Geldingadalir Volcano

About ten days after the second eruption ended. It was still steaming and smoking all over the place (but curiously, no noticeable smells). I stopped for a moment in Grindavik to check the map on the way to the trailhead, on a spot that turned into a fairly large crevasse in the later Sundhnúkur eruptions.

I always get a kick out of how casual Iceland is about geological features that will burn you dead if you aren't careful - in the U.S., it would have been a year or more before you could have gotten anywhere near a lava flow like this, thanks to the danger not of toxic fumes or messy incineration but liability lawsuits.