"Solfataras, fumaroles, mud pots, mud pools, sulfur and other minerals, on the summit of the mountain Namafjall, high-temperature area Hverarono, Northeastern Region, Iceland, Europe"

"Solfataras, fumaroles, mud pots, mud pools, sulfur and other minerals, on the summit of the mountain Namafjall, high-temperature area Hverarono, Northeastern Region, Iceland, Europe"

Mud pool from above, geothermal area, Námafjall, Northern Iceland, Iceland, Europe

Boiling mud, mud pool, geothermal area, Námafjall, Northern Iceland, Iceland, Europe

Fumaroles and solfatars in the high-temperature area Hverir Hverarönd geothermal area in the Mývatn region, in the background Mount Námafjall, Skútustaðir, Norðurland eystra, 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"

Mudpot, mud pool, fumarole, geothermal area, Hverarönd, Namafjall, North Iceland, Iceland, Europe

Woman with photo tripod standing in the Hverir thermal field, hot blue spring water flowing over red plain, in the back mountain Námafjall in the high temperature area Hverarönd, Skútustaðir, Norðurland eystra, Iceland, Europe

Aerial view of the tuffring crater Hverfjall in the evening light in the Krafla volcano system in the Mývatn region rising from the green plain, Skútustaðir, Norðurland eystra, Iceland, Europe

Aerial view of the tuffring crater Hverfjall in the evening light in the Krafla volcano system in the Mývatn region rising out of a green plain, in the background the lake Mývatn, Skútustaðir, Norðurland eystra, Iceland, Europe

"Strong northern lights, Hverarond high temperature or geothermal area, Namafjall mountains, Myvatn area, Northeastern Region, Iceland, Europe"