with fresh water in the rift valley between the Eurasian and American tectonic plates at Thingvellir National Park, Iceland. May 2011. In this phot...
Aerial shot tracking over a 1800m high tepui, Nangartiza Valley, Zamora Chinchipe Province, Ecuador, 2018.
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Morley Read / Aerial shot tracking over a 1800m high tepui, Nangartiza Valley, Zamora Chinchipe Province, Ecuador, 2018.
Aerial tracking shot of a waterfall flowing over an old andesitic lava flow, Rio Pita Valley north of Cotopaxi Volcano, Ecuadorian Andes, 2018.
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Morley Read / Aerial tracking shot of a waterfall flowing over an old andesitic lava flow, Rio Pita Valley north of Cotopaxi Volcano, Ecuadorian Andes, 2018.
Milky Way above Durdle Door rock arch. Jurasic Coast, Dorset, England, UK. August 2019. Composite image.
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Guy Edwardes / Milky Way above Durdle Door rock arch. Jurasic Coast, Dorset, England, UK. August 2019. Composite image.
Aurora borealis above  sea stacks, Reykjanes Peninsula, Iceland. 2019.
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Guy Edwardes / Aurora borealis above sea stacks, Reykjanes Peninsula, Iceland. 2019.
Sea stacks consisting of flysch rock battered by the incoming tide, playa de Gueirua, Asturias, Northwest Spain. October 2015
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Theo Bosboom / Sea stacks consisting of flysch rock battered by the incoming tide, playa de Gueirua, Asturias, Northwest Spain. October 2015
Inspiration point covered in snow, Bryce Canyon National Park, USA, January.
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Jack Dykinga / Inspiration point covered in snow, Bryce Canyon National Park, USA, January.
Landscape of hoodoos in snow at sunrise, Bryce Canyon National Park, Utah, USA, January.
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Jack Dykinga / Landscape of hoodoos in snow at sunrise, Bryce Canyon National Park, Utah, USA, January.
Winding road and sandstone formations, La Sal Mountains, Arches National Park, Utah
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Jeff Foott / Winding road and sandstone formations, La Sal Mountains, Arches National Park, Utah
Sandstone rock formations, La Sal Mountains, Arches National Park, Utah
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Jeff Foott / Sandstone rock formations, La Sal Mountains, Arches National Park, Utah
Navajo Sandstone formations with striated lines of mineral deposits. Grand Staircase-Escalante National Monument, Utah
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Jack Dykinga / Navajo Sandstone formations with striated lines of mineral deposits. Grand Staircase-Escalante National Monument, Utah
Morning light with autumn coloured Cottonwoods (Populus sp) trees lining the river. Valley of the Gods, Colorado Plateau, of the Great Basin Desert, Utah, USA, November 2018.
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Jack Dykinga / Morning light with autumn coloured Cottonwoods (Populus sp) trees lining the river. Valley of the Gods, Colorado Plateau, of the Great Basin Desert, Utah, USA, November 2018.
Aerial shot rising over a tepui above the Nangartiza Valley, Zamora Chinchipe Province, Ecuador, March 2018. (non-ex)
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Morley Read / Aerial shot rising over a tepui above the Nangartiza Valley, Zamora Chinchipe Province, Ecuador, March 2018. (non-ex)
The Melnik Earth Pyramids, rock formations, known as hoodoos, situated at the foothills of the Pirin mountain range in south-western Bulgaria, Bulgaria, April
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David Pattyn / The Melnik Earth Pyramids, rock formations, known as hoodoos, situated at the foothills of the Pirin mountain range in south-western Bulgaria, Bulgaria, April
Sandstone rock formations, Theodore Roosevelt National Park, North Dakota
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Jeff Foott / Sandstone rock formations, Theodore Roosevelt National Park, North Dakota
Aerial view of Miombo woodland, Niassa Reserve, Mozambique. Photographed from a Bat Hawk light aircraft. November 2011.
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Will Burrard-Lucas / Aerial view of Miombo woodland, Niassa Reserve, Mozambique. Photographed from a Bat Hawk light aircraft. November 2011.
Marble formations in alpine landscape. Lahko National Park, Fjell, Norway, July.
