Scuba diver exploring vibrant coral reef underwater.

Diving & Snorkeling

Dip beneath the surface and meet The Florida Keys’ wild side. Here you’ll find the continental United States’ only living-coral barrier reef—shallow gardens for snorkelers, dramatic reefs and historic wrecks for divers. Expect clear, turquoise water, colorful schools of reef fish, and the occasional sea turtle cruising by like it owns the place. Whether you’re booking a guided trip or heading out from shore, outfitters across the Keys make it easy to gear up, learn the basics, and go. Fins on, worries off.

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Key West

Dolphin Safari Charters Key West

Dolphin Safari Charters offers small-group dolphin watching, snorkeling and private boat charters departing from Stock Island near Key West.

Marathon

Marathon Mermaid Charters

Marathon Mermaid Charters offers sunset cruises, sandbar adventures, and reef snorkeling trips from Marathon, FL — fun for all ages.

Key West

Key West Conch Life Charters

Customize your perfect Key West adventure with fishing, snorkeling, and sunset cruises!

Marathon

Discount Divers

Discount Divers Bed & Breakfast offers affordable, eco-conscious accommodations with full kitchens, Wi-Fi, and private courtyards.

Marathon

Aqua Leisure Boat Tours

Aqua Leisure Boat Tours offers private, all-inclusive charters with licensed captains, providing a 25-foot Cobia deck boat equipped for snorkeling, sunset cruises, sandbar trips, and more, accommodating up to 6 guests.

Key West

Lost Reef Adventures

Lost Reef Adventures is a 5-Star PADI dive center in Key West offering daily scuba diving, snorkeling trips, certifications, sunset cruises, and private charters—all backed by 30 years of experience and full-service gear support.

Key Largo

MarineLab Environmental Education

Founded by undersea pioneer Ian Koblick, MarineLab in Key Largo delivers immersive, hands-on marine science education focused on the Florida Keys ecosystem.

Islamorada

Cayo Vida Marina

Cayo Vida Marina is a full-service marina in Tavernier, Florida, offering fishing and snorkeling charters, live and frozen bait, and exclusive Cayo Vida gear for your Florida Keys adventure.

Key Largo

Morning Star Sailing Charters

Morning Star Sailing Charters offers personalized sailing experiences in the Florida Keys, including captained and bareboat charters, sunset cruises, and snorkeling tours.

Islamorada

KeyZ Charters

Explore the Florida Keys with KeyZ Charters—unique boat tours, snorkeling, and sunset cruises!

The Lower Keys

Looe Key Reef Resort & Dive Center

Looe Key Reef Resort offers beachfront accommodations, daily scuba and snorkeling trips, a full-service dive shop, and a Tiki Bar with live entertainment in the Florida Keys.

Key West

Reel Fresh Fishing

Reel Fresh Fishing — private fishing charters in Key West, where expert captains and top-tier gear deliver unforgettable deep-sea, reef and wreck experiences.

Key West

The Water Traveler Vacations

The Water Traveler is your luxury guide to private boat charters, all-inclusive captained getaways, and bespoke waterfront events.

Key Largo

MarineLab Undersea Park

Explore the ocean up close at MarineLab Undersea Park in Key Largo, featuring interactive exhibits, snorkeling programs, and the world’s only underwater research habitat open to recreational divers.

Key Largo

Captain Stewys Charters

Captain Stewy's Charters offers private, personalized boat excursions in Key Largo, specializing in snorkeling trips, sandbar tours, eco tours, and sunset cruises for up to six guests.