Whether you're a first-time snorkeler or consider yourself an advanced swimmer, here are the most breathtaking snorkeling ...

Costa Rica is home to some of the most breathtaking national parks in the world, each offering a unique experience for nature ...

Nancy Knowlton and I have been underwater for an hour, diving and snorkeling ... "The coral are fairly predictable, but they don't send us an e-mail." Knowlton, 60, has studied coral reefs for ...

The region is synonymous with incredible scenery, including idyllic islands, reefs ... Caribbean beaches where you'll discover crystal-clear water, sugary sand and a diverse coral reef just ...

From Mayan ruins to the turquoise Caribbean Sea to abundant coral reefs, there is so much to ... can snorkel alongside the gentle giants. After snorkeling, you'll stop on Isla Mujeres to relax.

Prepare to be greeted by vibrant buildings and lush landscapes upon your arrival at the stunning Caribbean island of Grenada. Roughly the same size as the Isle of Wight, it's affectionately known ...

Way beyond the Caribbean ... snorkeling, sea kayaking discovery of a lifetime—rum punch happy hour included. An unplugged stay at Southwest Cay—the largest of a remote atoll of five “coral ...