Red rock formations of Morro Branco on the Ceara coastline, near Canoa Quedrada, Ceara', Brazil, South America

Les aiguilles de Port Coton (Port Coton needles), Belle Ile en Mer, Breton Islands, Morbihan, Brittany, France, Europe

Thassos (Thasos), Aegean Islands, Greek Islands, Greece, Europe

Erosion with volcanic tuff pillars, Pasabagi near Goreme, Cappadocia, Anatolia, Turkey, Asia Minor, Asia

Hoodoos, Bryce amphitheater, Bryce Canyon National Park, Utah, United States of America (U.S.A.), North America

Elephant rock, Castelsardo, Sassari province, island of Sardinia, Italy, Mediterranean, Europe

Erosion with volcanic tuff pillars. Pasabagi, near Goreme, Cappadocia, Anatolia, Turkey, Asia Minor, Asia

Les Roches Rouges (Red Rocks), Arbatax, island of Sardinia, Italy, Mediterranean, Europe

Wadi Mujib Gorge, Wadi Mujib, Jordan, Middle East

Detail of red cliff, Dzhety-Oguz, near Kara-Kol, Kyrgyzstan, Central Asia, Asia

Aerial view of beach and rock formations, Sarakiniko, Milos, Cyclades Islands, Greek Islands, Greece, Europe

Spitzkoppe, a rock formation, between Windoek and Shakapmund, Namibia, Africa

Unusual weathered rock formation, the Olgas, Northern Territory, Australia, Pacific

View from Ublrr Rock, aboriginal rock art site, part of the sandstone escarpment on park border, Kakadu National Park, UNESCO World Heritage Site, Northern Territory, Australia, Pacific

Volcanic rock formations on south eastern coast, near Kleftiko, Milos, Cyclades islands, Greece, Mediterranean, Europe

Rocks on coast, Ile Therese (Therese island), northwest coast, island of Mahe, Seychelles, Indian Ocean, Africa

View from 'heaven' at the Marble mountains, Vietnam, Indochina, Southeast Asia, Asia

Garden of the Gods, Colorado Springs, Colorado, United States of America (U.S.A.), North America

Tourists on viewing platform, Punakaiki, Pancake Rocks and blowholes, Paparoa National Park, Westland, South Island, New Zealand, Pacific

Looking down from hot air balloon, near Goreme, Cappadocia, Anatolia, Turkey, Asia Minor, Asia

Antelope Canyon, Page, Arizona, United States of America, North America

Rocks, Cornwall, England, United Kingdom, Europe

Small pool on rock, Ile Therese (Therese island), northwest coast, island of Mahe, Seychelles, Indian Ocean, Africa

Erosion with volcanic tuff pillars, near Goreme, Cappadocia, Anatolia, Turkey, Asia Minor, Asia

The Giant's Causeway, UNESCO World Heritage Site, County Antrim, Northern Ireland, United Kingdom, Europe

Volcanic tuff pillars and erosion, Pasabagi, Goreme, Cappadocia, Anatolia, Turkey, Asia Minor, Asia

Hot air ballooning over rock formations, Cappadocia, Anatolia, Turkey, Asia Minor, Asia

Rock patterns, Stanage Edge, Peak District National Park, Derbyshire, England, United Kingdom, Europe

Cave dwellings, near Goreme, Cappadocia, Anatolia, Turkey, Asia Minor, Asia

Cave dwellings, near Goreme, Cappadocia, Anatolia, Turkey, Asia Minor, Asia

Camel Rock, near Santa Fe, New Mexico, United States of America (U.S.A.), North America

House in rock, Cappadocia, Anatolia, Turkey, Asia Minor, Asia

Rocks, island of Sardinia, Italy, Mediterranean, Europe

Limnos (Lemnos), Aegean islands, Greek Islands, Greece, Europe

Cave dwellings, near Goreme, Cappadocia, Anatolia, Turkey, Asia Minor, Asia

The village seen from the great rocks, Ile de Sein, Breton Islands, Finistere, Brittany, France, Europe

Pancake rocks, Punakaiki, West Coast, South Island, New Zealand, Pacific

Sphinx rock, near Dakhla oasis, Western Desert, Egypt, North Africa, Africa

Ponderosa pine, pinus ponderosa, gelb-kiefer, gold-kiefer, ponderosa-kiefer, tree growing on sandstone, zion national park, utah, usa,

Blue canyon, limestone and sandstone formed by wind and water, arizona, usa

Japanese tourists in gorge with rock paintings, Wadi Rum, Jordan, Middle East

Geology, usa. Utah, bryce canyon, thors hammer, near sunset point

Death Valley National Park, California, USA, North America

Totem Pole, Monument Valley, Navajo Reservation, Arizona, United States of America, North America

Pillar, geological calcareous formation on the wall of Anhumas Abyss, Bonito, Mato Grosso do Sul, Brazil, South America