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Erlend Haarberg / Marble formations in alpine landscape. Lahko National Park, Fjell, Norway, July.
Gatklettur, Arnarstapi, Snaefellsnes Peninsula, Iceland, March 2017.
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Guy Edwardes / Gatklettur, Arnarstapi, Snaefellsnes Peninsula, Iceland, March 2017.
Durdle Door at sunrise, Jurassic Coast, Dorset, England, UK. December 2014.
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Guy Edwardes / Durdle Door at sunrise, Jurassic Coast, Dorset, England, UK. December 2014.
Durdle Door by moonlight, Jurassic Coast, Dorset, England, UK. December 2014.
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Guy Edwardes / Durdle Door by moonlight, Jurassic Coast, Dorset, England, UK. December 2014.
Rock formations at Kimmeridge Bay with Clavell Tower in background, Isle of Purbeck, Jurassic Coast, Dorset, England, UK. December 2010.
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Guy Edwardes / Rock formations at Kimmeridge Bay with Clavell Tower in background, Isle of Purbeck, Jurassic Coast, Dorset, England, UK. December 2010.
The Pinnacles, Swanage, Dorset, England, UK. May 2014.
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Guy Edwardes / The Pinnacles, Swanage, Dorset, England, UK. May 2014.
Rocky shore at Kimmeridge Bay with Clavell Tower in background, Isle of Purbeck, Jurassic Coast, Dorset, England, UK. December 2010.
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Guy Edwardes / Rocky shore at Kimmeridge Bay with Clavell Tower in background, Isle of Purbeck, Jurassic Coast, Dorset, England, UK. December 2010.
Rocky shore at Kimmeridge Bay with Clavell Tower in background, Isle of Purbeck, Jurassic Coast, Dorset, England, UK. December 2010.
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Guy Edwardes / Rocky shore at Kimmeridge Bay with Clavell Tower in background, Isle of Purbeck, Jurassic Coast, Dorset, England, UK. December 2010.
Pulpit Rock, Isle of Portland, Dorset, England, UK. December 2010.
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Guy Edwardes / Pulpit Rock, Isle of Portland, Dorset, England, UK. December 2010.
Rock formations at Kimmeridge Bay, Clavell Tower in background, Isle of Purbeck, Jurassic Coast, Dorset, England, UK. December 2010.
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Guy Edwardes / Rock formations at Kimmeridge Bay, Clavell Tower in background, Isle of Purbeck, Jurassic Coast, Dorset, England, UK. December 2010.
Sea stacks at sunset, Mangurstadh beach, Aird Feinis, Isle of Lewis, Outer Hebrides, Scotland, UK. March 2014.
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Guy Edwardes / Sea stacks at sunset, Mangurstadh beach, Aird Feinis, Isle of Lewis, Outer Hebrides, Scotland, UK. March 2014.
Sea stacks, Mangurstadh beach, Aird Feinis, Isle of Lewis, Outer Hebrides, Scotland, UK. March 2014.
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Guy Edwardes / Sea stacks, Mangurstadh beach, Aird Feinis, Isle of Lewis, Outer Hebrides, Scotland, UK. March 2014.
Sea stacks, Mangurstadh, Aird Feinis, Isle of Lewis, Outer Hebrides, Scotland, UK. March 2014.
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Guy Edwardes / Sea stacks, Mangurstadh, Aird Feinis, Isle of Lewis, Outer Hebrides, Scotland, UK. March 2014.
Sea stacks, Mangurstadh, Aird Feinis, Isle of Lewis, Outer Hebrides, Scotland, UK. March 2014.
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Guy Edwardes / Sea stacks, Mangurstadh, Aird Feinis, Isle of Lewis, Outer Hebrides, Scotland, UK. March 2014.
Yesnaby Stack, Orkney, Orkney Islands, Scotland, UK. August 2014.
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Guy Edwardes / Yesnaby Stack, Orkney, Orkney Islands, Scotland, UK. August 2014.
Yesnaby Stack, Orkney, Orkney Islands, Scotland, UK. August 2014.
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Guy Edwardes / Yesnaby Stack, Orkney, Orkney Islands, Scotland, UK. August 2014.
