The Blue Lagoon (Bláa lónið) geothermal spa is one of the most visited attractions in Iceland. The steamy waters are part of a lava formation. The spa is located in a lava field in Grindavík on the Reykjanes Peninsula, southwestern Iceland.
6 Things you should know before visiting Iceland's Blue Lagoon. If you ask anyone what to do in Iceland, I guarantee the first thing they'll say is to take a trip to the Blue Lagoon. Just a short drive outside of Reykjavik, the Blue Lagoon is a great, eas