Rock church of Madonna della Stella, Gravina, Bari, Alta Murgia, Apulia, Italy

Countryside landscape, Sierra Alhamilla mountains, Nijar, Almeria, Andalusia, Spain, Europe

Coastal landscape near Majanicho on north coast of Fuerteventura, Canary Islands, Spain, Atlantic, Europe

Land's End, Cornwall, England, United Kingdom, Europe

Land's End, Cornwall, England, United Kingdom, Europe

Rock formation of Spearhead Mesa at Artist's Point, Monument Valley, Arizona, United States of America, North America

Boulder pile in a valley leading to Dead Wash, Petrified Forest National Park, Arizona, United States of America

Isolated tree among sandstone rock formation in the desert canyons of the Ashar Valley, Medina Province, Saudi Arabia

Drone aerial view of Kriaritsi project area with abandoned roads in the south of Greece, Sithonia, Chalkidiki, Greece

Aerial view of Palm grove and farms in the oasis of AlUla, Medina Province, Saudi Arabia

Semi-arid landscape with olive trees near Tazert, Al Haouz province, Morocco

Tousside volcano above Trou du Natron, Tibesti Mountains, Chad

Tousside volcano above Trou du Natron, Tibesti Mountains, Chad

West Mitten Butte, Monument Valley Navajo Tribal Park, Utah, United States of America

Merrick Butte, Monument Valley Navajo Tribal Park, Utah, United States of America

Camel Butte, Monument Valley Navajo Tribal Park, Utah, United States of America

John Ford's Point, Merrick Butte in background, Monument Valley Navajo Tribal Park, Utah, United States of America

Central Bell Pond, with the land and pond in Yin Yang formation at Zhuge Bagua village, Lanxi County, Jinhua, Zhejiang Province, China

Dry waterfall cliffs, Johnson Canyon between Bainbridge Steel and Stone Dams near Ash Fork, Kaibab National Forest, Arizona, United States of America

A view of the boiling mud at Namafjall, Iceland

Dramatic sky at sunset with Enys Dodnan and the Armed Knight rock formations at Lands End, Cornwall, England, United Kingdom, Europe

Golden evening light on the limestone cliffs, Dunraven Bay, Southerndown, Vale of Glamorgan, Wales, United Kingdom

Gardens in the Oasis of AlUla, Medina Province, Saudi Arabia

Drone aerial view of Lake Polyfyto and mountain landscape at sunset, Kozani, Macedonia, Greece

Aerial view from helicopter, of a farm in an ancient oasis in the desert with canyons of the Ashar Valley,AlUla, Medina Province, Saudi Arabia

Aerial view from an aircraft of the desert in AlUla region, Medina Province, Saudi Arabia

Hoodoos at Bryce Point, Bryce Canyon National Park, Utah, United States of America

Aerial of beautiful rock formations around Zouar, Tibesti Mountains, Chad

West Mitten Butte, Monument Valley Navajo Tribal Park, Utah, United States of America

The Negribreen (Negri Glacier), in Olav V Land on the island of Spitsbergen in the Svalbard Archipelago, Norway, Arctic, Europe

Arctic desert landscape on Beechey island, Nunavut, Canadian Arctic, Canada, North America

Aerial of the Andes mountains, Chile, South America

Large dry salt lake in the Sharaan Nature Reserve, AlUla, Medina Province, Saudi Arabia

Sandstone rock tower beside a large dry salt lake in the Sharaan Nature Reserve, AlUla, Medina Province, Saudi Arabia

Aerial view of a work of land art in the middle of red sandstone formation, in the area of AlUla, Medina Province, Saudi Arabia

Aerial view of Palm grove and farms in AlUla's Ashar Valley, Medina Province, Saudi Arabia

Aerial of the rocky mountains around Zouar, Tibesti Mountains, Chad

Aerial of beautiful rock formations around Zouar, Tibesti Mountains, Chad

Navajo Hogan House, Three Sisters in the background, Monument Valley Navajo Tribal Park, Utah, United States of America

The intertidal zone of the Quantock Coast, West Somerset, contains an abundance of geology and wildlife. It is a Site of Special Scientific Interest (SSSI) and is of international geological importance.

