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Top Things to Do in Key Largo

We compared all 26 experiences in Key Largo so you can choose in minutes — real prices, verified reviews and our editorial picks.

4.8 26 experiences from US$ 17 Free cancellation on most experiences
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Key Largo Two Reef Snorkel Tour & Equipment Included
Key Largo Two Reef Snorkel Tour & Equipment Included★★★★★★★★★★ 4.88 (1,912)3hYou board a modern snorkel boat at one of three morning or afternoon times, ride 20 to 25 minutes to the first reef, spend 45 minutes underwater, move to a second site for another 45 minutes, and return to the dock with all gear, sunscreen, water and snacks included. The whole operation runs from a single oceanfront property, so there's no transfer time wasted—just check in, board, and go.Is it for me?Book this if you're a confident swimmer who wants to snorkel two reefs without arranging gear or spending hours in transit—the 20-minute boat ride and all-in-one property mean you're in the water within an hour of arriving.Free cancellationTravelers' pickMost bookedfromUS$ 78View ›
Florida Keys: Reef Snorkeling Tour & Sanctuary Stops
Florida Keys: Reef Snorkeling Tour & Sanctuary Stops★★★★★★★★★★ 4.79 (1,849)3h 30mYou’ll slip into warm Florida Keys waters alongside a small group and local guide, snorkeling two different reefs in protected sanctuary zones. Expect glimpses of turtles or rays if you’re lucky, plus plenty of colorful fish swirling around living coral. Gear is included, along with water refills on board—just bring your sense of curiosity (and maybe a reusable bottle).Free cancellationTravelers' pickfromUS$ 75View ›
Key Largo Mangrove Kayak Tour: Manatees & Wildlife
Key Largo Mangrove Kayak Tour: Manatees & Wildlife★★★★★★★★★★ 4.80 (1,412)2hYou paddle a single or double kayak through Key Largo's mangrove estuary at your own pace, with a local guide coaching from the water and pointing out dolphins, manatees, herons, and sharks below. The tour includes all safety gear, land-based instruction, and starts right outside the shop, so you're on the water within minutes of arrival. Arrive 30 minutes early for paperwork and fitting.Is it for me?Book this if you want to paddle through an actual working estuary without arranging your own kayak, gear, or route — the guide handles the navigation and wildlife spotting, so you focus on paddling at your own speed through the mangroves.Free cancellationTravelers' pickfromUS$ 69View ›
Key Largo: Mangrove Tunnel Kayak Tour with Snacks & Wildlife
Key Largo: Mangrove Tunnel Kayak Tour with Snacks & Wildlife★★★★★★★★★★ 4.90 (650)3hYou’ll paddle through winding mangrove tunnels in Key Largo with a local guide who knows every twist and turn. Expect close-up views of birds and fish, chances to snorkel under shady branches, and time to just float quietly if you want. Kayaks, snacks, bottled water, and all gear are included — just bring your curiosity (and maybe dry clothes).Free cancellationTravelers' pickKids −22%fromUS$ 70View ›
Key Largo: Sunset Cruise with Dolphin & Manatee Sighting
Key Largo: Sunset Cruise with Dolphin & Manatee Sighting★★★★★★★★★★ 4.82 (483)1h 30mYou’ll drift across calm Key Largo waters as daylight fades, sharing laughs and snacks while looking for dolphins or maybe a slow-moving manatee. Feel free to bring your favorite drinks—there’s a cooler on board—and let local guides show you their favorite spots as the sky turns gold and pink.Free cancellationfromUS$ 60View ›
Key Largo: 2-Reef Snorkel Tour John Pennekamp & Equipment
Key Largo: 2-Reef Snorkel Tour John Pennekamp & Equipment★★★★★★★★★★ 4.87 (347)3hYou board a catamaran in Key Largo and snorkel two shallow reefs in John Pennekamp State Park for 45 minutes each, with all gear, sunscreen, and refreshments provided. The reefs stay between 5 and 25 feet deep, making them accessible for both kids and adults who can swim. You return to the dock with time to shower and eat lunch, or move on to your next stop.Is it for me?Book this if you want to snorkel two different reefs without renting gear separately or spending the morning figuring out logistics — the boat provides everything, and the three daily departures mean you can fit it around the rest of your Key Largo itinerary.Free cancellationTravelers' pickfromUS$ 78View ›
Key Largo: Dolphins & Manatees Eco Boat Tour
Key Largo: Dolphins & Manatees Eco Boat Tour★★★★★★★★★★ 4.74 (313)1h 30mYou board a small boat in Key Largo and spend the morning searching the Florida Keys National Marine Sanctuary for dolphins and manatees while the captain explains how the ecosystem works. Water and ice are provided; you bring a reusable bottle and any snacks you want. The tour moves at the animals' pace, not a schedule, and ends back at the shop with time to spare.Is it for me?Book this if you want to see dolphins or manatees without the crowds of a big tour boat, and you're comfortable with the fact that wildlife sightings depend on the day—the small group size and the captain's knowledge are what make that trade-off worth it.Free cancellationTravelers' pickfromUS$ 60View ›
