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

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.

Marathon

Marathon Mermaid Charters

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

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.

Key Largo

Island Ventures

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

Key West

Blu Q Catamaran

Blu Q Catamaran offers unique, clothing-optional sailing experiences in Key West, featuring all-male day trips, sunset sails, and private charters aboard their 42-foot catamaran.

Islamorada

Easy Livin' Charter Boat

Custom boat tours and fishing adventures with local legend Captain Augie in Islamorada.

Marathon

Solé Watersports

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

Key West

Wall To Wall Fishing Charters

Wall To Wall Fishing Charters — premier private fishing and sandbar tours out of Key West for all ages and experience levels.

Key West

Danger Charters

Experience unforgettable Key West sailing, snorkeling, and sunset cruises!

Key Largo

Reef Renewal USA

Reef Renewal USA leads coral restoration efforts across the Florida Keys reef tract, supporting reef recovery from Carysfort to Looe Key.

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.

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.

Key West

Rusty's Bucket Charters

Rusty's Bucket Charters offers private fishing trips, snorkeling, sunset cruises, and sandbar adventures aboard a 24' Sea Hunt center console. Led by Captain Russ, they provide a hands-on experience for up to six guests, with trips tailored to your preferences.

Marathon

Vacation Boat Rentals

Explore the Florida Keys with the largest fleet of fully equipped rental boats!

The Lower Keys

Seacamp Association, Inc.

Immersive marine science & adventure summer camp in the Florida Keys just 30 miles from Key West.