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Key West Reef Snorkeling Cruise

  • 3.5-hour snorkel tour in Key West
  • Sail the cerulean waters of the Keys aboard a 69-foot catamaran
  • Explore the eye-popping underwater world of fish, coral and other sea life
Key West Reef Snorkeling Cruise
From US$43.00
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  • Overview
  • What to Expect
  • Important Information
  • Reviews
  • Q&A
Select Date and Travellers
Afternoon Snorkel TourMost Popular
3.5-hour afternoon snorkel tour with equipment, professional instruction and beverages included.
Morning Snorkel Tour
3.5-hour morning snorkel tour with equipment, professional instruction and beverages included.
Enjoy an afternoon of swimming and snorkeling on this 3.5-hour cruise off the coast of Key West. Spend a relaxing afternoon on a 69-foot catamaran headed to North America's only living coral barrier reef for the adventure of a lifetime. Pass some of Key West’s top attractions on the way, then dive right in to see more than 600 species of colorful fish, coral and other sea life. This cruise includes professional snorkeling gear and instruction plus beer, wine and soft drinks.
What to Expect
Climb on board the catamaran Marquesa, a spacious 69-foot vessel with plenty of deck space, on the water at Key West’s historic seaport. Enjoy the sun and sea breezes on this journey into the crystal blue waters off the coast for an exciting 3.5-hour adventure.

Upon arrival at the Florida Reef, the only living coral barrier reef in the United States and the third largest in the world, assemble the snorkeling gear and listen to a quick safety briefing with some basic instruction from the experts. Then it’s into the tropical water for swimming and snorkeling. The shallow reef waters are perfect for easy snorkeling. See more than 600 species of colorful fish, vivid corals and other sea life. Watch for a wide variety of fish — parrotfish, angelfish, porcupine fish — plus turtles, lobsters and plenty more.

Back on board, take a seat and kick back with a refreshing beverage — beer, wine or soft drinks are included on this cruise. And keep an eye out for a pod of dolphins, which could appear next to the boat at any time.

The cruise concludes with a return trip to the Key West Seaport.
Write a ReviewReviews (52)

1 - 5 of 43 reviews

Reviewed 4 days ago via mobile

We went snorkeling and I was incredibly scared at first but it was super fun! Very safe, saw a lot of wildlife, dolphins and turtles! The staff was super nice and friendly, got around to everyone!

Thank Trisha R
Reviewed 1 week ago
If the weather is good, this is a nice trip.

Its not as spectacular as The Red See in Egypte, but its fun for a morning or afternoon trip. We went with Sebago Tours an they did a great job, Good drinks included, good boat (catamaran)

Thank Frank B
Reviewed 1 week ago
Book It! It's awesome!

We did the full-day sail/kayak/snorkel trip with Sebago. We were on a large catamaran, and they only take a smaller group, I believe we had 16 or so people on our trip. Captain Jim and his mate Jared were amazing! Very friendly, and Jared was...More

Thank ogdensTX
Reviewed 3 weeks ago via mobile
Excellent day on the water.

We had such a fantastic day on the Sebago Marquesa. Linear, Carol, and Bethany we welcoming, helpful, and fun. We took a few snorkel trips while in Key West and this was by far the best. We saw an amazing array of tropical fish. The...More

Thank angiec79
Reviewed 4 weeks ago
Bad weather but still a fun trip!

Great trip other than the weather. We did get to snorkel but it was lightning all around us which made the seas a little rough. Did see a lot of fish in the reef but wish the sun had been shining The staff was friendly...More

1  Thank Laura J
Questions & Answers
Ask a question
18 July 2018|
Response from Lindacarrillo |
Would this be appropriate for teenagers/preteens who are not great swimmers?
Roger L
4 June 2018|
AnswerShow all 2 answers
Response from JimPer | Reviewed this property |
Life vests are provided to all passengers.
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