Results
1 2 3 Next »
250 results found
Rock formations resulting from differential erosion, Goreme Valley, Cappadocia, Turkey, Eurasia
Erosion pattern in yellow sandstone under patterned clouds, Valley of Fire State Park, Nevada, United States of America, North America
Pretzel Arch, Valley of Fire State Park, Nevada, United States of America, North America
Red sandstone with three-dimensional erosion forms, Gold Butte, Nevada, United States of America, North America
Grand Canyon, Colorado River, Geological Strata, Low Clouds, Dramatic Sky, Snow Capped Peaks, Arizona, USA
Old gold mine buildings, Rodalquilar, Cabo de Gata natural park, Almeria, Spain, Europe
The sea caves of Benagil with natural windows on the clear waters of the Atlantic Ocean, Faro District, Algarve, Portugal, Europe
Unusual rock formations in the Rose Valley, Cappadocia, Anatolia, Turkey, Asia Minor, Eurasia
Natural pinnacles in volcanic ash, Zemi Valley, Goreme, UNESCO World Heritage Site, Cappadocia, Anatolia, Turkey, Asia Minor, Eurasia
Natural pinnacles in volcanic ash, Zemi Valley, Goreme, UNESCO World Heritage Site, Cappadocia, Anatolia, Turkey, Asia Minor, Eurasia
Tilted layers showing bedding planes in strata of sedimentary rock in coastal cliff at Odeceixe, Algarve, Portugal, Europe
The gigantic Gruta de Benagil sea cave (Benagil Cathedral), Algarve, Portugal
Rock formations on Doonshean Bay Beach, Dingle Peninsula, County Kerry, Munster, Republic of Ireland
Rock formations against a clear blue sky with mountains in the background, showcasing natural erosion and geological features in the Teide National Park,UNESCO World Heritage Site, Tenerife, Canary Islands, Spain, Atlantic, Europe
Scenic view of white chalk cliffs with lush greenery, beside a calm blue sea under a clear sky, Flamborough, Yorkshire, England, United Kingdom, Europe
Coastal cliffs with a sea stack, lush greenery, and North Sea waters under a clear sky, Flamborough, Yorkshire, England, United Kingdom, Europe
Rapid erosion of shingle bay bar landform on North Sea coast, Hollesley Bay, Bawdsey, Suffolk, England, United Kingdom, Europe
Riserva Naturale di Punta Bianca, Palma di Montechiaro, Agrigento, Sicily, Italy
Gravina, Bari, Alta Murgia, Apulia, Italy
Red sandstone cliffs of Praia da Falesia, Albufeira District, Algarve, Portugal
Volcanic desert landscape and its fabulous geographical structures caught in evening light, Goreme, Cappadocia, Anatolia, Turkey, Asia Minor, Eurasia
Red sandstone finger, Gold Butte, Nevada, United States of America, North America
Sabellaria alveolata honeycomb worm reef, Mimid beach, Sidi Boufdail, Mirleft, Morocco, North Africa, Africa
Fossilised sand dune rock structure, Los Escullos, Cabo de Gata natural park, Almeria, Spain, Europe
Fairy Chimneys, rock formations resulting from differential erosion, Pasabag near Zelve, Cappadocia, Turkey, Eurasia
Old whaling station Amsterdamoya (Amsterdam island), Svalbard Archipelago, Norway, Arctic, Scandinavia, Europe
Gullies eroded into the Pierre shales, Badlands National Park, South Dakota, USA
The summit of Haystack Mesa in Petrified Forest National Park, Arizona, United States of America, North America
Natural bridge, Aruba, West Indies, Dutch Caribbean, Central America
Marble Caves Sanctuary caused by water erosion, General Carrera Lake, Puerto Rio Tranquilo, Aysen Region, Patagonia, Chile, South America
Marble Caves Sanctuary caused by water erosion, General Carrera Lake, Puerto Rio Tranquilo, Aysen Region, Patagonia, Chile, South America
Marble Caves Sanctuary caused by water erosion, General Carrera Lake, Puerto Rio Tranquilo, Aysen Region, Patagonia, Chile, South America
Petrified sand dunes, White Canyon State Park, Red Cliffs Desert Reserve near St. George, Utah, United States of America
Petrified sand dunes, White Canyon State Park, Red Cliffs Desert Reserve near St. George, Utah, United States of America
Petrified sand dunes, White Canyon State Park, Red Cliffs Desert Reserve near St. George, Utah, United States of America
Petrified sand dunes, White Canyon State Park, Red Cliffs Desert Reserve near St. George, Utah, United States of America
Petrified sand dunes, White Canyon State Park, Red Cliffs Desert Reserve near St. George, Utah, United States of America
A sloping red sand dune above Hamilili Wash in Petrified Forest National Park, Arizona, United States of America, North America
Very remote Shag Rocks, near South Georgia Island in the Scotia Sea, South Atlantic Ocean
Views of the abandoned whaling station at Stromness Harbor on South Georgia Island, Southern Ocean
The west entrance of Supai Tunnel on North Kaibab Trail, Grand Canyon North Rim, UNESCO, Arizona, United States of America
The Red Wall of sandstone east of Supai Tunnel on North Kaibab Trail, Grand Canyon North Rim, UNESCO, Arizona, 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
Ephemeral Spring on Red Wall of Roaring Springs Canyon, North Kaibab Trail, Grand Canyon North Rim, UNESCO, Arizona, United States of America
The granite riverbed of the Agua Fria River Canyon in the Agua Fria National Monument of Arizona.
The granite riverbed of the Agua Fria River Canyon in the Agua Fria National Monument of Arizona.
The granite riverbed of the Agua Fria River Canyon in the Agua Fria National Monument of Arizona.