Key Largo: Sunset Tiki Cruise & Swimming with Music
Key Largo: Sunset Tiki Cruise & Swimming with Music★★★★★★★★★★ 4.99 (208)2hYou float a tiki bar at sunset in Key Largo with up to five other guests, choose the music, and stop to swim in the shallow turquoise water whenever you want. The boat includes a cooler, life jackets for all ages, and a raft for drifting. You're back on land before nightfall, and the only schedule is the sunset itself.Is it for me?Book this if you want a small-group sunset on the water without a tour guide or fixed itinerary — the boat holds six people maximum and moves at the pace of the evening, which is what makes it feel like a private escape rather than a scheduled activity.Free cancellationfromUS$ 99View ›
Key Largo Bay: Dolphin & Sunset Cruise, Small Groups
Key Largo Bay: Dolphin & Sunset Cruise, Small Groups★★★★★★★★★★ 4.96 (207)1hYou board a small deck boat at sunset and drift through Key Largo Bay while your captain positions you to see dolphins, manatees, and wading birds as they feed. The boat stays quiet and moves slowly, letting you watch without the noise of a larger group. You'll have a drink in hand and watch the light change over the water for roughly an hour. Hotel pickup is included, and the exact departure time arrives once you book.Is it for me?Book this if you want to see dolphins and manatees without the noise and crowd of a larger tour—the small group size is what makes the quiet possible, and the quiet is what brings the animals close enough to watch.Free cancellationTravelers' pickfromUS$ 66View ›
Key Largo: Tiki Bar Boat Cruise & Swimming with Music
Key Largo: Tiki Bar Boat Cruise & Swimming with Music★★★★★★★★★★ 4.99 (198)1h 30mYou board a six-person tiki boat already underway in Key Largo's waters, choose the music, swim at a natural stop with a floating raft, and spend ninety minutes on the water with drinks and life jackets included. Book private if your group wants the boat alone, or join other travelers if you don't mind sharing the deck.Is it for me?Book this if you want to swim and float in Key Largo without arranging a boat, managing music, or bringing your own drinks—the tiki boat handles all three, and the small six-person limit means you're never crowded.Free cancellationfromUS$ 80View ›
Florida Keys: Scuba Diving Reefs & Christ of the Abyss
Florida Keys: Scuba Diving Reefs & Christ of the Abyss★★★★★★★★★★ 4.86 (177)3h 30mYou’ll board a dive boat in Key Largo with other certified divers and set out for two different reef sites chosen by your captain—maybe French Reef or even Dry Rocks with its underwater Christ statue. Expect close-up moments with marine life, calm guidance from local divemasters, and time to just float quietly above living coral before heading back salty and happy.Free cancellationfromUS$ 115View ›
Key Largo dive boats: 2-tank certified dives, one hour per site
Key Largo dive boats: 2-tank certified dives, one hour per site★★★★★★★★★★ 4.98 (163)4hYou get two full hours of bottom time across two shallow reef sites in the Florida Keys, with all gear provided and a professional guide keeping the group to six divers. The boat leaves from the shop's own dock, cutting out the drive to a distant marina, and includes snacks and drinks for the surface interval. Just bring your certification card and a log of a recent dive.Is it for me?Book this if you're certified and want to log bottom time on shallow reefs without arranging your own gear or navigating to a distant marina — the shop and boats on one property mean you spend your time diving, not traveling.Free cancellationfromUS$ 250View ›
Key Largo: Private Snorkeling Tour & Sandbar Trip for Groups
Key Largo: Private Snorkeling Tour & Sandbar Trip for Groups★★★★★★★★★★ 5.00 (158)3hYou’ll board a private boat in Key Largo for a relaxed day of snorkeling two reefs—including John Pennekamp—and floating at a local sandbar with your own crew. A licensed captain and swim guide handle everything: gear, towels, cold drinks—even sunscreen. It’s easygoing, personal, and you’ll probably leave with salt in your hair and a new story or two.Free cancellationTop ratedfrom · per groupUS$ 595View ›
Key Largo 2-Tank Boat Dive for Certified Divers
Key Largo 2-Tank Boat Dive for Certified Divers★★★★★★★★★★ 4.92 (142)4hA self-guided 2-tank scuba dive in Key Largo where certified divers explore at their own pace with a buddy on a 45-foot catamaran. The crew handles setup and safety while you choose how long to stay at each reef site. Tank rental, weights and snacks are included; snorkelers can join the same boat.Is it for me?English and Spanish are both spoken on board, so mixed-language groups can follow the safety briefing and crew instructions comfortably. Book this dive if you want to explore at your own pace with your buddy instead of following a guide's route and timeline, or if you're traveling with snorkelers and want everyone on the same boat.Free cancellationfromUS$ 114View ›
