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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Islamorada

Reef Marine

Boat rentals, snorkel & fishing charters across the Florida Keys

Key West

Cow Key Marina

Cow Key Marina is a full-service waterfront hub in Key West offering boat and jetski rentals, watersport tours, a waterfront restaurant, and even daily manatee sightings.

Key West

Adventure Watersport Charters

Adventure Water Sport Charters offers private and community excursions with safety-first itineraries, top-tier gear, and unforgettable experiences on the water.

Islamorada

Florida Keys Watersports

Boat & jet ski rentals + tours exploring reefs, mangroves & sandbars in Islamorada.

The Lower Keys

Longtab Charters

Luxury private charters from Summerland Key — fish, snorkel, dive, sandbars & sunset cruises aboard a 30′ Hydrocat.

Islamorada

Florida Keys Dive Center

Three-dive adventures, snorkeling & scuba charters from Islamorada with courses & lobstering.

Key Largo

Divers Direct - Key Largo

Key Largo's largest dive shop: Divers Direct, top brands, great service.

Key Largo

Blue Water Adventures

Blue Water Adventures offers private fishing charters, snorkeling trips, and sunset cruises aboard a 32-foot Gamefisher, departing from Key Largo Fisheries Marina.

Key West

Finz Dive Center

Small‑group scuba and spearfishing charters, including Dry Tortugas trips, aboard a 6‑passenger dive boat.

Islamorada

Coral Keys Adventures

Coral Keys Adventures, founded by longtime Islamorada captain Rebekah Susa, offers immersive boat tours that blend snorkeling, history, and adventure at iconic sites like Alligator Lighthouse and Indian Key.

Marathon

Crazy Banana Charter

Premier private fishing charters and scenic sunset cruises in Marathon and the Florida Keys — target mahi, tuna, wahoo and more with expert captains.

Marathon

Ocean Equipment / Scuba Equipment Plus

Ocean Equipment: marine hardware & parts provider supporting boating needs, repair, and equipment sourcing in the Keys.

The Lower Keys

Captain Hook's Looe Key Reef Adventures

Explore vibrant reefs, snorkeling, diving, and fishing adventures at Big Pine Key!

Key West

Sunset Sail Key West

Sunset Sail Key West — private and shared sunset, snorkeling and stargazing sailboat charters in Key West, where classic vessels and tailored trips bring you out on the water for one of the best views in the Keys.

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.