The granite riverbed of the Agua Fria River Canyon in the Agua Fria National Monument of Arizona.
The granite riverbed of the Agua Fria River Canyon in the Agua Fria National Monument of Arizona.
The granite riverbed of the Agua Fria River Canyon in the Agua Fria National Monument of Arizona.
The granite riverbed of the Agua Fria River Canyon in the Agua Fria National Monument of Arizona.
The granite riverbed of the Agua Fria River Canyon in the Agua Fria National Monument of Arizona.
The granite riverbed of the Agua Fria River Canyon in the Agua Fria National Monument of Arizona.
The granite riverbed of the Agua Fria River Canyon in the Agua Fria National Monument of Arizona.
The granite riverbed of the Agua Fria River Canyon in the Agua Fria National Monument of Arizona.
Atlantic surf rolls across granite shoreline rocks, at Porthgwarra Cove, near Land's End, in the far west of Cornwall, Great Britain.
dramatic coastline with rocks of Madeira, Portugal
Petrified Waterfall at dusk, Hierve el Agua, San Lorenzo Albarradas, Oaxaca State, Mexico
A snow squall storm building up over Humphrey's Peak. Viewed from O'Leary Peak in the Coconino National Forest of Arizona. Adjacent to Sunset Crater National Monument.
Pieces of petrified wood on hills overlooking Dead Wash, Petrified Forest National Park, Arizona, United States of America
Red hills of bentonite clay overlooking Dead Wash in Petrified Forest National Park, Arizona, United States of America
Pieces of petrified wood on hills overlooking Dead Wash, Petrified Forest National Park, Arizona, United States of America
A canyon that drains into Dead Wash, Petrified Forest National Park, Arizona, United States of America
A canyon that drains into Dead Wash, Petrified Forest National Park, Arizona, United States of America
An unnamed canyon that leads into Dead Wash at Petrified Forest National Park, Arizona, United States of America
An unnamed canyon that leads to Dead Wash in Petrified Forest National Park, Arizona, United States of America
An island of rock in an unnamed canyon that leads to Dead Wash in Petrified Forest National Park, Arizona, United States of America
Boulder pile in a valley leading to Dead Wash in Petrified Forest National Park, Arizona, United States of America
Boulder pile in a valley leading to Dead Wash, Petrified Forest National Park, Arizona, United States of America
Dead Wash Valley in Petrified Forest National Park, Arizona, United States of America
Dead Wash Valley in Petrified Forest National Park, Arizona, United States of America
Red hills of bentonite clay overlooking Dead Wash in Petrified Forest National Park, Arizona, United States of America
Red hills of bentonite clay overlooking Dead Wash in Petrified Forest National Park, Arizona, United States of America
Fairyland Point and hoodoos, Bryce Canyon National Park, Utah, United States of America
Large driftwood, English Bay and Kitsilano Beach in Autumn, Vancouver, British Columbia, Canada
Sandstone rock formations in the desert canyons of the Ashar Valley, Medina Province, Saudi Arabia
Sandstone rock formations in the desert canyons of the Ashar Valley, Medina Province, Saudi Arabia
Sandstone rock formations in the desert canyons of the Ashar Valley, Medina Province, Saudi Arabia
Checkerboard Mesa, a sandstone peak standing 900 feet high, Kane County, Zion National Park, Utah, United States of America
Dimitrios boat shipwreck on a sandy beach near Gythio, Peloponnese, Greece
Extraordinary sandstone rock structure called Dancing Rocks in the Sharaan Nature Reserve, AlUla, Medina Province, Saudi Arabia
Sharaan Nature Reserve, AlUla, Medina Province, Saudi Arabia
Sharaan Nature Reserve, AlUla, Medina Province, Saudi Arabia
View of Johnson Canyon from above the abandoned Johnson Canyon Railroad Tunnel in the Kaibab National Forest of Arizona, USA
A metal retaining wall holding up the Johnson Canyon Railroad grade that has been damaged, Kaibab National Forest of Arizona, USA
A metal retaining wall along the Johnson Canyon Railroad, Kaibab National Forest of Arizona, USA
A section of the Johnson Canyon Railroad grade that has eroded away, Kaibab National Forest of Arizona, USA
A narrow and overgrown section of the abandoned Johnson Canyon Railroad in the Kaibab National Forest of Arizona, USA
View from below the rim of the giant sinkhole known as Johnson Crater in the Kaibab National Forest near Ash Fork Arizona, USA
A water leak from a crack in Stone Dam in the Kaibab National Forest, Arizona, USA
Top view of the Stone Dam in the Kaibab National Forest, USA
Top view of the Stone Dam in the Kaibab National Forest, Arizona, USA
Remarkable sandstone rock carved by erosion in the Ashar Valley, AlUla, Medina Province, Saudi Arabia
Remarkable sandstone rock carved by erosion in the Ashar Valley, AlUla, Medina Province, Saudi Arabia
Cliffs near Capelas, north coast, Sao Miguel Island, Azores, Atlantic, Portugal
Cliffs around Tamri on Atlantic Coast, between Agadir and Essaouira, Morocco
Former Mine Working Slate Cavern Tunnel at Dinorwig Quarry (Dinorwic Quarry), Eryri (Snowdonia National Park), North Wales, United Kingdom
Waterfall from Slate Cavern Tunnel entrance, Dinorwig Quarry (Dinorwic Quarry), Eryri (Snowdonia National Park), North Wales, United Kingdom
Last light on remains of an abandoned Building at Dinorwig Quarry (Dinorwic Quarry), Eryri (Snowdonia National Park), North Wales, United Kingdom
Rock formations in the oasis Tigui, Tibesti Mountains, Chad