Snorkeling Adventure: Explore Pennekamp Reserve

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
4.5
(217 Ratings)
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Meghan_v
Apr 6, 2026
Snorkeling excursion - The team was amazing calling us the day before to talk about weather conditions and make us aware of our options given the high waves. We decided to go and had a fun though challenging experience!
Review provided by Viator
Janeom8318np
Mar 20, 2026
Better luck next time. - Really great owners. Unfortunately our trip was cancelled due to 5 foot seas.
Review provided by Tripadvisor
Deja_g
Mar 14, 2026
Be early !!! But if... - Be early !!! But if you’re gonna be late call them they are super nice. We saw an amazing variety of animals.
Review provided by Viator
Yamileth_a
Mar 10, 2026
The crew was absolutely... - The crew was absolutely amazing. Even when the water got rough & some of us started feeling seasick, they were so patient, caring, & attentive. They checked on everyone constantly & made sure we were comfortable. You can’t control the ocean, but great customer service makes all the difference & this crew truly delivered. Thank you for taking such good care of us! Merlin, Capt. Dave/David?, Jasmine, Bo & Danny were great!
Review provided by Viator
Katherine
Mar 3, 2026
Highly recommend - A great day on the water! The staff was professional and really took the time with both for the safety brief and experience, unlike some of the other places I have snorkeled with. Friendly staff, and experienced. Clean building, clean boat.
Review provided by Tripadvisor
Signoray
Feb 25, 2026
Lovely snorkeling in Key Largo - I took my niece on this trip and we enjoyed it very much. From the moment we checked-in at the dive shop to the moment we disembarked at the end we felt we were well taken care of. Captain Dave and Emily were kind and professional, and were very helpful to everyone on the trip.
Review provided by Tripadvisor
Amber_s
Feb 22, 2026
Amazing experience - Amazing experience. We got to see a shark. Turtle and lots of fish! Would definitely recommend and emily and team were very informative.
Review provided by Viator
Katrinals2026
Mar 17, 2026
Crappy Weather - Wasn’t able to enjoy the weather was not suitable.
Review provided by Tripadvisor
E6289jkrichardh
Mar 15, 2026
Won’t do it again or recommend it for snorkeling. May be more of a diver trip - Water was very rough and hard to snorkel in if you were a beginner. Boat was difficult to sit on as 6 out of 25 people were getting sick. Seats were uncomfortable unless you had a diving tank on. Best part was when it was over. Crew was good
Review provided by Tripadvisor
I7512odmattc
Mar 29, 2026
Vomit brings the fish to you. - We originally booked a snorkel tour for 2 prime locations. Previous to leaving, the boat broke down. Instead of a refund, we were assigned to go with sister company to different site chosen for scuba guests. Heavy surface waves, distance to reef, several snorkel clients got sick including me. Lousy adjustments to keep my money.
Review provided by Tripadvisor
From $80
up to 15 guests
1 - Adult
Cancellation: Free cancellation up to 24 hours before the start of your experience (local time).