08/04/2009. Spain, España, Canary Islands, Canarias, Tenerife, Los Roques de Garcia and Mount Teide. Volcanic landscape and rock formation with people. . Santa Cruz, Teide National Park, Tenerife Island. Canary Islands

08/04/2009. Spain, España, Canary Islands, Canarias, Tenerife, Los Roques de Garcia and Mount Teide. Volcanic landscape and rock formation with people. . Santa Cruz, Teide National Park, Tenerife Island. Canary Islands

08/04/2009. Spain, España, Canary Islands, Canarias, Tenerife, Los Roques de Garcia and Mount Teide. Volcanic landscape and rock formation with people. . Santa Cruz, Teide National Park, Tenerife Island. Canary Islands

Geological formation in the cliffs above Brown Bluff. Brown Bluff, Antarctic Sound, Antarctica

Girl watching boy rock climbing

Caucasian woman wearing dress on rock in fog

Distant Caucasian woman riding bicycle on beach

Mixed race boy hanging from rock

Mixed race boy rock climbing

Mixed race boy hanging from rock

Caucasian boy hanging from rope on rock

Girl watching boy climbing rock

Native American woman resting in desert

Mixed race girl climbing rock

Native American woman running and jumping in desert

Layered rock formations under blue sky, Badlands National Park, South Dakota, United States

Caucasian man standing on rock pile at sunset

Smiling women carrying backpacks near rock formation

Caucasian woman standing on rock holding surfboard

Caucasian woman running on beach

Rock formations in desert landscape, Arches National Park, Utah, United States

Scenic view of ocean near rock formation

Japanese woman hiking between canyon walls

Caucasian couple reading guidebook near mountain

Snow on remote rock formations, Myrdalsjokull Glacier, South Iceland, Iceland

Mixed race boy climbing rock

Native American woman running in desert

Rock formations in desert landscape, Monument Valley, Arizona, United States

Portrait of serious women posing on rock formation

Woman climbing rock formation

Woman climbing on boulders

Caucasian couple hugging near rock with bouquet of flowers

Woman climbing rock formation

Native American woman running in desert

Caucasian girl climbing rock formations

Native American woman running in desert

Portrait of serious women posing on rock formation

Woman swimming in ocean by rocky cliffs

Portrait of smiling women posing on rock formation

Black woman standing on rock formation

Portrait of serious Black woman posing on rock formation

Distant hills and rock formations in remote landscape

Caucasian man leaning on rocks at ocean

African American woman sitting on rocks

Aerial views of El Castillo and the Ruins of the Mayan temple grounds at Tulum, Quintana Roo, Yucatan, Mexico. Tulum is the site of a pre-Columbian Mayan walled city which served as a major port for Coba, in the Mexican state of Quintana Roo. The ruins are situated on 12 meter 39 ft tall cliffs along the east coast of the Yucatán Peninsula on the Caribbean Sea in the state of Quintana Roo, Mexico. Tulum was one of the last cities built and inhabited by the Maya; it was at its height between the 13th and 15th centuries and managed to survive about 70 years after the Spanish began occupying Mexico. Old World diseases brought by the Spanish settlers appear to have resulted in very high fatalities, disrupting the society, and eventually causing the city to be abandoned.

Aerial views of El Castillo and the Ruins of the Mayan temple grounds at Tulum, Quintana Roo, Yucatan, Mexico. Tulum is the site of a pre-Columbian Mayan walled city which served as a major port for Coba, in the Mexican state of Quintana Roo. The ruins are situated on 12 meter 39 ft tall cliffs along the east coast of the Yucatán Peninsula on the Caribbean Sea in the state of Quintana Roo, Mexico. Tulum was one of the last cities built and inhabited by the Maya; it was at its height between the 13th and 15th centuries and managed to survive about 70 years after the Spanish began occupying Mexico. Old World diseases brought by the Spanish settlers appear to have resulted in very high fatalities, disrupting the society, and eventually causing the city to be abandoned.

Estructura 8I-13 El Castillo at Chunyaxche Muyil Maya ruins, rainforest near Tulum, Yucatan Peninsula, Quintana Roo, Mexico

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

Cone forest inside the lake, Anhumas Abyss, Bonito, Mato Grosso do Sul, Brazil

Sunrise on the Seiser Alm in South Tyrol, Italy, Europe;

Red sandstone reflecting in water, The Wave, Coyote Buttes, Paria Canyon, Vermilion Cliffs National Monument, Arizona, Southwest, USA, America

Red sandstone formation, The Wave, Coyote Buttes, Paria Canyon, Vermilion Cliffs National Monument, Arizona, Southwest, USA, America

Red sandstone reflecting in water, The Wave, Coyote Buttes, Paria Canyon, Vermilion Cliffs National Monument, Arizona, Southwest, USA, America

Red sandstone formation under blue sky, The Wave, Coyote Buttes, Paria Canyon, Vermilion Cliffs National Monument, Arizona, Southwest, USA, America

Red sandstone formation, Coyote Buttes, Paria Canyon, Vermilion Cliffs National Monument, Arizona, Southwest, USA, America