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

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

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

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

832-387438 - Blesi thermal spring, Haukadalur geothermal area, Golden Circle, Southern Iceland, Iceland, Europe

832-387439 - Blesi thermal spring, Haukadalur geothermal area, Golden Circle, Southern Iceland, Iceland, Europe

746-89446 - Krafla Crate Lake near Myvatn, Iceland.

832-381270 - Steaming hot springs, geothermal area Hverarönd, also Hverir or Namaskard, Northern Iceland, Iceland, Europe

832-381275 - Winding river in the geothermal area Hverarönd, also Hverir or Namaskard, Northern Iceland, Iceland, Europe

832-380927 - Krafla volcanic area, sulfur springs, Leirhnjúkur, Reykjahlíð, Mývatni, Island

832-378511 - El Tatio geyser field, Atacama Desert, Antofagasto region, Chile, South America

83-12894 - Mud pots, fumaroles and dormant Volcan Santa Clara at the San Jacinto volcanic thermal area north of Leon, Leon, Nicaragua, Central America

1113-96182 - Champagne Pool, Waio-tapu crater lake, Geothermal area near Rotorua, North Island, New Zealand

832-368319 - Hot spring, sinter terraces, Hveravellir high-temperature or geothermal region, Highlands, Iceland, Europe

832-368299 - Solfataras, fumaroles, mud pools, sulfur and other minerals, viewing platform, steam, Hveraroend geothermal area, N√°mafjall mountains, M√Ωvatn area, Nor√∞urland eystra, the north-east region, Iceland, Europe

832-368316 - Blue water pool, Bl√°hver hot spring, Hveravellir high-temperature or geothermal region, Highlands, Iceland, Europe

832-368298 - Solfataras, fumaroles, mud pools, sulfur and other minerals, steam, Hveraroend geothermal area, N√°mafjall mountains, M√Ωvatn area, Nor√∞urland eystra, the north-east region, Iceland, Europe

832-368317 - Blue water pool, Bl√°hver hot spring, Hveravellir high-temperature or geothermal region, Highlands, Iceland, Europe

832-368297 - Solfataras, fumaroles, mud pools, sulfur and other minerals, steam, Hveraroend geothermal area, N√°mafjall mountains, M√Ωvatn area, Nor√∞urland eystra, the north-east region, Iceland, Europe

832-368318 - Sinter terraces, Hveravellir high-temperature or geothermal region, Highlands, Iceland, Europe

816-6739 - Geothermal volcanic area in the Wai-O-Tapu Thermal Wonderland, Waiotapu, North Island, New Zealand, Pacific

832-312125 - Demonstration of the geothermal energy in the National park Timanfaya, Lanzarote, Canary Islands, Spain

832-150770 - Hot volcanic springs, thermal bath, Saturnia, Tuscany, Italy, Europe

832-130202 - Blue Lagoon geothermal spa, Iceland, Europe

832-130209 - Blue Lagoon geothermal spa, Iceland, Europe

832-130210 - Blue Lagoon geothermal spa, Iceland, Europe

832-130211 - Blue Lagoon geothermal spa, Iceland, Europe

832-105690 - Volcanic hot springs, Saturnia, Tuscany, Italy, Europe

832-105691 - Volcanic hot springs, Saturnia, Tuscany, Italy, Europe

832-113914 - A geothermal power plant at Myvatn in northern Iceland, Iceland, Europe

832-78556 - Mud lake on the solfatar field of Namanskard, Iceland, Europe

832-43189 - Hot springs emerging from the colourful volcanic landscape near Reykjadalir and Hrafntinnusker, first and second day's stage of the popular hiking trail of Laugavegur, Iceland, Europe

1113-60310 - Pohutu Geyser, Rotorua, Whakarewarewa area, Rotorua, North Island, New Zealand

718-1881 - Bubbling mud, Waiotapu Thermal Area, Rotorua, North Island, New Zealand, Pacific

718-1862 - Bubbling mud, Waiotapu Thermal Area, Rotorua, North Island, New Zealand, Pacific

718-1880 - Bubbling mud, Waiotapu Thermal Area, Rotorua, North Island, New Zealand, Pacific

698-2113 - Steam jet at Namaskard thermal area, Hverarond, near Lake Myvatn, North area, Iceland, Polar Regions

698-2112 - Tourists around the hot mud pools at Namaskard thermal area, Hverarond, near Lake Myvatn, North area, Iceland, Polar Regions

698-2111 - Hot pools and boiling mud at Namaskard thermal area, Hverarond, near Lake Myvatn, North area, Iceland, Polar Regions

698-2110 - Leirhnjukur thermal area and eruption site near Krafla geothermal power station, Lake Myvatn, North area, Iceland, Polar Regions

698-2109 - Tourists around the steam jets at Namaskard thermal area, Hverarond, near Lake Myvatn, North area, Iceland, Polar Regions

698-2105 - Namaskard thermal area, Hverarond, near Lake Myvatn, North area, Iceland, Polar Regions