View of Diamond Head Crater, Oahu, Hawaii, Hawaiian Islands, United States of America (U.S.A.), North America

Badlands from Zabriskie Point, looking west, Death Valley National Monument, California, United States of America (U.S.A.), North America

Dawn breaking over Georgetown Lake at Southern Cross, Rocky Mountains, west Montana, Montana, United States of America (USA), North America

Looking east at Holbank Crags showing course of wall to Sewingshields Crag and Broomlee Lough, Roman Wall, UNESCO World Heritage Site, Northumbria, England, United Kingdom, Europe

Volcanic rocks and beach at Paleokori, southern coast, Milos, Cyclades islands, Greece, Mediterranean, Europe

Site of Gedong Songo, island of Java, Indonesia, Southeast Asia, Asia

Anse Lazio, Chevalier Bay, northwest coast, island of Praslin, Seychelles, Indian Ocean, Africa

Garibaldi Glacier, Darwin National Park, Tierra del Fuego, Patagonia, Chile, South America

Spain Point and the Kedges Rock near Baltimore, County Cork, Munster, Republic of Ireland, Europe

Telega Warna (Talaga Warna), Dieng Plateau, island of Java, Indonesia, Southeast Asia, Asia

Bromo-Tengger-Semeru National Park at dawn, island of Java, Indonesia, Southeast Asia, Asia

Aerial view of Inca terraces, Colca Canyon, Chivay, Peru, South America

Hot springs and mud pools, Salar de Uyuni, Bolivia, South America

Island of Harris, Western Isles, Scotland, United Kingdom, Europe

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

Favignana Island, Egadi Islands, Sicily, Italy, Mediterranean, Europe

Lake, Erg Ubari, Sahara desert, Fezzan, Libya, North Africa, Africa

Kilauea volcano crater showing solidified ropy lava called pahoehoe, The Big Island, Hawaii, Hawaiian Islands, United States of America, North America

Waterfall in the Plitvice Lakes National Park, UNESCO World Heritage Site, Croatia, Europe

The Three Sisters of Glencoe, Highland region, Scotland, United Kingdom, Europe

Seljalandsfoss waterfall, southern area, Iceland, Polar Regions

Mendu Island, Baa Atoll, Maldives, Indian Ocean, Asia

Hakone, Kanagawa prefecture, Japan, Asia

Bridge over waterfall, Yushan National Park, Nantou County, Taiwan, Asia

Landscape near Wincle, Cheshire, England, United Kingdom, Europe

Swamps, Everglades National Park, UNESCO World Heritage Site, Florida, United States of America, North America

Winter eruption, Old Faithful geyser, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America

La Coupee and Dixcart Bay, Sark, Channel Islands, United Kingdom, Europe

Exmoor, near Withypool, Somerset, England, United Kingdom, Europe

St. Martin's, Isles of Scilly, United Kingdom, Europe

Holywell Bay, near Newquay, Cornwall, England, United Kingdom, Europe

Rannoch Moor, Black Mount, Strathclyde, Scotland, United Kingdom, Europe

Bauchaille Etive, Glencoe, Highland region, Scotland, United Kingdom, Euorpe

Lochan na H-Achlaise, Rannoch Moor, Strathclyde, Scotland, United Kingdom, Europe

Uluru (Ayers Rock), Uluru-Kata Tjuta National Park, UNESCO World Heritage Site, Northern Territory, Australia, Pacific

Mountains reflected in still water of the lake, Brothers Water, Lake District, Cumbria, England, United Kingdom, Europe

Snow on Tissington Trail, Hartington, Derbyshire, England, United Kingdom, Europe

Man fishing from the towpath, Worcester and Birmingham canal, Hanbury, Worcestershire, Midlands, England, United Kingdom, Europe

Beaujolais vineyards, Beaujeau village, Rhone Valley, France, Europe

Near Narat, Tianshan (Tian Shan) mountains, Xinjiang, China, Asia

Gentoo penguins on Wiencke Island, with Anvers Island in distance, Antarctic Peninsula, Antarctica, Polar Regions

Tjongsfjorden, on Arctic Circle, Kystriksveien coast road, Norway, Scandinavia, Europe

Pont St. Martin, western Loire, Pays de la Loire, France, Europe

Pigeon Point, Rodney Bay, St. Lucia, Windward Islands, West Indies, Caribbean, Central America

Corbiere vineyards near Durban, Languedoc-Roussillon, France, Europe

Concord waterfall, Grenada, Windward Islands, West Indies, Caribbean, Central America

Irrigation, Egypt, North Africa, Africa

View from the Devon Coast Path at Prawle Point, South Hams, Devon, England, United Kingdom, Europe

Koryaksky volcano, 3456m high, conical andesite volcano, Kamchatka, UNESCO World Heritage Site, Eastern Siberia, Russia, Eurasia

