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27 results found
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
Mud pots, fumaroles and dormant Volcan Santa Clara at the San Jacinto volcanic thermal area north of Leon, Leon, Nicaragua, Central America
The colourful multi hued Champagne Pool, Wai-O-Tapu Thermal Wonderland, Waiotapu, North Island, New Zealand, Pacific
Morning Glory Pool, Upper Geyser Basin, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
Blue water in geothermal pool with water spout from Strokkur Geysir visible in the distance, Geysir, near Reykjavik, Iceland, Polar Regions
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
Mimosa rocks and rock pool in natural bay composed of volcanic Rhyolite rock, around 360 million years old, Mimosa Rocks National Park, New South Wales, Australia, Pacific
Very green acid crater in the Wai-O-Tapu Thermal Wonderland, Waiotapu, North Island, New Zealand, Pacific
The colourful multi hued Champagne Pool, Wai-O-Tapu Thermal Wonderland, Waiotapu, North Island, New Zealand, Pacific
Geoactive thermal pool, Wai-O-Tapu Thermal Wonderland, Waiotapu, North Island, New Zealand, Pacific
Crested Pool, Upper Geyser Basin, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
The colourful multi hued Champagne Pool, Wai-O-Tapu Thermal Wonderland, Waiotapu, North Island, New Zealand, Pacific
Morning Glory Pool, Upper Geyser Basin, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
Pool fitted in the volcanic lava flow, Garachico, village on the North coast, Tenerife, Canary Islands, Spain, Atlantic Ocean, Europe
Bathers enjoying the therapeutic benefits of the volcanic mud in the hot spring pool, Vulcano Island, Aeolian Islands, UNESCO World Heritage Site, north of Sicily, Italy, Mediterranean, Europe
Ubinas volcano reflected in a pool at salt flats, Salinas y Aguada Blanca National Reserve, Arequipa Province, Arequipa Region, Peru, South America
Coastal swimming pools near mountains at Porto da Cruz, Machico District, Madeira, Portugal, Atlantic, Europe
Furnas Valley, a site of bubbling hot springs and fumaroles on the Azorean capital island of Sao Miguel, Azores, Portugal, Europe
Grand Prismatic Spring and Excelsior Pool behind, Midway Geyser Basin, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
A steaming volcanic pool at Geysir, in the Golden Circle, in southwest Iceland, Polar Regions
Reflecting pools and volcanic basalt rock boulders in the water, Devil Dog Canyon, near Drake, Arizona, United States of America, North America
Natural pools formed by volcanic lava filled with crystal-clear sea water, Porto Moniz, Madeira island, Portugal, Atlantic, Europe
Natural salt water swimming pools made of volcanic rock, Porto Moniz, Madeira island, Portugal, Atlantic, Europe
People bathing in volcanic pool, island of Sao Miguel, Azores, Portugal, Europe
Tabacon Hot Springs, volcanic hot springs fed from the Arenal Volcano, Arenal, Costa Rica, Central America
Tabacon Hot Springs, volcanic hot springs fed from the Arenal Volcano, Arenal, Costa Rica, Central America
Tabacon Hot Springs, volcanic hot springs fed from the Arenal Volcano, Arenal, Costa Rica, Central America
Blisters measuring about 10 cm across in boiling mud pool, Mud volcano, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America (U.S.A.), North America
Grand Prismatic Spring in Yellowstone National Park, United States
Glory Pool Yellowstone National Park WY
Champagne Pool, Waio-tapu crater lake, Geothermal area near Rotorua, North Island, New Zealand
Blue Lagoon, Storm, Lake, Lava, Grindavík, Reykjanes, Iceland, Europe
View over swimming pool of Taita Hills Lodge, Taita hills in background, Coast, Kenya
Blue water pool, Bl√°hver hot spring, Hveravellir high-temperature or geothermal region, Highlands, Iceland, Europe
Blue water pool, Bl√°hver hot spring, Hveravellir high-temperature or geothermal region, Highlands, Iceland, Europe
Demonstration of the geothermal energy in the National park Timanfaya, Lanzarote, Canary Islands, Spain
Women standing at the Laguna Verde and Licancabur volcano, Bolivia near the border to Chile, South America
Laguna Verde and Licancabur volcano on the right, Bolivia near the border to Chile, South America
Blue Lagoon geothermal spa, Iceland, Europe
El Hierro Island. Canary Islands, landscape of volcanic rocks in the natural pool of Charco Azul in the orange sunset
Blue Lagoon geothermal spa, Iceland, Europe
Blue Lagoon geothermal spa, Iceland, Europe
Laguna Verde and Licancabur volcano, Bolivia near the border to Chile, South America
Beach and swimming pools at Furna de Santo Antonio. Pico Island, an island in the Azores (Ilhas dos Acores) in the Atlantic ocean. The Azores are an autonomous region of Portugal. Europe, Portugal, Azores
A blue coloured boiling hot mud pool emanates steam as the sunset colours the sky orange, in Hverarâândor Hverir Geothermal Area at Namaskard Pass, North Iceland.
Acidic pools, mineral formations, salt deposits in the crater of Dallol Volcano, Danakil Depression, Afar Region, Ethiopia
Acidic pools, mineral formations, salt deposits in the crater of Dallol Volcano, Danakil Depression, Afar Region, Ethiopia
The Kerid Volcano Crater is a popular tourist attraction on the Golden Circle route in Western Iceland, Iceland
Hawaii, Maui, Makena, Ahihi Kinau Natural Reserve, Anchialine pond.
Japan, Kyushu, Beppu, volcanic pool, spa thermal blood red lake
Hawaii, Maui, Makena, Ahihi Kinau Natural Reserve, Anchialine pond.
Hawaii, Big Island, Hawaii Volcanoes National Park, Pahoehoe glowing lava flow, river like smoke in background.
Hawaii, Big Island, near Kalapana, View from above of smoking pahoehoe lava flow into Pacific Ocean.
Hawaii, Maui, Makena, Ahihi Kinau Natural Reserve.
Hawaii, Maui, Makena, Ahihi Kinau Natural Reserve, Anchialine pond.
Galapagos, Great Blue Heron (ardea herodias), next to a rocky pool.
Val des Pitons Tourists sunbathing on the sun deck beside the pool at Ladera Spa Resort Hotel overlooking Petit Piton volcanic plug and Jalousie beach, Soufriere, St Lucia
Val des Pitons Tourists sunbathing on the sun deck beside the pool at Ladera Spa Resort Hotel overlooking Petit Piton volcanic plug and Jalousie beach, Soufriere, St Lucia