Land's End, Cornwall, England, UK

Giant seabird colony on the spectacular rock formation of columnar basalt, Skala Rubini (Rubini rock), Franz Josef Land archipelago, Arkhangelsk Oblast, Arctic, Russia, Europe

Cloud formation Cumulus, Towering Cumulus (centre) and Cumulonimbus above agricultural land at Swinbrook in the Cotswolds, UK

Cloud formation Cumulonimbus with Cirrus high above top left over agricultural land in Swinbrook in the Cotswolds, Oxfordshire, UK

The Map of Africa land formation in the Kaaimans River near Wilderness along the Garden Route in Western Cape Province, South Africa, Africa

A view of Land's End (finisterra in Spanish), the famous granite arch formation just outside the harbor in Cabo San Lucas, Baja California Sur, Mexico.

Sunrise on the famous finisterra (land's end) rock formation in Cabo San Lucas, Baja California Sur, Mexico.

Sunrise on the famous finisterra arch at (land's end) rock formation in Cabo San Lucas, Baja California Sur, Mexico.

Sunrise on the famous finisterra (land's end) rock formation in Cabo San Lucas, Baja California Sur, Mexico.

A view of Land's End (finisterra in Spanish), the famous granite arch formation just outside the harbor in Cabo San Lucas, Baja California Sur, Mexico.

A view of Land's End (finisterra in Spanish), the famous granite arch formation just outside the harbor in Cabo San Lucas, Baja California Sur, Mexico.

Sunrise on the famous finisterra (land's end) rock formation in Cabo San Lucas, Baja California Sur, Mexico.

A view of Land's End (finisterra in Spanish), the famous granite arch formation just outside the harbor in Cabo San Lucas, Baja California Sur, Mexico.

Aerial view of Punta Allen Sian Ka'an Reserve, Yucatan Peninsula, Mexico. Red lagoon near Boca Paila Bridge. In the language of the Mayan peoples who once inhabited this region, Sian Ka'an means Origin of the Sky. Located on the east coast of the Yucatán peninsula, this biosphere reserve contains tropical forests, mangroves and marshes, as well as a large marine section intersected by a barrier reef. It provides a habitat for a remarkably rich flora and a fauna comprising more than 300 species of birds, as well as a large number of the region's characteristic terrestrial vertebrates, which cohabit in the diverse environment formed by its complex hydrological system. Along its roughly 120 kilometres of coastline, the property covers over 400,000 hectares of land ranging from sea level to only ten m.a.s.l. The property boasts diverse tropical forests, palm savannah, one of the most pristine wetlands in the region, lagoons, extensive mangrove stands, as well as sandy beaches and dunes. The 120,000 hectares of marine area protect a valuable part of the Mesoamerican Barrier Reef and seagrass beds in the shallow bays. The lush green of the forests and the many shades of blue of the lagoons and the Caribbean Sea under a wide sky offer fascinating visual impressions.

Aerial view of Punta Allen Sian Ka'an Reserve, Yucatan Peninsula, Mexico. Red lagoon near Boca Paila Bridge. In the language of the Mayan peoples who once inhabited this region, Sian Ka'an means Origin of the Sky. Located on the east coast of the Yucatán peninsula, this biosphere reserve contains tropical forests, mangroves and marshes, as well as a large marine section intersected by a barrier reef. It provides a habitat for a remarkably rich flora and a fauna comprising more than 300 species of birds, as well as a large number of the region's characteristic terrestrial vertebrates, which cohabit in the diverse environment formed by its complex hydrological system. Along its roughly 120 kilometres of coastline, the property covers over 400,000 hectares of land ranging from sea level to only ten m.a.s.l. The property boasts diverse tropical forests, palm savannah, one of the most pristine wetlands in the region, lagoons, extensive mangrove stands, as well as sandy beaches and dunes. The 120,000 hectares of marine area protect a valuable part of the Mesoamerican Barrier Reef and seagrass beds in the shallow bays. The lush green of the forests and the many shades of blue of the lagoons and the Caribbean Sea under a wide sky offer fascinating visual impressions.

Aerial view of Punta Allen Sian Ka'an Reserve, Yucatan Peninsula, Mexico. Red lagoon near Boca Paila Bridge. In the language of the Mayan peoples who once inhabited this region, Sian Ka'an means Origin of the Sky. Located on the east coast of the Yucatán peninsula, this biosphere reserve contains tropical forests, mangroves and marshes, as well as a large marine section intersected by a barrier reef. It provides a habitat for a remarkably rich flora and a fauna comprising more than 300 species of birds, as well as a large number of the region's characteristic terrestrial vertebrates, which cohabit in the diverse environment formed by its complex hydrological system. Along its roughly 120 kilometres of coastline, the property covers over 400,000 hectares of land ranging from sea level to only ten m.a.s.l. The property boasts diverse tropical forests, palm savannah, one of the most pristine wetlands in the region, lagoons, extensive mangrove stands, as well as sandy beaches and dunes. The 120,000 hectares of marine area protect a valuable part of the Mesoamerican Barrier Reef and seagrass beds in the shallow bays. The lush green of the forests and the many shades of blue of the lagoons and the Caribbean Sea under a wide sky offer fascinating visual impressions.

