Rangiroa is a laid-back island paradise full of underwater wonders, including abundant sharks. It's the largest coral atoll ...

Travelers recommend this central Port Antonio lagoon for its breathtaking water and surrounding gardens. Like its name suggests, the Blue Lagoon is a vibrant cobalt color that's worth snapping a ...

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 ...