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

Discount Divers

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

The Lower Keys

Seacamp Association, Inc.

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

Islamorada

Islamorada Boat Rentals

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

Marathon

Ocean Equipment / Scuba Equipment Plus

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

Islamorada

KeyZ Charters

Explore the Florida Keys with KeyZ Charters—unique boat tours, snorkeling, and sunset cruises!

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.

Islamorada

Chris Clearwater Charters

Chris Clearwater Charters: Custom fishing, snorkeling & sandbar adventures with a chef-captain in the Florida Keys.

Key West

Divers Direct - Key West

Key West's largest, best-stocked dive shop - top brands, best prices.

The Lower Keys

Longtab Charters

Luxury private charters from Summerland Key — fish, snorkel, dive, sandbars & sunset cruises aboard a 30′ Hydrocat.

Key Largo

Island Ventures

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

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

Sail Fish Scuba

Sail Fish Scuba is a PADI 5-Star Dive Center in Key Largo offering guided scuba and snorkeling tours, PADI certifications, private charters, in-water photo guidance with free photos, and full-service gear support.

Islamorada

Reef Quest Tours

ReefQuest Tours: Explore the vibrant reefs, wildlife, and sandbars of the Florida Keys on tailor-made, eco-educational boat adventures.

Marathon

Aqua Leisure Boat Tours

Aqua Leisure Boat Tours offers private, all-inclusive charters with licensed captains, providing a 25-foot Cobia deck boat equipped for snorkeling, sunset cruises, sandbar trips, and more, accommodating up to 6 guests.

Key Largo

Let It Ride Charters

Let It Ride Charters offers private fishing, snorkeling, and dive trips from Key Largo—gear, bait, licenses included, tailored for all skill levels.