Aerial view of the Victoria Falls, UNESCO World Heritage Site, Zimbabwe, Africa

Chillon Castle and Lac Leman, near Montreux, Swiss Lakes, Switzerland, Europe

Glacial icebergs on Lago Argentina, Patagonia, Argentina, South America

Village of Santa Maria, and reservoir, Embalse de la Pena, Aragon, Spain, Europe

Dalaman delta, Anatolia, Turkey, Asia Minor, Eurasia

Meadow in spring time, Karwendel, Bavaria, Germany, Europe

Vineyards, Val d'Orcia, UNESCO World Heritage Site, Tuscany, Italy, Europe

Lake Turkana, Kenya, East Africa, Africa

Reservoir below the village of Guadalest, Alicante area, Valencia, Spain, Europe

Saguaro cactus (Cereus giganteus), Saguaro National Park (West), Tucson, Arizona, United States of America, North America

Geysers in Yellowstone National Park, UNESCO World Heritage Site, Montana, United States of America, North America

Capilano Suspension Bridge, Vancouver, British Columbia, Canada, North America

South Rim, Grand Canyon, UNESCO World Heritage Site, Arizona, United States of America, North America

Poplar grove, Spain, Europe

Spring meadow, near Ciudad Real, Castile La Mancha, Spain, Europe

Heather on the moors, North Yorkshire, England, United Kingdom, Europe

Cliffs with empty niches where the famous carved Buddhas once stood, destroyed by the Taliban in 2001, Bamiyan, UNESCO World Heritage Site, Bamiyan province, Afghanistan, Asia

Big Bend National Park, Texas, United States of America, North America

Papagayo beach and coastline, Lanzarote, Canary Islands, Spain, Atlantic Ocean, Europe

Brittlebushes with mountains behind, Sonoran Desert, Anza-Borrego Desert State Park, California, United States of America, North America

Lanah bay, Phi Phi Don Island, Thailand, Southeast Asia, Asia

Aerial view of the south coast of the island of Kauai, Hawaii, United States of America, Pacific, North America

Yangmaiyong mountain, Yading Nature Reserve, Sichuan Province, China, Asia

View from cliff with descriptive map carved on slab in foreground and hills beyond, Wadi Qelt, Judean Desert, Israel, Middle East

Rainbow Falls, near Hilo, Island of Hawaii (Big Island), Hawaii, United States of America, North America

Praia Salamansa, Sao Vicente, Cape Verde Islands, Africa

Norber erratics near Austwick, erratic boulders left on limestone pavement by erosion, Yorkshire Dales National Park, Yorkshire, England, United Kingdom, Europe

Sheep near Hillswick, Eshaness, Northmavine, Shetland Islands, Scotland, United Kingdom, Europe

Uragh Stone Circle, County Kerry, Munster, Republic of Ireland (Eire), Europe

Doon Fort, County Donegal, Ulster, Republic of Ireland (Eire), Europe

Barn near Snowmass Village, Aspen region, Rocky Mountains, Colorado, United States of America, North America

Walled fields and barns near Gunnister, Swaledale, Yorkshire Dales National Park, Yorkshire, England, United Kingdom, Europe

Gaada Stack, a natural arch 45m high, Foula Island, Shetland Islands, Scotland, United Kingdom, Europe

Indian River, Portsmouth, Dominica, Lesser Antilles, Windward Islands, West Indies, Caribbean, Central America

Grand Anse, La Digue, Seychelles, Indian Ocean, Africa

Anse Intedance, Mahe, Seychelles, Indian Ocean, Africa

River Stour, Essex, England, United Kingdom, Europe

Cabo Girao, Madeira, Atlantic, Portugal, Europe

Tea country, Cameron Highlands, Malaysia, Southeast Asia, Asia

Beside the River Nile, Egypt, North Africa, Africa

View to distant medieval castle beneath the snow-capped Sierra Nevada, La Calahorra, Granada, Andalucia (Andalusia), Spain, Europe

Praia dos tres Irmaos, Alvor, Algarve, Portugal, Europe

Limestone Mogotes, Vinales Valley, UNESCO World Heritage Site, Pinar del Rio, Cuba, West Indies, Caribbean, Central America

Erosion, Turmi, Ethiopia, Africa

Cabot Trail, Cape Breton Highlands National Park, Cape Breton, Nova Scotia, Canada, North America

View from the town at sunset, Cortona, Tuscany, Italy, Europe

Dunnotar Castle dating from the 14th century, near Stonehaven, Aberdeenshire, Scotland, United Kingdom, Europe

Dunnotar Castle dating from the 14th century, and piper playing, near Stonehaven, Aberdeenshire, Scotland, United Kingdom, Europe

Yesnaby Castle sea stack, rock eroded by the sea, Mainland, Orkney Islands, Scotland, United Kingdom, Europe

Gesto House, Loch Harport and snow on Black Cuillins, Isle of Skye, Inner Hebrides, Scotland, United Kingdom, Europe

The Old Man of Storr, overlooking Loch Leathan and Raasay Sound, Trotternish, Isle of Skye, Inner Hebrides, Scotland, United Kingdom, Europe