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 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.

Islamorada

Reef Marine

Boat rentals, snorkel & fishing charters across the Florida Keys

Key West

Screaming Lines Adventures

Four generations of Estenoz heritage leading sportfishing adventures in Key West’s waters.

The Lower Keys

DiveN2Life

Dive N2 Life offers immersive scuba and freediving training programs for all levels.

Key West

Your Island Charter

Your Island Charter — private boat charters for sandbars, snorkeling, fishing and sunsets in the Florida Keys.

Islamorada

Wild Dolphin Tours

Wild Dolphin Tours — intimate dolphin-watching and snorkeling excursions in Islamorada where wild pods, reef adventures and island calm meet.

Marathon

Solé Watersports

Explore stunning snorkeling, sandbar swims, and sunset cruises in Marathon, FL!

Islamorada

Allergic to Land Charters

Discover Islamorada's waters with Captain Sue—snorkel, sunset, eco tours.

Key West

Green Turtle Charters

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

The Lower Keys

Longtab Charters

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

Islamorada

Coastal Outfitters Sport Fishing Charters

Coastal Outfitters offers customized fishing charters and sunset cruises in Islamorada, delivering relaxed, captained outings tailored to your preferences.

Key Largo

Scuba-Fun Dive Center

Scuba-Fun Dive Center is a PADI 5-Star Resort in Key Largo offering daily reef and wreck dives, comprehensive PADI courses from Discover Scuba to Divemaster, and technical dive training, all with multilingual instructors and a focus on conservation.

Key Largo

Mother Ocean Fund

Mother Ocean Fund – A Florida Keys-based nonprofit restoring coral reefs, rescuing marine life and training adaptive divers for aquatic therapy.

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.

Key Largo

Silent World Dive Center

Explore the serene underwater world of Key Largo with expert scuba and snorkeling tours.