Yesnaby Stack, Orkney, Orkney Islands, Scotland, UK. August 2014.
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Guy Edwardes / Yesnaby Stack, Orkney, Orkney Islands, Scotland, UK. August 2014.
The Drongs sea stacks silhouetted at sunset, Hillswick, Northmavine, Shetland, Shetland Isles, Scotland, UK. August 2014.
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Guy Edwardes / The Drongs sea stacks silhouetted at sunset, Hillswick, Northmavine, Shetland, Shetland Isles, Scotland, UK. August 2014.
The Drongs sea stacks silhouetted at sunset, Hillswick, Northmavine, Shetland, Shetland Isles, Scotland, UK. August 2014.
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Guy Edwardes / The Drongs sea stacks silhouetted at sunset, Hillswick, Northmavine, Shetland, Shetland Isles, Scotland, UK. August 2014.
The Drongs sea stacks silhouetted at sunset, Hillswick, Northmavine, Shetland, Shetland Isles, Scotland, UK. August 2014.
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Guy Edwardes / The Drongs sea stacks silhouetted at sunset, Hillswick, Northmavine, Shetland, Shetland Isles, Scotland, UK. August 2014.
Sea Stacks at Mangurstadh, Aird Feinis, Isle of Lewis, Outer Hebrides, Scotland, UK. March 2015.
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Guy Edwardes / Sea Stacks at Mangurstadh, Aird Feinis, Isle of Lewis, Outer Hebrides, Scotland, UK. March 2015.
Sea Stacks at Mangurstadh, Aird Feinis, Isle of Lewis, Outer Hebrides, Scotland, UK. March 2015.
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Guy Edwardes / Sea Stacks at Mangurstadh, Aird Feinis, Isle of Lewis, Outer Hebrides, Scotland, UK. March 2015.
Durdle Door, Dungy Head and Bats Head at sunset, Isle of Portland on horizon, Jurassic Coast, Dorset, England, UK. December 2014.
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Guy Edwardes / Durdle Door, Dungy Head and Bats Head at sunset, Isle of Portland on horizon, Jurassic Coast, Dorset, England, UK. December 2014.
Durdle Door and Bats Head at sunset, Jurassic Coast, Dorset, England, UK. December 2014.
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Guy Edwardes / Durdle Door and Bats Head at sunset, Jurassic Coast, Dorset, England, UK. December 2014.
Rock formations at Kimmeridge Bay, Isle of Purbeck, Dorset, England, UK. October 2011.
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Guy Edwardes / Rock formations at Kimmeridge Bay, Isle of Purbeck, Dorset, England, UK. October 2011.
Stac a' Phris rock arch, Isle of Lewis, Outer Hebrides, Scotland, UK. March 2017.
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Guy Edwardes / Stac a' Phris rock arch, Isle of Lewis, Outer Hebrides, Scotland, UK. March 2017.
Footpath past The Needle, Quiraing, Trotternish Peninsula, Isle of Skye, Inner Hebrides, Scotland, UK. January 2014.
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Guy Edwardes / Footpath past The Needle, Quiraing, Trotternish Peninsula, Isle of Skye, Inner Hebrides, Scotland, UK. January 2014.
The Needle, Quiraing, Trotternish Peninsula, Isle of Skye, Inner Hebrides, Scotland, UK. January 2014.
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Guy Edwardes / The Needle, Quiraing, Trotternish Peninsula, Isle of Skye, Inner Hebrides, Scotland, UK. January 2014.
The Old Man of Storr in winter, Trotternish Peninsula, Isle of Skye, Inner Hebride, Scotland, UK. January 2015.
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Guy Edwardes / The Old Man of Storr in winter, Trotternish Peninsula, Isle of Skye, Inner Hebride, Scotland, UK. January 2015.
The Old Man of Storr in winter, Trotternish Peninsula, Isle of Skye, Inner Hebride, Scotland, UK. January 2015.
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Guy Edwardes / The Old Man of Storr in winter, Trotternish Peninsula, Isle of Skye, Inner Hebride, Scotland, UK. January 2015.
