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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Marathon

Dive Isla Bella

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

Marathon

Living Like Larry Charters

Private boat charters in the Florida Keys for unforgettable ocean adventures.

Key West

Hunter SportFishing

Veteran-led fishing charters in Key West.

Islamorada

Friend With A Boat Charters

Friend With A Boat Charters: Enjoy private, family-friendly boat tours out of Key Largo — snorkeling, sandbars, and BYOB fun on the water.

Marathon

Salty Pup Adventures

Explore unforgettable boat tours and adventures in Marathon, FL with Salty Pup Adventures!

The Lower Keys

Saltwater Seafari

Explore the best private snorkeling and boat tours in the Florida Keys with Saltwater Seafari — where adventure meets paradise.

Key Largo

Pirate's Choice Sailing Vessel

Sail Key Largo’s pirate ship for sunset & snorkel adventures

Marathon

Starfish Marathon Snorkeling Tours

Explore vibrant coral reefs and marine life on fun, family-friendly snorkeling tours in Marathon!

Key Largo

Quiescence Diving Services Inc

Quiescence (Key Largo Diving) offers private, small-group scuba and snorkel charters—capped at just six guests—for personalized trips to over 70 reefs and wrecks, along with equipment services, gear repair, and air/Nitrox fills

Key Largo

Florida Keys Swim with Dolphin Tours and Tickets

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

Marathon

Marathon Snorkeling & Sunset Cruise

Explore stunning reefs, sandbars, and sunsets with Marathon's top snorkeling tours!

Key West

Sebago Watersports

Top-rated Key West watersports & sailing tours — snorkeling, sunset sails, parasailing & more.

The Lower Keys

Captain Hook's Looe Key Reef Adventures

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

Islamorada

Scuba Town USA

Scuba Town USA in Islamorada offers an all-in-one dive and vacation experience with lodging, dining, pools, a private beach, and access to multiple dive-related businesses, all set within Three Waters Resort & Marina.

Key Largo

Underwater Cowboy

Underwater Cowboy – luxury private charters in Key Largo offering scuba diving, fishing, snorkeling & PADI instruction.