The third pillar of Iceland’s Golden Circle is Geysir, pronounced “geezer”, for those who care about old cranky dudes, which apparently the old Norse do. Although the major geysers were spouting off every 8-14 minutes, it was the littler pools that were far more interesting to me. These quietly bubbling, steaming beautiful aquamarine ponds were liquid glass situated above craggy red rocks and reeking of sulfur. You could see all the way into the jagged crevices that fed them. The landscape behind them was vast, and we had an hour of sun and dramatic clouds floating over for good images. Lovely stuff.
No Life or Geothermal Pool Without Radioactive Decay, No Apple Pie Without Ice Cream

Stunnng pics.