The Old Man of Storr in winter, Trotternish Peninsula, Isle of Skye, Inner Hebride, Scotland, UK. January 2015.
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Guy Edwardes / The Old Man of Storr in winter, Trotternish Peninsula, Isle of Skye, Inner Hebride, Scotland, UK. January 2015.
Old Man of Storr, Trotternish Peninsula, Isle of Skye, Inner Hebrides, Scotland, UK. January 2014.
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Guy Edwardes / Old Man of Storr, Trotternish Peninsula, Isle of Skye, Inner Hebrides, Scotland, UK. January 2014.
Old Man of Storr, Trotternish Peninsula, Isle of Skye, Inner Hebrides, Scotland, UK. January 2014.
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Guy Edwardes / Old Man of Storr, Trotternish Peninsula, Isle of Skye, Inner Hebrides, Scotland, UK. January 2014.
The Needle, Quiraing, Trotternish Peninsula, Isle of Skye, Inner Hebrides, Scotland, UK. January 2015.
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Guy Edwardes / The Needle, Quiraing, Trotternish Peninsula, Isle of Skye, Inner Hebrides, Scotland, UK. January 2015.
Natural Arch, Siabost, Isle of Lewis, Outer Hebrides, Scotland, UK. March, 2015.
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Guy Edwardes / Natural Arch, Siabost, Isle of Lewis, Outer Hebrides, Scotland, UK. March, 2015.
Gaada Stack, Foula, Shetland, Scotland, UK. August, 2016.
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Guy Edwardes / Gaada Stack, Foula, Shetland, Scotland, UK. August, 2016.
Gaada Stack, Foula, Shetland, Scotland, UK. August, 2016.
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Guy Edwardes / Gaada Stack, Foula, Shetland, Scotland, UK. August, 2016.
Gaada Stack, Foula, Shetland, Scotland, UK. August.
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Guy Edwardes / Gaada Stack, Foula, Shetland, Scotland, UK. August.
Seaweed covered rocks with Gaada Stack in background, Foula, Shetland, Scotland, UK. August, 2016.
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Guy Edwardes / Seaweed covered rocks with Gaada Stack in background, Foula, Shetland, Scotland, UK. August, 2016.
Gaada Stack, Foula, Shetland, Scotland, UK. August, 2016.
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Guy Edwardes / Gaada Stack, Foula, Shetland, Scotland, UK. August, 2016.
Gaada Stack, Foula, Shetland, Scotland, UK. August, 2014.
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Guy Edwardes / Gaada Stack, Foula, Shetland, Scotland, UK. August, 2014.
Toroweap Overlook in sunrise light illuminating rim rocks with Colorado River far below, Grand Canyon National Park, Arizona, USA.
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Jack Dykinga / Toroweap Overlook in sunrise light illuminating rim rocks with Colorado River far below, Grand Canyon National Park, Arizona, USA.
Limestone rock formations, Snow Mountains, Papua, Indonesia
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Chien Lee / Limestone rock formations, Snow Mountains, Papua, Indonesia
Rock formations and mountain range, Cordillera Paine, Torres del Paine National Park, Chile
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Benjamin Olson / Rock formations and mountain range, Cordillera Paine, Torres del Paine National Park, Chile
Storm clouds at sunset over balancing eroded boulder, Texas Canyon, Little Dragoon Mountains, Chihuahuan Desert, Arizona, USA. September.
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Jack Dykinga / Storm clouds at sunset over balancing eroded boulder, Texas Canyon, Little Dragoon Mountains, Chihuahuan Desert, Arizona, USA. September.
West Mill Tor, late evening light after snowfall, Dartmoor National Park, Devon, UK. January 2017.
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Ross Hoddinott / West Mill Tor, late evening light after snowfall, Dartmoor National Park, Devon, UK. January 2017.
Houndtor after snowfall, wintry view of moorland, Dartmoor National Park, Devon, UK. January 2017.
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Ross Hoddinott / Houndtor after snowfall, wintry view of moorland, Dartmoor National Park, Devon, UK. January 2017.
Cap-rocks on the rim of the Escalante Canyon at dawn. Grand Staircase-Escalante National Monument, Utah, USA, October 2012.
