1116-52819 - Woman relaxing on the rocks surrounding the hot springs at Trafalgar Falls enjoying the atmosphere of the lush rainforest on the Caribbean Island of Dominica in Morne Trois Pitons National Park, Dominica, Caribbean

1116-52818 - Woman enjoying soaking in the warm water, hot springs at Trafalgar Falls in the lush rainforest on the Caribbean Island of Dominica in Morne Trois Pitons National Park, Dominica, Caribbean

1116-52752 - Stunning aerial view of the turquoise blue water creating a dynamic contrast with the moss covered lava fields along the coast of Southern Iceland, Blue Lagoon, South Iceland, Iceland

1372-104 - Hell Valley at Shikotsu-Toya National Park, Noboribetsu, Hokkaido, Japan, Asia

1372-101 - View along the Hell Valley in autumn, Noboribetsu, Hokkaido, Japan, Asia

1372-99 - Close-up view of the Hell Valley volcano, Noboribetsu, Hokkaido, Japan, Asia

1372-96 - Pathway through steaming Sulphur pits, Hell Valley, Shikotsu-Toya National Park, Noboribetsu, Hokkaido, Japan, Asia

1372-95 - Pathway through steaming Sulphur pits, Hell Valley, Shikotsu-Toya National Park, Noboribetsu, Hokkaido, Japan, Asia

1372-93 - Steaming turquoise blue volcanic pond of Hell Valley, Noboribetsu, Hokkaido, Japan, Asia

1372-91 - Steaming volcano of Hell Valley, Noboribetsu, Hokkaido, Japan, Asia

1372-90 - Mount Hiyori rises above Oyunuma Lake in Hell Valley, Noboribetsu, Hokkaido, Japan, Asia

1369-89 - Aerial abstract view of the geothermal area near to Icleandic southern coast, Iceland, Polar Regions

1369-88 - Aerial abstract view of the geothermal area near to Icleandic southern coast, Iceland, Polar Regions

1369-74 - Aerial abstract view of the geothermal area near to Icleandic southern coast, Iceland, Polar Regions

1369-42 - The geothermal zone in Landmannalaugar, Iceland, Polar Regions

1202-544 - A steaming volcanic pool at Geysir, in the Golden Circle, in southwest Iceland, Polar Regions

1359-379 - Geothermal area, Namafjall Hverir, Iceland, Polar Regions

1359-368 - Smoking fumarole, Namafjall Hverir, Iceland, Polar Regions

1359-393 - Geothermal area, Namafjall Hverir, Iceland, Polar Regions

1359-389 - Smoking fumarole and person, Namafjall Hverir, Iceland, Polar Regions

1359-387 - Geothermal area, Namafjall Hverir, Iceland, Polar Regions

1359-385 - Geothermal area and mud cracks, Namafjall Hverir, Iceland, Polar Regions

1359-382 - Geothermal area, Namafjall Hverir, Iceland, Polar Regions

1359-105 - Mud stream, geothermal area and hot springs at Seltun Hot Springs, Krysuvik, The Capital Region, Iceland

1359-103 - Stream, geothermal area and hot springs at Seltun Hot Springs, Krysuvik, The Capital Region, Iceland

1359-101 - Geothermal area and hot springs at Seltun Hot Springs, Krysuvik, The Capital Region, Iceland

1359-102 - Steaming pools, geothermal area and hot springs at Seltun Hot Springs, Krysuvik, The Capital Region, Iceland

1359-100 - Tourists visiting geothermal area and hot springs at Seltun Hot Springs, Krysuvik, The Capital Region, Iceland

1359-99 - Geothermal Reykjanes power plant and smoking fumarole at Gunnuhver hot spring, Reykjanes Peninsula, Iceland

832-398110 - Volcanic landscape with colourful hills, pipes of the Krafla geothermal power plant, geothermal area, Northern Iceland, Iceland, Europe

832-398108 - Steaming fumarole, solfatar in the geothermal area Hveraroend, also Hverir or Namaskard, Sun Star, North Iceland, Iceland, Europe

