Florida Keys Snorkeling: Dive into Marine Paradise

Embark on a thrilling snorkeling adventure in Key Largo with Sea Dwellers Dive Center. Explore the vibrant marine life of the Florida Keys National Marine Sanctuary and John Pennekamp Coral Reef State Park.

Duration: 3 hours, 30 minutes
Cancellation: 24 hours
Highlights
  • 105 Laguna Ave - Groups of five or more can enjoy discounted rates! Check out our tiered pricing for more information.
  • Snorkel aboard our spacious 50-foot boat, offering plenty of room to move around! While not guaranteed, our larger boat may help alleviate sea sickness.
    Discover the world’s third-largest barrier reef! This excursion includes…
What's Included
  • Snacks
  • Use of snorkeling equipment
What's Not Included
  • Gratuities
Additional Information

*Groups of 5 or more can enjoy a discount! Check out our tiered pricing options.
Discover Pennekamp Reserve and the National Sanctuary with the oldest dive shop in the Florida Keys! Since 1972, this establishment has provided a relaxed and serene environment for you to enjoy your time in paradise.
Perfect for families, couples, singles, and friends!…

Location
105 Laguna Ave e5
Laguna Avenue
7:30 AM Check-In Time for 8:30 AM departure for morning trips. 12:00 PM Check-In time for 1 PM trip departure for morning trips. Give yourself PLENTY of time to drive. Missed check in = Missed trip. Unfortunately we cannot offer refunds for missed trips.
Cancellation Policy

For a full refund, cancel at least 24 hours before the scheduled departure time.

Customer Ratings
4.6
(190 Ratings)
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O7206uvmichaelm
Oct 23, 2025
We found it very nice and recommend the tour. - The captain and his team were very friendly and entertaining. The trip was very entertaining and we saw a turtle, a shark and lots of beautiful fish and plants. It was a nice trip. It’s ok for fellow riders “Rider” because the ride is interesting in itself, but while everyone is in the water , you just wait. That's $60, that's a lot. From the boat you don't see much of the underwater world. Maybe a turtle when it comes to the surface.
Review provided by Tripadvisor
Patricia_d
Oct 23, 2025
It was a good trip - The captain really worked to make sure we had a good experience despite the crazy wind. It did dictate where we could and could not go but we didn't get skunked. We saw nurse sharks, a sea turtle, barracudas, and tons of beautiful coral and reef fish. They did good supplying all the things. I used my own snorkel because theirs doesn't have the splash guard. It was a bit annoying to have to wear the inflatable life vests - despite ability etc so they can see you. I get it but would much rather have not. It drove my husband crazy. Also would have rather gone with only a snorkel crew instead of lots of Scuba divers as well. I think if this was your first time they would be good to do it with because they instruct much more than most. Still good crew, good price and good trip.
Review provided by Viator
Emily_d
Oct 17, 2025
We had a blast, 10/10... - We had a blast, 10/10 recommend booking this tour over the other options! Emily was amazing and very personable. The team at the shop and on the boat were very transparent about the conditions due to it being rough that day and did offer us to rebook. We didn’t and had a blast but we loved that they gave us an option. Will be return customers!
Review provided by Viator
Pia_m
Oct 13, 2025
Great experience - Super nice and kind stuff. Easy understanding instruction. We also saw sharks and a sting ray. Incredible! Thank you so much!
Review provided by Viator
Sheila_m
Oct 2, 2025
In a town full of guides, pick this one - We had a wonderful time, enhanced by great service from the friendly check-in agent to the crew of our boat. The Captain took us to two different parts of the reef and gave us plenty of time at each. Unlike some experiences, I didn't feel rushed. We saw tons of fish, 2 rays, and a curious sea turtle! It was so beautiful. Sebastian (Sea Bass) and Merlin were our mate and guide, and they were both so personable and lovely to talk to. It was a wonderful tour and we would highly recommend!
Review provided by Viator
Alexander_m
Sep 22, 2025
Great option for fun on the water! - The crew was great and professional! They gave amazing instructions to my girlfriend who had never been before and gave us plenty of time in the water!
Review provided by Viator
Danielle_p
Sep 20, 2025
Great snorkeling day - Staff was great and snorkeling was fun I would definitely recommend friends and family to check this tour out.
Review provided by Viator
Carl_c
Sep 3, 2025
A wonderful time. Went... - A wonderful time. Went out on boat to two reefs. Got to go snorkeling with the fish. This was during my 30 year wedding anniversary.
Review provided by Viator
244ronnier
Aug 29, 2025
Most beautiful trip I've been on in years - It was amazing we had so much fun. Sea dwellers dive tour company is amazing wonderful staff. I would definitely use them again
Review provided by Tripadvisor
Deborahmj5828gy
Aug 24, 2025
Perfect! - We went on the morning trip. Great company. They are super thorough and helpful. The trip included snorkelers and divers. The crew was amazing. We snorkeled and had First Mate Merlin as our guide. Super knowledgeable and helpful. The Captain was also the best and found great spots! The weather was most perfect and the visibility was so good. 💛💛💛💛
Review provided by Tripadvisor
From $65
up to 15 guests
1 - Adult
Cancellation: Free cancellation up to 24 hours before the start of your experience (local time).