hot sulfuric steam vent spewing sulphur steam in the hot sulfuric and geothermal area of namaskard in myvatn/iceland.

adventure arctic area boil boiling color crater desert emission energy eruption fumarole fumes gas geology geothermal ground heat hot hues hverarond hverir iceland icelandic infront island krafla lagoon landscape mineral minerals mud muddy mudpools mudpot myvatn myvatniceland namafjall namaskard nature north outdoor patterns rich rock rocks scenery smoke soil spewing steam sulfur sulfuric sulphur texture textured thermal travel traveling vent volcanic volcanism volcano