So was I—but Skerry was the lucky one: He got a chance to swim with the president. The idea to go snorkeling—I assume that it was just something that the president wanted to do while he was there.

This small stretch of rock, sand, and sea makes a great habitat for some of the island's natural wonders, making it one of ...

Many resorts feature a house reef (a coral reef easily accessible from shore), while most also offer snorkeling excursions where a boat and tour operator transport you to even more vibrant reefs ...

Do your research before you go to see what will be the best fit for your travel desires and capabilities. And remember: never snorkel alone.