The first person to stick a hollowed-out branch in their mouth and plunge their face in the water deserves a round of applause. Now, thanks to flexible plastic tubes and watertight eyewear, pretty ...

Snorkeling is straightforward once you get used to it. You swim at the surface of the water wearing a mask that helps you see below, with an attached tube that allows you to breathe the air above.

U.S. News Insider Tip: An ill-fitting snorkel mask or pair of fins can ruin your snorkeling experience so it's wise to pack your own. Plus, you'll be able to explore other reefs around the island when ...