On day 4 of my wonderfully packed visit to Iceland for Canopy by Hilton, we took a relaxing soak in the Blue Lagoon geothermal spa then ate lunch at their terrific restaurant before finally heading to the nearby airport. The perfect way to say farewell to this place. The spa is an oasis of modern luxury sitting alone in stark fields of black lava rock. The lagoon pool itself has a soft floor of what I assume is pulverized rock, and the water is sky blue. When we were there, the air was a hair above freezing; so clouds of steamy fog rose from the water and swirled in the breeze. Breathtakingly beautiful...