Key West

15 Best Key West Dolphin Watching

The dolphin cruises: shallow-draft boats slipping out to the backcountry flats where the wild bottlenose pods work. The eco versions pair the sighting with a sandbar swim.

1.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.

Most Popular★ 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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2.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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4.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

“Our family had a good time and the guides were nice but I’m not sure it was worth the extra money compared to the large group tours. Neither of our guides were marine biologists and there wasn’t a bunch of teaching or additional info during…”

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6.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

“Captain Stu was awesome. Great time & really recommend this tour. But, book direct with Echo2 tours. Do NOT use Viator. I repeat DO NOT use Viator. Terrible service, wrong information on how to get there. Loved the tour, but skip the 3rd party booking…”

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7.All-Inclusive Sandbar Safari with Dolphin Playground Encounter

Experience a full afternoon of fun with the all-inclusive Sandbar Safari in Key West, featuring dolphin encounters, water activities, and unlimited drinks for a great value.

★ 4.5

“We didn't stop at a sandbar where you could just step off the boat - you had to go swimming - so I was disappointed. The food provided was not appetizing for me so I was hungry after getting back to the dock.”

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8.Key West Dolphin and Snorkel Experience

Discover Key West’s best with a 3-hour dolphin watch and snorkel tour, including sunset views, guided by knowledgeable crew, and great value at $69.95.

★ 4.5

“Great experience, had so much fun. We saw many dolphins and were given so much useful information on these amazing animals. The crew was really kind and helpful - Dante is the best!”

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9.Dolphin Watching and Snorkeling Adventure in Key West

Experience the best of Key West with a guided dolphin watching and snorkeling tour. Enjoy wildlife encounters, expert guides, and stunning views for $89.

★ 5.0

“We had such a great time! Zach and Marta were so friendly and made everyone feel relaxed. It was our best outing of our 9 day vacation! Marta even recommended a wonderful restaurant that we ended up going to, and we loved it! So much…”

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11.Key West: Afternoon Catamaran Sail and Dolphin Watch

Experience a 2.5-hour Key West catamaran cruise with dolphin sightings, drinks, and stunning views—perfect for a relaxed afternoon on the water.

★ 4.5

“We did not see any dolphins, which of course was not the guides fault. I felt like we just did a circle around key west. The boat was not taken too far off the island. Glad we did the activity but have no need to…”

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12.Dolphin & Snorkel

Experience Key West’s marine life on a small-group dolphin and snorkel tour. Enjoy expert guides, vibrant waters, and intimate encounters for $135.

★ 5.0

“Our captain was awesome, patient, and her little dog was cute and amazing. She took us to see a lot of dolphins, we practiced snorkeling, and then went to see the colorful fish and sting ray while snorkeling in deeper water!”

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15.Dolphin Watch + Sunset Sail with Honest Eco

Experience a scenic sunset sailing and dolphin search off Key West on a 42' catamaran with Honest Eco, blending wildlife, stunning views, and local flavor.

★ 4.5

“The sunset, the dolphins, being on the water on a beautiful evening. I have as a bit disappointed that we didn’t really sail much because the jib sail was ripped and apparently had been for several weeks. The crew were very chill and worked to…”

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