Iceland, Aug-Sep 2014
Námafjall is an area of high geothermal activity east of Mývatn.
Overview of Hverir, at the base of the Námafjall
Colors ... and smell
One of several vents putting out fairly foul-smelling gases (sulfur dioxide) at Hverir, part of Námafjall
Colors of dissolved minerals left after evaporation at Hverir
Escaping steam at Hverir
Colors from dissolved minerals
Hot bubbling mud
I'm forever blowing ... mud bubbles.
Looking from Hverir up the Krafla Valley
Looking north, with the Krafla Valley on the left