About 30 miles southwest of Reykjavik, the Blue Lagoon is Iceland's most popular tourist attraction. This geothermal spa welcomes more than 700,000 annual visitors. For a little perspective ...

GRINDAVIK, ICELAND — Iceland has thousands of incredible things to see and do, but nothing compares to the Blue Lagoon. The Blue Lagoon attracts more than a million visitors a year. The Blue ...