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

Horizon Divers

Explore vibrant reefs and shipwrecks with expert scuba training and tours in Key Largo!

Marathon

Dive Isla Bella

Explore vibrant Florida Keys reefs with Dive Isla Bella—adventure awaits underwater!

Key West

After Hours Yacht

Private yacht charters in Key West for unforgettable sunset cruises and day trips.

Islamorada

Conch Republic Divers

Conch Republic Divers specializes in premier scuba diving in the Upper Florida Keys, offering guided trips to top reef and wreck sites—from Molasses Reef to the Spiegel Grove—based out of Tavernier Creek Marina, minutes from both Key Largo and Islamorada.

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.

Key Largo

AquaLife Charters

AquaLife Charters offers private, customizable boat excursions aboard the 23-foot "Tail Spin," providing personalized experiences such as snorkeling, island hopping, and scenic bayside tours for up to six guests.

The Lower Keys

Veterans Dive Center & Retreat

Veterans Dive Center & Retreat — dive shop and veteran-friendly retreat in Summerland Key, Florida.

Islamorada

Founders Park

45-acre recreation park in Islamorada with beach, pool, sports & playgrounds.

Marathon

Ocean Equipment / Scuba Equipment Plus

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

Marathon

Manic Sportfishing

Manic Sportfishing is a top-rated Florida Keys fishing charter in Marathon offering private offshore, reef, and family-friendly fishing trips with experienced captains and premium boats.

Islamorada

Islander Girl Snorkel & Tours

Explore Keys reefs, sandbars & sunsets with Islander Girl Snorkel & Tours.

Islamorada

Islamorada Boat Rentals

Center consoles and a twelve seat pontoon, bookable online with instant confirmation for a half day, a full day, or up to a month. GPS, VHF and safety gear come aboard, and you need to be 25 to rent.

Key Largo

Sundiver Snorkel Tours

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

Key Largo

John Pennekamp Coral Reef State Park

Discover Pennekamp Park: Nature, adventure, and fun await you!

Key Largo

Florida Keys Swim with Dolphin Tours and Tickets

Swim, play, or just watch dolphins in their natural habitat in the Florida Keys.