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

Marathon Mermaid Charters

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

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.

Islamorada

Forever Young Charter Company

Private dive, snorkel, spearfishing & fishing charters in the Florida Keys.

The Lower Keys

Looe Key Reef Resort & Dive Center

Looe Key Reef Resort offers beachfront accommodations, daily scuba and snorkeling trips, a full-service dive shop, and a Tiki Bar with live entertainment in the Florida Keys.

Key West

Making Memories Charters

Making Memories Charters — luxury private and custom boat charters, sandbar tours, snorkeling, island cruises, and sunset experiences in Key West.

Islamorada

Islamorada Boat Rentals

Boat rentals in Islamorada — deck boats, center consoles & pontoons.

Marathon

Duck Key Watersports

Duck Key Watersports offers unforgettable on-the-water adventures in the Florida Keys, from jet skis and paddleboards to kayaking and snorkeling.

Islamorada

Ultimate Dream Fishing Charters

Scott’s Fishing Florida Keys — expert private charters in Islamorada offering back-country, reef and offshore fishing adventures.

Key West

Namaste' Eco Excursions

Namaste’ ECO-Excursions delivers immersive, eco-focused reef and mangrove snorkeling adventures in Key West—small-group, “citizen science” tours with expert guides, coral assessments, and hands-on ecology presentations.

Islamorada

Captain Slate's Scuba Adventures

Captain Slate's Scuba Adventures offers daily diving trips to over 30 reef and wreck sites, led by the legendary Captain Spencer Slate, with PADI certification courses and professional instructor training available.

The Lower Keys

Keys Boat Tours

Explore Florida Keys' stunning waters with expert-guided boat tours and snorkeling!

Key Largo

Island Ventures

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

The Lower Keys

Veterans Dive Center & Retreat

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

Marathon

Florida Keys Kiteboarding and Stand Up Paddleboarding

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

Marathon

Island Girl Charters

Experience unforgettable Florida Keys adventures with Island Girl Charters—fishing, snorkeling, and more!