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Jack Dykinga / Cap-rocks on the rim of the Escalante Canyon at dawn. Grand Staircase-Escalante National Monument, Utah, USA, October 2012.
Devils Garden, Grand Staircase-Escalante National Monument, eroded hoodoo sandstone formations. Utah
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Jack Dykinga / Devils Garden, Grand Staircase-Escalante National Monument, eroded hoodoo sandstone formations. Utah
Devils Garden, eroded hoodoo sandstone formations. Grand Staircase-Escalante National Monument, Utah, USA. October.
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Jack Dykinga / Devils Garden, eroded hoodoo sandstone formations. Grand Staircase-Escalante National Monument, Utah, USA. October.
Landscape of eroded sandstone rock formations, Grand Staircase-Escalante National Monument, Utah, USA, October 2013.
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Jack Dykinga / Landscape of eroded sandstone rock formations, Grand Staircase-Escalante National Monument, Utah, USA, October 2013.
Hoodoo cap sandstone rock formations with milky way above and meteor shower, Escalante canyon walls, Grand Staircase- Escalante National Monument , Utah, USA, October.
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Jack Dykinga / Hoodoo cap sandstone rock formations with milky way above and meteor shower, Escalante canyon walls, Grand Staircase- Escalante National Monument , Utah, USA, October.
Devil's Garden 'Hoodoos', Entrada sandstone formations in afternoon light. Grand Staircase-Escalante National Monument.  Utah, USA, October 2010.
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Jack Dykinga / Devil's Garden 'Hoodoos', Entrada sandstone formations in afternoon light. Grand Staircase-Escalante National Monument. Utah, USA, October 2010.
Eroded salt laden sandstone 'fins' in incredible sculpted forms comprise an area know as 'Little Finland.' Gold Butte National Monument, Nevada, USA. President Barack Obama designated the monument on...
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Jack Dykinga / Eroded salt laden sandstone 'fins' in incredible sculpted forms comprise an area know as 'Little Finland.' Gold Butte National Monument, Nevada, USA. President Barack Obama designated the monument on...
Eroded salt laden sandstone 'fins' in incredible sculpted forms comprise an area know as 'Little Finland.' Gold Butte National Monument, Nevada, USA. President Barack Obama designated the monument on...
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Jack Dykinga / Eroded salt laden sandstone 'fins' in incredible sculpted forms comprise an area know as 'Little Finland.' Gold Butte National Monument, Nevada, USA. President Barack Obama designated the monument on...
Eroded salt laden sandstone 'fins' in incredible sculpted forms comprise an area know as 'Little Finland.' Gold Butte National Monument, Nevada, USA. President Barack Obama designated the monument on...
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Jack Dykinga / Eroded salt laden sandstone 'fins' in incredible sculpted forms comprise an area know as 'Little Finland.' Gold Butte National Monument, Nevada, USA. President Barack Obama designated the monument on...
Eroded sandstone petrified sand dune formations at sunrise, Vermilion Cliffs National Monument, Arizona. USA.
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Jack Dykinga / Eroded sandstone petrified sand dune formations at sunrise, Vermilion Cliffs National Monument, Arizona. USA.
Petrified sand dune sandstone formations with eroded stratified patterns, looking into the Vermilion Cliffs National Monument, Arizona, USA. November.
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Jack Dykinga / Petrified sand dune sandstone formations with eroded stratified patterns, looking into the Vermilion Cliffs National Monument, Arizona, USA. November.
Three male Alpine ibex (Capra ibex) climbing up a steep mountain rock face, one pushes another one away, Gran Paradiso National Park, Graian Alps, Italy, June.
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Philippe Clement / Three male Alpine ibex (Capra ibex) climbing up a steep mountain rock face, one pushes another one away, Gran Paradiso National Park, Graian Alps, Italy, June.
Two male Alpine ibex (Capra ibex) fighting on a steep mountain rock face, Gran Paradiso National Park, Graian Alps, Italy, June.
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Philippe Clement / Two male Alpine ibex (Capra ibex) fighting on a steep mountain rock face, Gran Paradiso National Park, Graian Alps, Italy, June.
View of Badlands National Park, with shadows cast between mountain peaks, and sediment layers visible, South Dakota, USA. September 2009.
