geothermal area in iceland

activity boardwalk boiling effluvium europe fumarole fume geopark geothermal area power grindavk gunnuhver hot spring hydrothermal iceland icelandic krysuvik landmark landscape natural nature outdoor outdoors plant station powerhouse renewable energy resources reykjanes peninsula rhyolite smoke steam vent steaming surreal thermal tourist attractions travel destinations vapour volcanic volcano vulcanic ground countryside geology concept