Key West

15 Best Key West Snorkeling Tours

The snorkel trips: morning and afternoon runs to North America’s only living coral barrier reef, a few miles out, with drinks on the return leg. Calm-day visibility makes everyone a believer.

1.Half-Day Trip from Key West with Kayaking, Snorkeling & Sunset

Explore Key West's coast with a half-day tour featuring sailing, kayaking, snorkeling, and sunset views. Perfect for adventure lovers and nature enthusiasts.

Most Popular★ 5.0

“Lovely time snorkeling and kayaking with friendly, knowledgeable guides who were good with kids and adults alike. Very laid back but with enough activity to keep everyone entertained. Guides Laura, Bible, and Micah were super attentive and great at running the whole experience.”

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2.Key West Afternoon Snorkel Sail with Unlimited Cocktails!

Experience Key West’s vibrant coral reef on a 3-hour snorkel sailing trip with professional guides, unlimited drinks, and friendly, knowledgeable crew.

★ 4.5

“Actual snorkeling was cool but mediocre experience because the boat operators and instructors were jerks (unfortunately, especially to foreigners). They could have been a lot more patient and kind, especially with those who needed extra help or were timid. Will look for a different company…”

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4.Key West Full-Day Ocean Adventure: Kayak, Snorkel, Sail

Experience a full day of sailing, snorkeling, and kayaking in Key West with all-inclusive food, drinks, and expert guides. Perfect for active water lovers.

★ 5.0

“Great experience and a GREAT value for the price. We set sail with Bible, Anthony, and Mary and had a lovely day. We learned a bit about the history of of Key West, snorkeled, and kayaked around mangroves where we saw plenty of fish, turtles,…”

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5.Key West: Dolphin Watching and Snorkeling Eco Cruise Tour

Experience Key West's marine wildlife with a 3-hour eco cruise featuring dolphin watching, snorkeling, drinks, and optional sunset views—all at a great value.

★ 4.6

“Great atmosphere, the crew made us feel very welcomed and seeing the dolphins up close was absolutely incredible! The snorkelling was great too, so much colour and life in the water, just wish I brought a go-pro to capture it all!”

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6.Key West Reef Snorkel Morning Mimosas or Afternoon Margaritas

Discover North America's only living coral reef on a 3-hour snorkeling trip from Key West, with guided instruction, refreshments, and options for morning or afternoon outings.

★ 4.0

“unlimited drinks and water! awesome knowledge of ocean wildlife, always pointed out turtles and dolphins while we were sailing. so funny and gave us coupons for free apps at restaurants and recommendations. very cheap for awesome experience, highly recommend. pics were airdropped to me by…”

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7.Key West Snorkeling with Breakfast and Unlimited Mimosas

Enjoy a 3-hour Key West snorkeling tour with breakfast, unlimited mimosas, and expert guidance. Perfect for marine life lovers and relaxed adventurers.

★ 4.5

“Breakfast isn’t huge but the experience was awesome and the drinks were great. The reef is beautiful and the ride there and back was great too.”

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9.Biologist Owned & Operated: Dolphin Watching & Guided Snorkeling

Experience Key West's marine life with expert-led dolphin watching and guided snorkeling on a sustainable, small-group catamaran adventure.

★ 5.0

“Having a marine biologist lead the snorkeling and dolphin watching added an extra special element to the tour. I learned so much about the sponge ecosystem and dolphin community. The crew went the extra mile to ensure we saw as many dolphins as possible.”

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11.Shallow Water Snorkeling and Dolphin Watching in Key West

Experience Key West’s wildlife on a half-day boat trip with snorkeling above shipwrecks and coral reefs, plus dolphin sightings, light snacks, and drinks.

★ 4.5

“Great experience! The snorkeling was great and we were lucky enough to see about six dolphins on our way back in. Carly and Sandy were amazing and made the trip so fun!”

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12.Private Looe Key Snorkel from Big Pine Key

Discover the Florida Keys' vibrant coral reefs on a private snorkel trip from Big Pine Key, led by knowledgeable guides in calm, pristine waters.