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Ingo Arndt / View of Badlands National Park, with shadows cast between mountain peaks, and sediment layers visible, South Dakota, USA. September 2009.
View of Badlands National Park, with shadows cast between mountain peaks, and sediment layers visible, South Dakota, USA. September 2009.
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Ingo Arndt / View of Badlands National Park, with shadows cast between mountain peaks, and sediment layers visible, South Dakota, USA. September 2009.
Mount Rushmore National Memorial, South Dakota, USA, September 2009
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Ingo Arndt / Mount Rushmore National Memorial, South Dakota, USA, September 2009
Seabird colony nesting on cliff face, Lange Anna, Helgoland, Germany
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Ingo Arndt / Seabird colony nesting on cliff face, Lange Anna, Helgoland, Germany
Yosemite Falls flowing strong with water, Yosemite NP, California, USA
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Ingo Arndt / Yosemite Falls flowing strong with water, Yosemite NP, California, USA
Twelve Apostles rock formations Port Campell NP, New South Wales, Australia
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Ingo Arndt / Twelve Apostles rock formations Port Campell NP, New South Wales, Australia
The Pinnacles at night, limestone formations. Nambung National Park, near Cervantes, Western Australia
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David Noton / The Pinnacles at night, limestone formations. Nambung National Park, near Cervantes, Western Australia
Granite Boulders in canyon, Little Dragoon Mountains in background in sunset light, Texas, USA, August.
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Jack Dykinga / Granite Boulders in canyon, Little Dragoon Mountains in background in sunset light, Texas, USA, August.
Rock archway at sunset, Isle of Lewis, Outer Hebrides, Scotland, UK, September 2014.
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SCOTLAND: The Big Picture / Rock archway at sunset, Isle of Lewis, Outer Hebrides, Scotland, UK, September 2014.
Porth Nanven at sunset, Cot Valley, Cornwall, England, UK. September 2015.
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Guy Edwardes / Porth Nanven at sunset, Cot Valley, Cornwall, England, UK. September 2015.
Sandstone rock formations, Vermillion Cliffs National Monument, Arizona
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Yva Momatiuk & John Eastcott / Sandstone rock formations, Vermillion Cliffs National Monument, Arizona
Cliff at Vik beach, light by torchlight, Iceland, March 2015.
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Niall Benvie / Cliff at Vik beach, light by torchlight, Iceland, March 2015.
Water cascading over naturally formed tufa dam. Tufa is a kind of limestone, formed from the precipitation of carbonate minerals which builds up around mosses and water plants to form a solid limeston...
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Alex Hyde / Water cascading over naturally formed tufa dam. Tufa is a kind of limestone, formed from the precipitation of carbonate minerals which builds up around mosses and water plants to form a solid limeston...
Milky way over sandstone rock formations, Badlands National Park, South Dakota
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Ingo Arndt / Milky way over sandstone rock formations, Badlands National Park, South Dakota
Sandstone rock formations, Badlands National Park, South Dakota
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Ingo Arndt / Sandstone rock formations, Badlands National Park, South Dakota
Sandstone rock formations, Badlands National Park, South Dakota
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Ingo Arndt / Sandstone rock formations, Badlands National Park, South Dakota
Sandstone rock formations, Badlands National Park, South Dakota
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Ingo Arndt / Sandstone rock formations, Badlands National Park, South Dakota
Sandstone rock formations, Badlands National Park, South Dakota
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Ingo Arndt / Sandstone rock formations, Badlands National Park, South Dakota
Coastal hexagonal columns of Basalt lava, Reynisdrangar, Iceland, March 2015.
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Graham Eaton / Coastal hexagonal columns of Basalt lava, Reynisdrangar, Iceland, March 2015.
Aerial view of Lake Powell, near Page, Arizona and the Utah border, USA, February 2015. Lake Powell is a reservoir on the Colorado River, and is the second largest man made lake in the USA.
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Juan Carlos Munoz / Aerial view of Lake Powell, near Page, Arizona and the Utah border, USA, February 2015. Lake Powell is a reservoir on the Colorado River, and is the second largest man made lake in the USA.