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

“anthony was a great deckhand . the way they handle the kayaks is a bit unwieldy. you have to wait while they load and unload. and with 20 ppl on board we were pushed around in small quarters. smaller groups would be easier on the…”

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3.Key West Dolphin Watch and Snorkel Tour – Eco Adventure

Discover the Keys’ marine life with this 3-hour dolphin watch and snorkeling tour. Experience playful dolphins, colorful fish, and responsible wildlife viewing.

★ 4.5

“We had an amazing time out on the water. Tge captain and her mate were super duper friendly and very very informative. We saw so many dolphins and got to snorkel for a bit. I highly highly recommend them for your trip out. I will…”

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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

“Loved the crew! We were canceled from the original full day charter. But at the last minute we were added to a half day. Micah and Katie were very helpful”

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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

“Amazing! Loved seeing the dolphins and our guides were very knowledgeable. Snorkelling was fun and felt very safe and well looked after throughout the trip. Would absolutely recommend.”

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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

“The crew and the entire experience was awesome. We saw several different species of fish and even a reef shark.”

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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

“This was a fun day out at sea! My family and three kids (15,14,11) enjoyed it! The crew was helpful, patient, and friendly! We felt safe despite the wind and rain that started when we anchored. We would recommend as a family or couples activity…”

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8.Key West Reef Snorkel & Sail Adventure

Discover the Key West Reef Snorkel & Sail Adventure, a small-group cruise offering stunning reef views, friendly guides, and great value for memorable water fun.

★ 4.5

“Well organized. Lots of marine life at the reef. Team was knowledgeable, friendly and fun!!! We had a good time with guests 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

“This was a very professional operation. They did a lot to make our trip a pleasant one. Such as having friendly staff, several snack options, and a really clean boat. We didn’t get to see a lot of dolphins the day we went out but…”

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10.Key West: Dolphin Watching and Snorkeling Sunset Cruise

Experience dolphin sightings, snorkeling in protected waters, and stunning sunsets on this 3-hour Key West cruise for $72. Perfect for nature lovers and sunset seekers.

★ 4.4

“The trip was amazing! We saw so many dolphins, they even came right up to the boat. The snorkeling was great too, and the crew was super fun and friendly! The sunset was incredible, and we saw dolphins again! Highly recommend! 😍”

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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 trip even with windy conditions! We got to the best snorkel spot for the day and then sailed around for the rest of the trip with cold drinks and great company. The crew made the most of the rough weather day and we couldn’t…”

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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

“Excellent family friendly snorkeling trip. The staff was professional and helpful. Loved the hospitality and mimosas on the way back to shore. The boat was also well cleaned and maintained. Would definitely do this excursion again.”

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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

“Captain Anna was amazing as was the crew! The ride was very pretty. Unfortunately the reef is dead and gray there weren’t any vibrant colors and not many fish :( also, understandable for safety concerns but just a heads up they don’t serve alcohol for…”

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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

“The crew was very helpful, especially to those who were not experienced. They were focused on safety and also making sure everyone had a good time.. The snorkeling was good and was able to see a variety of fish and also the colors of the…”

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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