816-615 - Darvaza Gas crater, Turkmenistan, Central Asia, Asia

816-620 - Darvaza Gas crater, Turkmenistan, Central Asia, Asia

816-619 - Tourist standing on the edge of the Darvaza Gas crater, Turkmenistan, Central Asia, Asia

399-1173 - Meteor crater, the largest known in the world, Arizona, United States of America, North America

770-1247 - Volcanic ash (tephra) crater Hverfjall (Hverfell), 140m deep, more than 1 km across, at Myvatn, northern Iceland, Iceland, Polar Regions

759-5797 - Waikiki Beach and Diamond Head Volcanic Crater, Honolulu, Oahu, Pacific Ocean, Hawaii, USA

759-5796 - Waikiki Beach and Diamond Head Volcanic Crater, Honolulu, Oahu, Pacific Ocean, Hawaii, USA

759-5167 - Sulfur in a volcano crater, Papua New Guinea, New Britain, Kimbe Bay

759-5165 - Sulfur in a volcano crater, Papua New Guinea, New Britain, Kimbe Bay

759-5164 - Sulfur in a volcano crater, Papua New Guinea, New Britain, Kimbe Bay

759-5161 - Volcano close to Rabaul, Papua New Guinea, New Britain, Rabaul

759-5160 - Volcano close to Rabaul, Papua New Guinea, New Britain, Rabaul

29-4944 - Steam plume from rising dome within crater, Mount St. Helens, Washington state, United States of America, North America

29-4925 - Mount St. Helens, with steam plume from rising dome within crater, seen from Johnston Ridge Visitor Centre, Washington state, United States of America, North America

197-3331 - Tourists bathing in hot tub in dormant volcanic crater, Deception Island, Antarctica, Polar Regions

483-1204 - Ngorongoro crater, UNESCO World Heritage Site, Tanzania, East Africa, Africa

794-402 - Crater of Ranu Kau, Rapa Nui (Easter Island), Chile, South America

794-403 - Crater of Ranu Kau, Rapa Nui (Easter Island), Chile, South America

794-500 - Tourists looking into the crater and view from the rim into the crater of Ranu Kau, Rapa Nui (Easter Island), Chile, South America

794-501 - Petroglyphs at the archeological site of Orongo Ceremonial village high on the crater rim of Ranu Kau, Rapa Nui (Easter Island), UNESCO World Heritage Site, Chile, South America

757-183 - Cerro Catedral and Lago Toncek, Nahuel Huapi National Park, Bariloche, Patagonia, Argentina, South America

764-670 - Cape buffalo (African buffalo) (Syncerus caffer) with a red-billed oxpecker (Buphagus erythrorhynchus), Ngorongoro Crater, Ngorongoro Conservation Area, Tanzania,East Africa,Africa

724-2143 - Moai in the Rano Raraku volcanic crater formed of consolidated ash (tuf), Easter Island, UNESCO World Heritage Site, Chile, South America

724-2144 - Moai in the Rano Raraku volcanic crater formed of consolidated ash (tuf), Easter Island, UNESCO World Heritage Site, Chile, South America

724-2145 - Moai in the Rano Raraku volcanic crater formed of consolidated ash (tuf), Easter Island, UNESCO World Heritage Site, Chile, South America

724-2146 - Moai in the Rano Raraku volcanic crater formed of consolidated ash (tuf), Easter Island, UNESCO World Heritage Site, Chile, South America

724-2147 - Moai in the Rano Raraku volcanic crater formed of consolidated ash (tuf), Easter Island, UNESCO World Heritage Site, Chile, South America

724-2148 - Volcanic crater of Rano Raraku, Easter Island, Chile, South America

724-2149 - Volcanic crater of Rano Raraku, Easter Island, Chile, South America

724-2150 - Maoi in the Rano Raraku volcanic crater formed of consolidated ash (tuf), Easter Island, UNESCO World Heritage Site, Chile, South America

83-12206 - Smoke rises from the active crater of Tungurahua Volcano that threatens the nearby town of Banos, Ambato Province, Central Highlands, Ecuador, South America

83-12215 - Smoke rises from the active crater of Tungurahua Volcano that threatens the nearby resort town of Banos, Ambato Province, Central Highlands, Ecuador, South America

698-2301 - Female tourist on boardwalk by the Morning Glory Pool, Upper Geyser Basin, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America

698-2300 - Female tourist on boardwalk by the Morning Glory Pool, Upper Geyser Basin, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America

698-2298 - Tourists on the boardwalk around the Grand Prismatic Spring, Midway Geyser Basin, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America