Sheep grazing in open field with volcanic mountains in the distance, Kinigi, Rwanda

Lava flowing into the Pacific Ocean, Volcanoes National Park, Big Island, Hawaii

Balcon de Pilatos area. Urbasa y Andia Natural Park. Navarre, Spain, Europe

Aerial view of Punta Allen Sian Ka'an Reserve, Yucatan Peninsula, Mexico. Red lagoon near Boca Paila Bridge. In the language of the Mayan peoples who once inhabited this region, Sian Ka'an means Origin of the Sky. Located on the east coast of the Yucatán peninsula, this biosphere reserve contains tropical forests, mangroves and marshes, as well as a large marine section intersected by a barrier reef. It provides a habitat for a remarkably rich flora and a fauna comprising more than 300 species of birds, as well as a large number of the region's characteristic terrestrial vertebrates, which cohabit in the diverse environment formed by its complex hydrological system. Along its roughly 120 kilometres of coastline, the property covers over 400,000 hectares of land ranging from sea level to only ten m.a.s.l. The property boasts diverse tropical forests, palm savannah, one of the most pristine wetlands in the region, lagoons, extensive mangrove stands, as well as sandy beaches and dunes. The 120,000 hectares of marine area protect a valuable part of the Mesoamerican Barrier Reef and seagrass beds in the shallow bays. The lush green of the forests and the many shades of blue of the lagoons and the Caribbean Sea under a wide sky offer fascinating visual impressions.

Palms and old pier in Punta Allen Sian Ka'an Reserve, Yucatan Peninsula, Mexico. In the language of the Mayan peoples who once inhabited this region, Sian Ka'an means Origin of the Sky. Located on the east coast of the Yucatán peninsula, this biosphere reserve contains tropical forests, mangroves and marshes, as well as a large marine section intersected by a barrier reef. It provides a habitat for a remarkably rich flora and a fauna comprising more than 300 species of birds, as well as a large number of the region's characteristic terrestrial vertebrates, which cohabit in the diverse environment formed by its complex hydrological system. Along its roughly 120 kilometres of coastline, the property covers over 400,000 hectares of land ranging from sea level to only ten m.a.s.l. The property boasts diverse tropical forests, palm savannah, one of the most pristine wetlands in the region, lagoons, extensive mangrove stands, as well as sandy beaches and dunes. The 120,000 hectares of marine area protect a valuable part of the Mesoamerican Barrier Reef and seagrass beds in the shallow bays. The lush green of the forests and the many shades of blue of the lagoons and the Caribbean Sea under a wide sky offer fascinating visual impressions.

Potato fields on small farms near Volcanos National Park, Rwanda

Potato fields on small farms near Volcanos National Park, Rwanda

Sunrise, palm in front of Cap Formentor, Port de Pollença, Serra de Tramuntana, Majorca, Balearic Islands, Spain, Europe

Hintersee, Ramsau, Berchtesgaden National Park, Berchtesgadener Land district, Upper Bavaria, Bavaria, Germany, Europe

Altocumulus clouds in a blue sky and mountain panorama, Manndlwand, Salzburger Land, Austria, Europe

Hole in the rock, Jebel Uweinat, Jabal al Awaynat

Vineyards, Aigle, Canton of Vaud, Switzerland, Europe

Man looking through a hole in the rock, Jebel Uweinat, Jabal al Awaynat, Libya

Moonscape Overlook overlooks Utah's Blue Valley. It is called this due to the lunar appearance of the valley, Hanksville, Utah, United States of America

Hot Air Balloons, Goreme Valley, Cappadocia, Anatolia, Turkey

Hoodoos of Valley of Dreams take on fantastical shapes after eons of erosion from wind and rain. This hoodoo is named Alien Throne, with a beautiful sunset sky, Albuquerque, New Mexico, United States of America

