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40 results found

Barragem do Alqueva dam, part of the multipurpose water management project on the Rio Guadiana river, hydro-electricity generation electricity power lines, Moura, Portugal, Europe

Sweeper at Prambanan Temple Compounds, UNESCO World Heritage Site, region of Yogyakarta, Java island, Indonesia, Southeast Asia, Asia

Greenland Lake reduced to a mud hole, Grand Canyon North Rim, UNESCO, Arizona, United States of America

Rana El Zein, Deputy Director at AFALULA, and White saxaul (Haloxylon persicum), Sharaan Nature Reserve, AlUla, Medina Province, Saudi Arabia

Woman responsible for ensuring visitor safety and good behavior at the Viewpoint, Harrat volcanic plateau, AlUla, Medina Province, Saudi Arabia

A warning sign stating that the road can be closed seasonally, Coconino National Forest, Arizona, United States of America

Extremely dirty waste area in the Fadar Daurama Emir's palace, Daura Emirate, Katsina state, Nigeria

Burial Ground for Slaves and Free Blacks up to 1854, containing 180 graves, St. Peter's Churchyard, St. George, Bermuda

Palm plantation colonized by invasive Sodom apple plant (Calotropis procera), Sharaan Nature Reserve, AlUla, Medina Province, Saudi Arabia

An information sign on the summit of Apache Maid Mountai, Coconino National Forest, Arizona, United States of America

View from below the historic Bainbridge Steel Dam near Ash Fork, Kaibab National Forest, Arizona, United States of America

Watermelon crop on lands bought or rented by China for Chinese market, Nong Khiaw area, northern Laos

The boundary fence on the east side of Petrified Forest National Park, Arizona, United States of America

Irrigation canal in palm grove. Birkat Al Mouz, Al Dakhliya region, Falaj irrigation system (Falaj Al-Khatmeen), UNESCO, Oman, Arabian Peninsula

Employees lighting hundreds of lanterns scattered around the site for night tours of Hegra, UNESCO, AlUla, Medina Province, Saudi Arabia

Man walking along irrigation canals (Falaj) to supply the palm grove downstream from village of Misfat (Misfah) Al Abriyeen in Jebel Akhdar, Oman

Irrigation canal, Falaj irrigation system (Falaj Al-Khatmeen), UNESCO, palm grove, Birkat Al Mouz, Al Dakhliya region, Jebel Akhdar foothills, Oman

Ball court near the high temple at the Mesoamerican archaeological site of Lamanai (Submerged Crocodile), Belize

System of protection against invasion of desert sand in palm grove of Zagora, Draa River valley, Province of Zagora, Region Draa-Tafilalet, Morocco

Bureau of Land Management, Three Rivers Petroglyph Site, rock carvings created by the Jornada Mogollon people during the 15th century, New Mexico, United States of America, North America

group ski touring, avalanche assessment on a skitour, risk management with groups, Heji Zwaechte, Obergoms, Berner Oberland, Switzerland

Group of people alpine skiing, powder skiing, avalanche assessment on a ski tour, risk management with groups, Vorderes Galmihorn, Obergoms, Berner Oberland, Switzerland

Farmer standing in a canola field using a tablet and inspecting the yield at sunrise; Alberta, Canada

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

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