698-2290 - Grand Prismatic Spring, Midway Geyser Basin, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America

698-2288 - Grand Prismatic Spring and Excelsior Pool behind, Midway Geyser Basin, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America

698-2286 - Crested Pool, Upper Geyser Basin, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America

698-2272 - Morning Glory Pool, Upper Geyser Basin, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America

698-2265 - Grand Prismatic Spring, Midway Geyser Basin, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America

698-2256 - Morning Glory Pool, Upper Geyser Basin, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America

733-1743 - Mount Ngauruhoe, 2287m, and Red Crater on the Tongariro Crossing, Tongariro National Park, the oldest national park in the country, UNESCO World Heritage Site, Taupo Volcanic Zone, North Island, New Zealand, Pacific

733-1742 - Hikers at Red Crater on the Tongariro Crossing, Tongariro National Park, the oldest national park in the country, UNESCO World Heritage Site, Taupo Volcanic Zone, North Island, New Zealand, Pacific

733-1728 - Panoramic city view from Mount Eden Volcanic Crater, Auckland, North Island, New Zealand, Pacific

700-9414 - Vulcanologist at work, La Fournaise volcano, island of Reunion, Africa

770-285 - Eshaness basalt cliffs, Calder's Geo, ancient volcanic crater, coast deeply eroded with caves, blowholes and stacks, Northmavine, Shetland Islands, Scotland, United Kingdom, Europe

757-108 - Mount St. Helens, Mount St. Helens National Volcanic Monument, Washington state, United States of America, North America

757-107 - Penstemon flowers, Mount St. Helens, Mount St. Helens National Volcanic Monument, Washington state, United States of America, North America

757-106 - Penstemon flowers, Mount St. Helens, Mount St. Helens National Volcanic Monument, Washington state, United States of America, North America

698-2114 - Snow covered frozen Viti (Hell) crater near Krafla power plant, Lake Myvatn, North area, Iceland, Polar Regions

586-623 - Third crater, created in 1994 and containing green lake, Irazu Volcano, Parque Nacional Volcan Irazu, Cartago, Costa Rica, Central America

29-3035 - Gorely volcano, tundra plants on slopes, summit crater rims on skyline, Kamchatka, East Siberia, Russia

29-3058 - Koryaksky volcano seen beyond walkers on crater rim of Avacha volcano, Kamchatka, East Siberia, Russia

29-3634 - Malyi Semyachik volcano, acid lake inside summit crater, Kamchatka, East Siberia, Russia

29-3844 - Steam plume from active vent beside crater lake, Volcan Poas, Cordillera Central, Costa Rica, Central America

29-3649 - Hikers on rim of old crater, Avacha volcano, Kamchatka, East Siberia, Russia

29-3561 - Late winter hikers on snowfield in South Crater on Tongariro Crossing, Tongariro National Park, UNESCO World Heritage Site, South Auckland, North Island, New Zealand, Pacific

385-1221 - Crater of Mount Eden with city beyond, Auckland, Central Auckland, North Island, New Zealand, Pacific

197-3073 - Volcanic crater (rano), Rano Kau, Easter Island, Chile

83-9351 - The Blue Lake, a natural reservoir and one of three crater lakes at the top of Mt Gambier, an extinct volcano and town in the south east of the state, South Australia, Australia

197-3002 - Unfinished heads on outer south slopes of the crater, Rano Raraku, Easter Island, Chile

29-3053 - Avacha volcano, lava plug formed in crater in 1991, Koryaksky volcano beyond, Kamchatka, East Siberia, Russia

733-69 - Hverfell (Hverfjall) ash crater in north of the country, Myvatyn (Myvatn) Nature Reserve, Iceland

641-5945 - Poas Volcano, Poas National Park, Costa Rica

197-3014 - Rano Raraku, moai on inner slopes of volcanic crater, Easter Island, Chile, Pacific

29-3552 - Mt Ngauruhoe volcano, beyond Red Crater, in the Tongariro National Park, Taupo, North Island, New Zealand

197-2996 - Birdman petroglyphs at Orongo ceremonial village on rim of crater Rano Kau, offshore lie bird islands of Motu Kao Kao, Motu Iri and Motu Nui, Easter Island, Chile, Pacific

197-4895 - Road across a volcanic crater, with small buildings in the distance, inland on the island of Sao Vicente, Republic of Cape Verde Islands, Atlantic, Africa

724-1175 - The crater of a volcano on the island of Santo Antao, Cape Verde Islands, Atlantic Ocean

586-1294 - The Blue Crater Lake of Viti, which appeared after an eruption in 1875, part of the sulphurous geothermal area of Namafjall, Reykjahlio, Iceland