832-397552 - Strokkur geyser, thermal area, Iceland, Europe

832-397551 - Strokkur geyser, thermal area, Iceland, Europe

832-397550 - Strokkur geyser, thermal area, Iceland, Europe

832-397555 - Geyser, thermal area, Iceland, Europe

832-397553 - Strokkur geyser, thermal area, Iceland, Europe

832-396869 - Old faithful geyser erupting at yellowstone national park

741-6087 - Seltun geothermal area, Krysuvik, Reykjanes peninsula, Iceland, Polar Regions

741-6088 - Seltun geothermal area, Krysuvik, Reykjanes peninsula, Iceland, Polar Regions

741-6090 - Seltun geothermal area, Krysuvik, Reykjanes peninsula, Iceland, Polar Regions

741-6091 - Seltun geothermal area, Krysuvik, Reykjanes peninsula, Iceland, Polar Regions

741-6093 - Seltun geothermal area, Krysuvik, Reykjanes peninsula, Iceland, Polar Regions

741-6092 - Seltun geothermal area, Krysuvik, Reykjanes peninsula, Iceland, Polar Regions

741-6089 - Seltun geothermal area, Krysuvik, Reykjanes peninsula, Iceland, Polar Regions

741-6082 - Geothermal power plant, Blue Lagoon, Grindavik, Iceland, Polar Regions

1202-520 - The Gudunvher geothermal plant, with the Reykjanesviti lighthouse, at the southwestern tip of the Reykjanes peninsula, Iceland, Polar Regions

1202-521 - Gudunvher geothermal plant in the Gudunvher geothermal field, at Reykjanesta, Reykjanes peninsula, southwest tip of Iceland, Polar Regions

746-90669 - Landscape in the geothermal area Hveradalir in the mountains Kerlingarfjoell in the highlands of Iceland. Europe, Northern Europe, Iceland, August

746-90666 - Hikers in the geothermal area Hveradalir in the mountains Kerlingarfjoell in the highlands of Iceland. Europe, Northern Europe, Iceland, August

746-91178 - Reykjanesviti lighthouse with steam hovering over the hot springs of the geothermal area Gunnuhver and teh geothermal power plant Sudurnes. europe, northern europe, iceland, February

746-90668 - Hikers in the geothermal area Hveradalir in the mountains Kerlingarfjoell in the highlands of Iceland. Europe, Northern Europe, Iceland, August

746-90667 - Signpost for hikers in the geothermal area Hveradalir in the mountains Kerlingarfjoell in the highlands of Iceland. Europe, Northern Europe, Iceland, August

746-90665 - Hikers in the geothermal area Hveradalir in the mountains Kerlingarfjoell in the highlands of Iceland. Europe, Northern Europe, Iceland, August

1350-6171 - Grand Prismatic Spring in Yellowstone National Park, United States

1350-6312 - Great Fountain Geyser at sunset; Firehole Lake Drive, Yellowstone National Park, Wyoming, USA.

832-395408 - Natural thermal bath Termas da Ferraria at high tide with high waves, Ponta da Ferraria, Sao Miguel Island, Azores, Portugal, Europe

1350-4697 - Strokkur geyser erupting, in the Geysir hot springs area, Haukadalur geothermal area, Southwest Iceland

1350-4730 - Geysir name carved in stone, Geysir hot springs area, Haukadalur geothermal area, Southwest Iceland

1350-4951 - Strokkur geyser erupting, in the Geysir hot springs area, Haukadalur geothermal area, Southwest Iceland

832-394756 - Turquoise clear water of a hot spring, Sapphire Pool, Black Sand Basin and Biscuit Basin, Yellowstone National Park, Wyoming, USA, North America

832-394759 - Black Opal Pool, Hot Spring, Yellow Algae and Mineral Deposits, Biscuit Basin, Yellowstone National Park, Wyoming, USA, North America

832-394761 - Tourist on a logging road in front of steaming hot spring, Biscuit Basin, Yellowstone National Park, Wyoming, USA, North America

832-394760 - Dead trees at Opalescent Pool with mineral deposits, Black Sand Basin, Yellowstone National Park, Wyoming, USA, North America

832-394758 - Yellow bacteria and algae in a hot spring at Black Sand Basin and Biscuit Basin, Yellowstone National Park, Wyoming, USA, North America

