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

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

Island Ventures

Explore Key Largo's vibrant reefs with private, expert-led scuba and snorkel tours!

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.

The Lower Keys

Coral Reef Park Company

At Pennekamp Park, Coral Reef Park Company offers snorkeling tours over some of Florida’s most diverse and beautiful coral reefs. Personal or small-group guided tours (up to 6 snorkelers per guide) are available — $120 + tax for the guide, $70 + tax...

Key Largo

Sundiver Snorkel Tours

Snorkeling is Fun — guided reef snorkeling tours and aquatic experiences in the Florida Keys.

Key West

Honest Eco Tours

Eco-friendly boat tours led by biologists in Key West

Key West

Casual Monday Charters

Casual Monday Charters offers private, customizable boat excursions in Key West, featuring sandbar hopping, snorkeling, sunset cruises, and eco tours aboard a 25' Hydrasports center console.

Key West

Green Turtle Charters

Private charters in Key West offering sandbar trips, snorkeling, eco-tours, and dolphin watching.

Key West

Sea, Key West

Sea, Key West is Old Town's locally owned watersports shop at 720B Caroline Street — the place to gear up for paddleboarding, SCUBA diving, snorkeling, spearfishing, and freediving adventures in the Florida Keys, with a free coffee bar, local Keys brands on the shelves, and Maxine the parrot waiting to say hello.

Key West

Finz Dive Center

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

Islamorada

Florida Keys Watersports

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

Key West

Dauntless Excursions

Dauntless Excursions offers private, customizable charters from Key West, featuring activities like lobstering, snorkeling, reef fishing, and sandbar hopping aboard the 32-foot Dauntless vessel.

Islamorada

Kraken's Lair Diving

Dive Kraken's Lair: Keys PADI center with charters, gear, training.

Marathon

Florida Keys Kiteboarding and Stand Up Paddleboarding

Guided paddleboarding tours and rentals in the Florida Keys, offering eco-friendly adventures.

Islamorada

Why Knot Boat Rentals & Charters

Why Knot Exclusive Rentals — custom boat rentals and captained charters in the Florida Keys for your perfect day on the water.