★ 5.0

“Loved spending time with Captain Brian and learning so much from him! He was patient with our girls wanting to dive out of the boat! Thank you :)”

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13.Key West: Reef Snorkeling with Drinks and Sunset Option

Experience snorkeling at North America's only living coral reef in Key West, with drinks and sunset options, on a spacious catamaran with friendly crew.

★ 4.4

“The boat was lovely and the crew was fun, and friendly. The snorkeling was good with the best snorkeling lesson I’ve ever received in all my years snorkeling! I would highly recommend this trip and it was the perfect amount of time as well! Thanks…”

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14.Key West Afternoon Reef Snorkeling with Open Bar

Experience Key West’s vibrant reef with a 3-hour snorkeling tour including all gear and unlimited drinks on a luxurious boat—ideal for first-timers and water lovers alike.

★ 4.5

“The boat ride was fun with a great crew. The reef was teeming with life. I saw angelfish, sponges, Caribbean reef squid, butterfly fish and more. Open bar on return trip was a pleasant bonus.”

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15.Key West Rum and Reggae: Reef Snorkel Adventure and Sunset Sail

Experience snorkeling over Key West’s only living coral reef, followed by a sunset sail with reggae music and drinks, all for about $59 per person.

★ 4.5

“Reef snorkeling did not disappoint. We actually had more time than advertised and the crew made sure we had our fill of rum punch afterwards.”

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More Key West Snorkeling Tours

4.3Key West: 3-Hour Afternoon Reef Snorkel with Drinks3 hours$59 4.5Key West Dolphin and Snorkel Experience3 hours (approx.)$69.95 4.3Key West: Afternoon Reef Snorkel Tour with Open Bar3 hours$59 4.4Key West: Reef Snorkel Morning Tour with Breakfast & Mimosas3 hours$54 4.5Key West Safari Eco Sandbar Tour Adventure with Snorkeling2 hours 30 minutes (approx.)$197.12 4.4Key West Double Dip: 2-Stop Reef Snorkeling Trip3 hours$79 5.0Key West Sailing & Snorkeling: A Reef Adventure3 hours (approx.)$79.00 4.5Key West Double-Dip Snorkel Tour-Two Stops, Twice the Fun!3 hours (approx.)$79.95 5.0Kayak + Guided Snorkel & Morning Sail hosted by Honest Eco4 hours 30 minutes (approx.)$156.00 5.0Dolphin Watching and Snorkeling Adventure in Key West$89.00 4.6Key Largo: Snorkeling Trip4 hours$80 4.5Key West Sunset Snorkel with Unlimited Draft Beer & Wine3 hours (approx.)$69.95 5.0Dolphin & Snorkel3 hours 30 minutes (approx.)$135.00 5.0Key West Schooner Backcountry Eco Tour Sail Snorkel and Kayak5 hours (approx.)$119.00 4.5Key West Morning Snorkel Sail with Mimosas and Gourmet Breakfast3 hours (approx.)$49.00 4.5Key West: Dolphin & Reef Snorkel Trip with Sunset Option3 hours$75 4.6Key West: 2 Reef Snorkel With Sunset Cruise, Includes Drinks3 hours$69 4.5Marathon Key: 3-hour Snorkeling adventure on a Pontoon at Sombrero Reef3 hours (approx.)$89.00 4.5Marathon Coffins Patch Reef Snorkel & Sandbar Tour3 hours 30 minutes (approx.)$154.00 4.4Key West: Eco Safari Sandbar Tour with Snorkeling2.5 hours$178 5.03 Hour Private Snorkeling in Marathon Florida$720.00 4.5Key West Ragin’ Cajun Seafood Two Stop Snorkel Adventure4 hours (approx.)$79.00 5.0Reef Snorkel + Sandbar & Sunset Sail-Small Groups with Honest Eco4 hours 30 minutes (approx.)$143.05 5.0Bimini Charters – Private 3hr Catamaran Charters, Sail & Snorkel$0.00