832-394757 - Turquoise clear water of a hot spring, Sapphire Pool, Black Sand Basin and Biscuit Basin, Yellowstone National Park, Wyoming, USA, North America

832-394577 - Cracks in the clay soil form mosaic-like structure, geothermal field, Namafjall, Myvatn, Krafla volcanic system, Northern Iceland, Iceland, Europe

832-394580 - Cracks in the clay soil form mosaic-like structure, geothermal field, Namafjall, Myvatn, Krafla volcanic system, Northern Iceland, Iceland, Europe

1350-4624 - Norris Geyser Basin in Yellowstone National Park, USA

1350-4622 - Young woman in Norris Geyser Basin, Yellowstone National Park, USA

1350-4629 - Young woman in Norris Geyser Basin, Yellowstone National Park, USA

1350-4625 - Norris Geyser Basin in Yellowstone National Park, USA

1350-4638 - Person watches fumaroles in Upper Geyser Basin, Yellowstone National Park, USA

1350-4628 - Norris Geyser Basin in Yellowstone National Park, USA

1350-4627 - Young woman in Norris Geyser Basin, Yellowstone National Park, USA

1350-4641 - Steam vents rising from river in Yellowstone National Park, USA

1350-4618 - Snowy landscape at Yellowstone National Park, USA

1350-4621 - Norris Geyser Basin in Yellowstone National Park, USA

1350-4626 - Norris Geyser Basin in Yellowstone National Park, USA

1350-4623 - Young woman in Norris Geyser Basin, Yellowstone National Park, USA

832-394192 - Geothermal lake and volcano, steam vapour, moon-like landscape, Myvatn, Iceland, Europe

832-394171 - Geothermal power plant, lake and desert-like landscape, Myvatn, Iceland, Europe

1112-6245 - Boiling mud pots in the Eduardo Avaroa Andean Fauna National Reserve, Potosi Department, Bolivia, South America

1112-6244 - Boiling mud pots in the Eduardo Avaroa Andean Fauna National Reserve, Potosi Department, Bolivia, South America

1116-50839 - Sol de Manana Geysers, Eduardo Avaroa National Park; Potosi Department, Bolivia

1116-51316 - Geothermal spot noted for its bubbling pools of mud and steaming fumaroles emitting sulphuric gas; Skutustadahreppur, Northeastern Region, Iceland

1116-51281 - Pipeline in Eastern Iceland; Skutustadahreppur, Northeastern Region, Iceland

1116-51283 - Pipeline in Eastern Iceland; Skutustadahreppur, Northeastern Region, Iceland

1116-51295 - Pipeline on a hillside; Iceland

1116-51282 - Pipeline in Eastern Iceland; Skutustadahreppur, Northeastern Region, Iceland

1113-106415 - Ethiopia; Afar region; Danakil Desert; Danakil Depression; Dallol geothermal area; hot sulfur springs; cone-like formation in intense yellow, red and green tones

832-393488 - Backlight, Rising Steam, Fumarole, Namafjall, Myvatn or Myvatn, Krafla Volcano System, Northern Iceland, Iceland, Europe

832-393486 - Mud bubble, mud pot, high temperature area Namaskaro or Namskard, Namafjall, Myvatn or Myvatn, North Iceland, Iceland, Europe

832-393487 - Backlight, Rising Steam, Fumarole, Namafjall, Myvatn or Myvatn, Krafla Volcano System, Northern Iceland, Iceland, Europe

832-393318 - Steaming hot spring, dead trees in the back, Noris Geyser Basin, Yellowstone National Park, Wyoming, USA, North America

832-393490 - Boiling mud, splashing mud pot, high-temperature area Namaskaro or Namskard, Namafjall, Myvatn or Myvatn, North Iceland, Iceland, Europe

832-393317 - Emerald Spring, Noris Geyser Basin, Yellowstone National Park, Wyoming, USA, North America

832-393489 - Boiling mud, high temperature area Namaskaro or Namskard, Namafjall, Myvatn or Myvatn, Northern Iceland, Iceland, Europe

1112-6148 - Belgian Pool, in the Norris Geyser Basin area, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America

1112-6147 - Belgian Pool, in the Norris Geyser Basin area, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America

1350-3083 - Grand Prismatic Spring, Yellowstone National Park, Wyoming, USA.