Key Largo: Florida Reef Snorkeling Trip with Flexible Stops
Key Largo: Florida Reef Snorkeling Trip with Flexible Stops★★★★★★★★★★ 4.58 (135)4hYou’ll feel instantly at ease on this Key Largo snorkeling trip—no pressure or crowds, just time to float over the Florida Reef at your own speed. With two reef stops chosen by local captains and friendly crew nearby for help (but never pushy), you’ll taste salt air, spot bright fish, and relax onboard between swims. It’s simple and honest—a real break from busy days.Free cancellationfromUS$ 79View ›
Key Largo: Snorkel Pennekamp Coral Reefs & Gear Included
Key Largo: Snorkel Pennekamp Coral Reefs & Gear Included★★★★★★★★★★ 4.51 (123)2h 30mYou board the Sundiver III an hour before departure, get fitted with mask, fins, and safety vest, then spend 2.5 hours on the water with over 60 minutes actually snorkeling one shallow coral reef in Pennekamp Marine Sanctuary. The crew specializes in families and first-timers, keeps groups small, and visits a single reef to maximize your time underwater rather than moving between multiple stops.Is it for me?Book this if you want a straightforward snorkel morning without the logistics of picking multiple reefs or managing a crowded boat — the single-reef format and experienced crew mean you actually spend your time in the water instead of gearing up and moving between stops.Free cancellationTravelers' pickfromUS$ 75View ›
Key Largo Coral Reef Snorkel: Pirates Cove & Two Reef Sites
Key Largo Coral Reef Snorkel: Pirates Cove & Two Reef Sites★★★★★★★★★★ 4.68 (106)4hYou board a boat in Key Largo, snorkel two protected reef sites in the only living coral barrier reef in the continental U.S., and encounter turtles, rays, eels, and reef fish in clear water. Gear and reef-safe sunscreen are included; the trip runs about half a day, and you're back with time left in your afternoon. Confirm your minor's waiver 24 hours before departure.Is it for me?Right for snorkelers and water-comfortable travelers who want to see the only living coral barrier reef in the continental U.S. without arranging gear or transport — the half-day format fits into an afternoon, and you need moderate fitness and comfort in the water, not advanced swimming skill.Free cancellationTravelers' pickfromUS$ 75View ›
Key Largo: Full Day Kayak & SUP Rental in Mangrove Creeks
Key Largo: Full Day Kayak & SUP Rental in Mangrove Creeks★★★★★★★★★★ 4.87 (100)1h–7hYou rent a kayak or paddleboard for the day and navigate Key Largo's mangrove creeks on your own terms. All equipment is included. Most paddlers spend 2–3 hours on the water, but you can stay longer. Expect to see manatees, fish, and wading birds; the rental gives you access to a deserted island and shallow lagoons most visitors never find.Is it for me?Right for paddlers who want to explore on their own schedule without a guide or group structure. Expect a self-guided experience where you set the pace and route — that freedom is what makes discovering your own lagoon possible.Free cancellationBest valuefromUS$ 49View ›
Key Largo: Private Snorkel Tour & Reef Marine Life Limo Ride
Key Largo: Private Snorkel Tour & Reef Marine Life Limo Ride★★★★★★★★★★ 4.94 (94)2h 30mYou’ll step right from a limo onto your private boat in Key Largo, skip the crowds entirely, and spend real time floating above reefs teeming with parrotfish and stingrays. With all your snorkel gear ready (and snacks waiting), you can just soak up that wild underwater world—and maybe laugh at yourself trying to use an underwater camera.Free cancellationfrom · per groupUS$ 535View ›
Kayaking through Florida Keys mangrove forests with guide
Kayaking through Florida Keys mangrove forests with guide★★★★★★★★★★ 5.00 (75)3hKayak through mangrove forests in the Florida Keys on a three-hour guided paddle that takes you from open ocean into Tavernier Creek, through dense forest tunnels, and into a shallow saltwater lagoon where manatees graze. Your guide leads a small group in tandem or sit-on-top kayaks, pointing out wildlife and sharing knowledge of the ecosystem. The route follows the creek north under the Overseas Highway, then turns back to the marina where you started.Is it for me?Book this kayak if you want to paddle into narrow forest tunnels and a secluded lagoon where motorized boats can't go. The small group size and calm, protected waterways make it accessible whether you've paddled before or never have.Free cancellationTravelers' pickKids −30%fromUS$ 65View ›
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