Stone Circle In A Country Field, Co Meath, Slieve Na Calliagh, Ireland

A Sheep Stands At The Water's Edge With Sea Stacks And Cliffs Along The Coastline, Duncansby Head, John O' Groats, Scotland

Sheep Standing On The Grass On The Shore With A View Of The Coastline, John O'groats, Highlands, Scotland

Antelope Canyon, a slot canyon of Navajo Sandstone, Page, Arizona, United States of America

View of geometric patterns on rocky hills referred to as Brain Rocks, against a cloudy sky forming part of the alien landscape of amazing lines, contours and shapes in the wondrous area known as White Pocket, situated in Arizona, Arizona, United States of America

Spectacular formation of vibrant colors in swirls of fragile sandstone is known as The Wave and is located in the Coyote Buttes section of Vermilion Cliffs National Monument. An unmarked wilderness trail limits hikers and requires a permit from the Bureau of Land Management, Arizona, United States of America

Hoodoos and formations in Valley of Dreams in a remote area of New Mexico at sunset. The hoodoos are formed by erosive forces like wind and rain, Albuquerque, New Mexico, United States of America

Hoodoos of Valley of Dreams take on fantastical shapes after eons of erosion from wind and rain, Albuquerque, New Mexico, United States of America

Karst rock formations and a dramatic sunrise in Ao Phang Nga National Park, with mist over the Southern Thailand landscape, Ao Phang Nga, Phang-nga, Thailand

Surreal landscape of White Pocket with stormy clouds gathering overtop. They are comprised of swirling, multicolured Navajo Limestone with domes, hoodoos and potholes, Arizona, United States of America

Sheep On A Ridge With Sea Stacks And Cliffs Along The Coastline, Duncansby Head, John O' Groats, Scotland

Moonscape Overlook overlooks Utah's Blue Valley. It is called this due to the lunar appearance of the valley, Hanksville, Utah, United States of America

Expanse of lush vegetation, tranquil waterways and rock formations under a cloudy sky viewed from the drone in Thailand, Ao Phang Nga, Phang-nga, Thailand

Expanse of lush vegetation, tranquil waterways and rock formations under a cloudy sky viewed from the drone in Thailand, Ao Phang Nga, Phang-nga, Thailand

Expanse of lush vegetation, tranquil waterways and rock formations under a cloudy sky viewed from the drone in Thailand, Ao Phang Nga, Phang-nga, Thailand

Sunlit rock formations with lush vegetation and green waterway viewed from the drone in Thailand, Ao Phang Nga, Phang-nga, Thailand

Tusheti National Park at sunset, with Keselo, a medieval fortress just above the village of Omalo, Omalo, Tusheti, Georgia

Tusheti National Park at sunset, with Keselo, a medieval fortress just above the village of Omalo, Omalo, Tusheti, Georgia

Hiking trail through Snow Canyon, with circles of stones in a meeting area behind the Red Mountain Spa, with meditation maze and Snow Canyon Mountain Range in the background. Red Cliffs Desert Reserve around St George Town with rock cliffs and dark clouds in a blue sky, St George, Utah, United States of America

Hiking trail through Snow Canyon, with circles of stones in a meeting area behind the Red Mountain Spa, with meditation maze and Snow Canyon Mountain Range in the background. Red Cliffs Desert Reserve around St George Town with bright sunburst in a blue sky, St George, Utah, United States of America

Beautiful Factory Butte on a sunny day in rural Utah, USA, Hanksville, Utah, United States of America

Hoodoos and formations of Valley of Dreams in a remote area of New Mexico. The hoodoos are formed by erosive forces like wind and rain, Albuquerque, New Mexico, United States of America

Hiking trail through Snow Canyon, with circles of stones in a meeting area behind the Red Mountain Spa, with meditation maze and Snow Canyon Mountain Range in the background. Red Cliffs Desert Reserve around St George Town with rock cliffs and dark clouds in a blue sky, St George, Utah, United States of America

Spectacular formation of vibrant colors in swirls of fragile sandstone is known as The Wave and is located in the Coyote Buttes section of Vermilion Cliffs National Monument. An unmarked wilderness trail limits hikers and requires a permit from the Bureau of Land Management, Arizona, United States of America

Rugged rock formations of Torres del Paine in Torres del Paine National Park, Chile, Chile

Monument Valley, Colorado Plateau, Arizona, Utah, Usa

Torc Waterfall, Killarney National Park, County Kerry, Ireland

Stacks Of Duncansby, Scotland