83-9765 - One of the Emerald Lakes, explosion craters filled with mineral-tinted water, on Mount Tongariro in the Tongariro National Park on the central plateau, North Island, New Zealand

641-5944 - Poas Volcano, Poas National Park, Costa Rica

718-410 - View of Stefanos Crater and mountains,Nisyros, Dodecanese, Greece, Europe

641-5943 - Poas Volcano, Poas National Park, Costa Rica

81-1759 - Fumaroles on the crater edge, island of Vulcano, Aeolian Islands, UNESCO World Heritage Site, Sicily, Italy, Mediterranean, Europe

83-11767 - One of three crater lakes at the summit of Kelimutu volcano near Moni, soil chemical creates the unusual colours, island of Flores, Indonesia, Southeast Asia, Asia

2-19302 - Masai cattle after rain, Ngorongoro crater, Ngorongoro Conservation Area, UNESCO World Heritage Site, Tanzania, East Africa, Africa

190-1592 - Perfect example of strato-volcano, island cone left by subsidence, Crater Lake, Oregon, United States of America (U.S.A.), North America

83-3221 - The smoking crater of Volcan Villarrica, 2847m, Lake District, Chile, South America

83-11557 - Silverswords, a plant unique to Hawaii which flowers once then dies, growing in vast crater of Haleakala, the world's largest dormant volcano, Maui, Hawaii, Hawaiian Islands, United States of America (U.S.A.), North America

197-2973 - View east along crater rim from Orongo ceremonial village of the Rano Kau crater, Easter Island, Chile, Pacific, South America

29-4666 - Lonar meteorite crater, world's only impact crater in basalt, Deccan plateau, Maharashtra, India, Asia

312-2444 - El Sod crater lake, South Omo Valley, Ethiopia, Africa

586-583 - Third crater from the summit of Irazu, highest in Costa Rica at 3432m, last erupted 1994, Parque Nacional Volcan Irazu, Cartago, Costa Rica, Central America

83-11540 - Part of the vast crater of 10023 ft Haleakala, the world's largest dormant volcano, seen from Sliding Sands trail, Maui, Hawaii, Hawaiian Islands, United States of America (U.S.A.), North America

81-1758 - The crater on Vulcano, Aeolian Islands, UNESCO World Heritage Site, island of Sicily, Italy, Mediterranean, Europe

29-4847 - Steam plume off boiling acid lake, Naka-dake active crater, Aso volcano, Kyushu, Japan, Asia

29-3556 - Late winter hiker on Tongariro Crossing, Mount Ngauruhoe and South Crater, Tongariro National Park, UNESCO World Heritage Site, Taupo, South Auckland, North Island, New Zealand, Pacific

312-1664 - Bromo-Tengger-Semeru National Park at dawn, island of Java, Indonesia, Southeast Asia, Asia

29-3598 - Lava dome in crater seen from rim, Mount St. Helens after 1980 eruption, with Spirit Lake and Mount Rainier in the distance, Mount St. Helens National Volcanic Monument, Washington State, United States of America (U.S.A.), North America

2-20287 - Darwin Crater, Tagus Cove, Isabella (Isla Isabela), Galapagos Islands, Ecuador, South America

83-4623 - Looking across the old crater towards the smoking 2438m summit of the active volcano Mount Canison, Visayan island of Negros, Philippines, Southeast Asia, Asia

110-4393 - Haleakala Crater, Maui, Hawaii, Hawaiian Islands, United States of America (U.S.A.), North America

312-1644 - Kawah Tatu (Queen Crater), Tangkuban Prahu volcano, near Bandung, island of Java, Indonesia, Southeast Asia, Asia

312-1660 - Rim of Gunung Bromo, Bromo-Tengger-Semeru National Park, island of Java, Indonesia, Southeast Asia, Asia

741-218 - Oia (Ia), island of Santorini (Thira), Cyclades Islands, Aegean, Greek Islands, Greece, Europe

741-215 - Oia (Ia), island of Santorini (Thira), Cyclades Islands, Aegean, Greek Islands, Greece, Europe

110-10339 - Orange volcano crater, Timanfaya National Park (Fire Mountains), Lanzarote, Canary Islands, Spain, Europe

197-2979 - Rano Raraku, volcanic crater from which numerous moai (statues) were carved, Rapa Nui National Park, UNESCO World Heritage Site, Easter Island, Chile, Pacific, South America

615-818 - Halemaumau crater, Big Island, Hawaii, Hawaiian Islands, United States of America, Pacific, North America