Blue Lagoon vs Sky Lagoon: Which Geothermal Spa Is Right for You?

I don’t think you can visit Iceland without enjoying at least one geothermal spa. And the two names that keep popping up are Blue Lagoon and Sky Lagoon. After spending time at both, I can tell you they're not so much competitors as they are completely distinct experiences. They're built around different ideas of what a spa day should feel like.