"Northern lights, glow from a fissure eruption at the Holuhraun lava field, solfatara, fumaroles, sulphur and other minerals, steam, Hverarond high temperature or geothermal area, Namafjall mountains, Myvatn area, Northeastern Region, Iceland, Europe"

"Solfataras, fumaroles, sulfur and other minerals, steam, Hveraroend geothermal area, Namafjall mountains, Myvatn area, Norourland eystra, the north-east region, Iceland, Europe"

"Solfataras, fumaroles, sulfur and other minerals, steam, Hveraroend geothermal area, Namafjall mountains, Myvatn area, Norourland eystra, the north-east region, Iceland, Europe"

"Kerlingarfjoll mountains, Kjolur Highlands, Iceland, Europe"

"Steaming solfataras, fumaroles, mud pools, sulfur and other minerals, viewing platform, Hveraroend geothermal area, Namafjall mountains, Myvatn area, Norourland eystra, the north-east region, Iceland, Europe"

"Northern lights, full moon, solfatara, fumaroles, sulphur and other minerals, steam, Hverarond high temperature or geothermal area, Namafjall mountains, Myvatn area, Northeastern Region, Iceland, Europe"

"Northern lights, full moon, solfatara, fumaroles, sulphur and other minerals, steam, Hverarond high temperature or geothermal area, Namafjall mountains, Myvatn area, Northeastern Region, Iceland, Europe"

Tourists in the Seltun geothermal area, wooden jetty, mineral deposits, Krysuvik volcanic system, Iceland, Europe

"Steaming solfataras, fumaroles, sulfur and other minerals, high temperature area or geothermal area Hveradalir, volcanic mountain chain Kverkfjoll, on the northern edge of the Vatnajokull glacier, highlands, Iceland, Europe"

"Solfataras, fumaroles, mud pots, mud pools, sulfur and other minerals, on the summit of the mountain Namafjall, high temperature geothermal area or Hverarond or Hverir, the Myvatn area, Northeastern Region, Iceland, Europe"

"Solfataras, fumaroles, mud pots, sulfur and other minerals, a woman on the viewing platform at the back, high-temperature geothermal area or Hverarond or Hverir, Namafjall mountains, Myvatn area, Norourland eystra, Iceland, Europe"

Black lava flow in Krafla lava field with geothermal power plant in the distance, Skútustaðir, Norðurland eystra, Iceland, Europe

"Geothermal field, fumaroles of Seltun, Krysavik, Iceland, Europe"