Diving and Snorkeling, Florida Keys-Style
Dive Into Fun
Marathon, a diving destination in the Florida Keys, offers some of the region's best dive experiences. Divers and snorkelers of all experience levels can enjoy Marathon diving, offering easy access to mysterious shipwrecks and notable coral reef ecosystems with an unbelievable variety of marine life.
Marathon's central location makes it truly a diver's and snorkeler's paradise. Stay at Tranquility Bay to gain access to some of the most exceptional underwater locales in the Florida Keys, including the only living coral reef in North America. You'll also enjoy easy access to the experienced team of snorkeling and diving guides at Turtle Island Watersports. Turtle Island employs the finest Captains and Scuba/Snorkel Dive Professionals in the Keys. The center's Dive Professionals are all certified dive instructors that can teach you how to dive in a day, provide you with full scuba certification, or broaden your diving horizons with specialty scuba classes.
Come dive with Turtle Island and place yourself in the most magnificent aquarium in the world, the Atlantic Ocean.