Puu Hinahina Lookout, Waimea Canyon State Park, Kauai, Hawaii, United States of America, Pacific

The gigantic Gruta de Benagil sea cave (Benagil Cathedral), Algarve, Portugal

Group of hikers walking up to Mount Etna summit, UNESCO World Heritage Site, Etna, Sicily, Italy, Mediterranean, Europe

Sandy beach of Playa de las Conchas, Graciosa island, Lanzarote, Canary Islands, Spain, Atlantic, Europe

Interesting geological rock formations at Ajuy, Fuerteventura, Canary Islands, Spain, Atlantic, Europe

Cliffs viewed from Dun Aengus, prehistoric hill fort, Inishmore, largest of the Aran Islands, Galway Bay, County Galway, Connacht, Republic of Ireland

Scenic view of hoodoos and rock formations, Sunrise Point, Bryce Canyon National Park, Utah, United States of America, North America

Aerial drone panoramic view of Fort of Nossa Senhora da Rocha (Fort of Our Lady of the Rock) (Castle of Porches), Porches, Lagoa, Algarve, Portugal

Petrified sand dunes, White Canyon State Park, Red Cliffs Desert Reserve near St. George, Utah, United States of America

Red Wall cliffs of Roaring Springs Canyon on North Kaibab Trail, Grand Canyon North Rim, UNESCO, Arizona, United States of America

The Coconino Overlook along the North Kaibab Trail at Grand Canyon North Rim, UNESCO, Arizona, United States of America

Messner Mountain Museum (MMM), Kronplatz (Plan de Corones), Dolomites, near Brunico (Bruneck), South Tyrol (Alto Adige), Italy

Messner Mountain Museum (MMM), Kronplatz (Plan de Corones), Dolomites, near Brunico (Bruneck), South Tyrol (Alto Adige), Italy

Aerial view from hot air balloon over Hegra site and around, AlUla, Medina Province, Saudi Arabia

Aerial view from hot air balloon over Hegra site and around, AlUla, Medina Province, Saudi Arabia

Three women visiting Sharaan Nature Reserve, AlUla, Medina Province, Saudi Arabia

Mountainscape viewed from the top of Harrat volcanic plateau, AlUla, Medina Province, Saudi Arabia

People at the Viewpoint on the Harrat volcanic plateau, AlUla, Medina Province, Saudi Arabia

Aerial of tombs carved in sandstone rock of Jabal Banat (Qasr al-Bint), Hegra (Madain Salih), UNESCO, AlUla area, Medina Province, Saudi Arabia

Three Sisters, Monument Valley Navajo Tribal Park, Utah, United States of America

The Thumb, Monument Valley Navajo Tribal Park, Utah, United States of America

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

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

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

View of the Polychrome Mountains from lookout point on the park road inside Denali National Park and Preserve, Alaska, United States of America

View of Gullfoss Waterfall on the Hvita River in winter, Western Region, Iceland

Perito Moreno Glacier, UNESCO World Heritage Site, around El Calafate, Santa Cruz province, Patagonia, Argentina, South America

The Trotternish Ridge north of the Quiraing, a major geological feature of lava flows over Jurassic sediments, a major scenic attraction in the far north east of the island, Flodigarry, Trotternish Peninsula, Skye, Inner Hebrides, Scotland, United Kingdom, Europe

Two cars drive along the scenic road in Valley of Fire State Park on a sunny summer day, Nevada, United States of America

Pieces of petrified wood on hills overlooking Dead Wash, Petrified Forest National Park, Arizona, United States of America

Sandstone rock formations in the desert canyons of the Ashar Valley, Medina Province, Saudi Arabia

View from second deck of fire watchtower on summit of Apache Maid Mountain, Coconino National Forest, Arizona, United States of America

The Royal Complex at the Mesoamerican archaeological site of Lamanai (Submerged Crocodile), Belize

View of geysers at Geysir Hot Springs in winter, Western Region, Iceland

People walking on the edge of the crater of Mount Vesuvius, Province of Naples, Campania region, Italy, Europe

Dramatic mountain landscape and geological fault in the Italian Alps, Colle del Turlo, Vercelli, Piedmont, Italy, Europe

Fairy chimney rock formations, Rocket Valley (Gorkundere Valley), Goreme, Cappadocia, Anatolia, Turkey, Asia Minor, Asia

Abstract details of orange slot canyon wall, Antelope Canyon X, Page, Arizona, United States of America, North America

Grand Canyon, Pima Point, Grand Canyon National Park, UNESCO World Heritage Site, Arizona, United States of America, North America

View over Guejar Sierra, Sierra Nevada, Granada, Andalusia, Spain, Europe

Dead Wash Valley in Petrified Forest National Park, Arizona, United States of America

Bibi Maryam Mausoleum at Qalhat, Sultanate of Oman, Arabian Peninsula

Methoni castle and bridge entrance, Peloponnese, Greece

Cave of Elafonisos island with orange rock color painted in white, Greece

Meteora, ancient holy Monastery of Rousanos Saint Barbara, UNESCO, Kalabaka, Greece

