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

Florida Keys Kiteboarding and Stand Up Paddleboarding

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

Marathon

Discount Divers

Discount Divers Bed & Breakfast offers affordable, eco-conscious accommodations with full kitchens, Wi-Fi, and private courtyards.

Marathon

Vacation Boat Rentals

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

Marathon

Keys Marine Lab

Keys Marine Laboratory is a full-service marine field station on Long Key supporting marine research, education and restoration in the Florida Keys.

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.

Marathon

Dive Isla Bella

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

Marathon

Salt Dance Boat Tours

Custom private boat excursions in Marathon with sandbar trips, snorkeling adventures, and sunset cruises on a pet-friendly deck boat for families and friends.

Marathon

Crane Point Hammock Museum & Nature Trails

Crane Point Museum & Nature Center in Marathon is a 63-acre nature preserve featuring tropical hardwood hammock trails, a natural history museum, wildlife exhibits, and kayak rentals.

Weddings Max
120
Meetings Max
120

Marathon

Captain Hook’s Marina and Dive Center

Explore award-winning Florida Keys adventures with Captain Hook’s Marina & Dive Center!

Marathon

Custom Cat Charters

Custom Cat Charters offers tailored private boat trips for fishing, sightseeing, and special events in the Florida Keys.

Marathon

The Tackle Box

Your Florida Keys fishing adventure starts here with expert gear, charters, and tips!

Marathon

Marathon Mermaid Charters

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

Marathon

Island Girl Charters

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

Marathon

Captain Pip's Marina & Hideaway

Captain Pip’s Marina & Hideaway offers waterfront accommodations in Marathon, FL, featuring cozy rooms and 1- and 2-bedroom apartments with kitchenettes.

Marathon

Living Like Larry Charters

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