If you’re headed to Cozumel and love the water, don’t skip the National Marine Park. This protected stretch of the Mesoamerican Reef offers some of the best snorkeling and diving in the world, with ...

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 ...

Key Largo’s John Pennekamp Coral Reef State Park, the first undersea park in the United States, remains one of the only places in Florida where you can snorkel or scuba dive among truly healthy coral.