Extraordinary sandstone rock structure called Dancing Rocks in the Sharaan Nature Reserve, AlUla, Medina Province, Saudi Arabia

Strokkur geyser erupting, in the Geysir hot springs area, Haukadalur geothermal area, Southwest Iceland

Strokkur geyser erupting, in the Geysir hot springs area, Haukadalur geothermal area, Southwest Iceland

Geysir name carved in stone, Geysir hot springs area, Haukadalur geothermal area, Southwest Iceland

Man standing in a Slot Canyon known as Canyon X, near Page, Arizona, United States of America

Milky Way over a rock formation; Tres Cruces, Jujuy Province, Argentina

Woman standing under the large, boulders on the seaside shores of The Baths, a famous beach in the BVI's, Virgin Gorda, British Virgin Islands, Caribbean

Man walking in slot canyon known as Owl Canyon, near Page, Arizona, United States of America

Man standing in a Slot Canyon known as Canyon X, near Page, Arizona, United States of America

A young asian female hiker poses for a self-portrait on the edge of the Haifoss waterfall valley, a popular hiking destination in Iceland, Iceland

Man standing in a Slot Canyon known as Canyon X, near Page, Arizona, United States of America

A female tourist poses on the basalt rock columns on the Reynisfjara beach in Southern Iceland, Iceland

Man standing in a Slot Canyon known as Canyon X, near Page, Arizona, United States of America

Snorkelers getting ready to enter the water from a snorkelling tour boat operated out of Maui, Hawaii. They are located next to the backwall of Molokini Crater which is a volcanic tuff cone, Maui, Hawaii, United States of America

PERU Arequipa Chachani Mountain River Chili and valley. Chilli Travel Tourism Holiday Vacation Explore Recreation Leisure Sightseeing Tourist Attraction Tour Destination Chachani River Chili Arequipa Peru Peruvian South Southern America American Latin Culture Cultural Tranquil Tranquility Peaceful Quiet Countryside Country Mountain Mountainous Peak Tall High Range Volcano Geology Geological Hill Hillside Overlooking Overlook Scenic Rural Landscape Field Fields Panorama Panoramic Snow Capped Green Verdant Pasture Pastureland Valley Agriculture Agricultural Crops Farm Farms Farming Fertile Plain Terraces Terraced Trees Distant Distance View Vista Still Unspoilt Unspoiled Picturesque Empty Calendar South America

PERU Arequipa Chachani Mountain River Chili and valley. Chilli Travel Tourism Holiday Vacation Explore Recreation Leisure Sightseeing Tourist Attraction Tour Destination Chachani River Chili Arequipa Peru Peruvian South Southern America American Latin Culture Cultural Tranquil Tranquility Peaceful Quiet Countryside Country Mountain Mountainous Peak Tall High Range Volcano Geology Geological Hill Hillside Overlooking Overlook Scenic Rural Landscape Field Fields Panorama Panoramic Snow Capped Green Verdant Pasture Pastureland Valley Agriculture Agricultural Crops Farm Farms Farming Fertile Plain Terraces Terraced Trees Distant Distance View Vista Still Unspoilt Unspoiled Picturesque Empty Tree Branch Branches Frame Framed Framing Foreground Interest Overhanging Calendar South America

AUSTRALIA Northern Territory Uluru Kata Tjuta National Park Mount Uluru Ayers Rock. Branch of tree in foreground. Travel Tourism Holiday Vacation Explore Recreation Leisure Sightseeing Tourist Attraction Tour Mount Uluru Ayers Ayres Rock Kata Tjuta National Park Northern Territory Territories NT Australia Australian Australasia Australasian Summer Bright Sunny Sun Tranquility Tranquil Peaceful Rural Oz Vacation Famous Distant Distance Rocky Outcrop Mountain Range Landscape Landmark Desert Outback Erosion Sandstone Tropical Monolith Geology Geological Formation Weathering Weathered Natural Nature Aborigine Aboriginal Barren Arid Monument Spectacular Impressive Isolated Wilderness Scenic Vast Sacred Spiritual Symbolic Anangu Huge Flat Gigantic Dominant Prominent Sand Tree Branch UNESCO World Heritage Site Antipodean Aussie Oceania

AUSTRALIA Northern Territory Uluru Kata Tjuta National Park Mount Uluru Ayers Rock. Branch of tree in foreground. Travel Tourism Holiday Vacation Explore Recreation Leisure Sightseeing Tourist Attraction Tour Mount Uluru Ayers Ayres Rock Kata Tjuta National Park Northern Territory Territories NT Australia Australian Australasia Australasian Summer Bright Sunny Sun Dawn Sunrise Tranquility Tranquil Peaceful Rural Oz Vacation Famous Distant Distance Rocky Outcrop Mountain Range Landscape Landmark Desert Outback Erosion Sandstone Tropical Monolith Geology Geological Formation Weathering Weathered Natural Nature Aborigine Aboriginal Barren Arid Monument Spectacular Impressive Isolated Wilderness Scenic Vast Sacred Spiritual Symbolic Anangu Huge Flat Gigantic Dominant Prominent Shadow UNESCO World Heritage Site Antipodean Aussie Oceania