Key Largo Coral Reef Glass Bottom Boat Adventure
Overview
Available languages
2 hours
Mobile ticket
The Key Largo Princess is a luxurious 75-foot, 140-passenger, glass bottom aluminum motor yacht.
A 45-minute voyage out to the reef gives you time to relax on our sun deck and sip a tropical cocktail or beverage from our full-service snack bar. If you prefer, you can ride in the comfort of our climate-controlled cabin.
Additional Info
Wheelchair accessible
Infants and small children can ride in a pram or stroller
Service animals allowed
Public transportation options are available nearby
Infants are required to sit on an adult’s lap
Suitable for all physical fitness levels
Cancellation Policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
What To Expect
Florida Keys
From our sun deck, you will have a panoramic offshore view of the Florida Keys and can view the ever-changing colors of the Atlantic Ocean. Once we reach the reef, you will be able to observe the coral reef through our large viewing windows, which are large enough for everyone to observe the reef at the same time and are located along the center of the boat and installed flat so there is no distortion other than what nature creates. Everything you see on our tour is or was alive and the reef itself is built off of many varieties of living coral and teems with an assortment of sea life. Your tour guide will be able to point out all kinds of sea creatures which may include sea fans, sea plumes and hundreds of fish ranging from small tropical to larger species sought after by local fishermen.
John Pennekamp Coral Reef State Park
Hop aboard the M. V. Key Largo Princess for our daily tour to view the exciting and beautiful underwater world of the John Pennekamp Coral Reef State Park and the Key Largo National Marine Sanctuary.
What‘s Included
Air-conditioned vehicle
Restroom on board
Professional Guide
Drinks and snacks are not included in the price, but are available for purchase onboard the boat.
Options
Departure Times
Reviews
1,154 reviews
Total reviews and rating from Viator & Tripadvisor
Great views, very good...
Reejo M,May 9, 2026
- Review from Viator
5.00Great views, very good information about corals from the guides, saw plenty of fish, stingrays and turtles. Great experience with family ranging from 5 to 75 years.
Glass bottom bust
Peter M,May 6, 2026
- Review from Viator
1.00What a disappointment. The reefs have not sealife...this is a lot of money to Nothing. Very disappointing waste of precious time of my.guests...saw more fish waiting on the dock than at the reef
Visit Molasses Reef in 45 minutes.
u2lemon78,May 4, 2026
- Review from Tripadvisor
4.00Visit Molasses Reef in 45 minutes. Relax in the air conditioned boat ride until you reach the reef. Once the boat hits the waters you can walk around. Head upstairs for a beverage and/or snacks and watch the surrounding landscapes. Once you reach the reef. Brandon our host educated us on the various fish and ocean life creatures. Only negative comment I have is I wished they cleaned all of the windows on the boat so you can clearing look out and see the water/landscape.
Glass bottom boat
Beverly C,May 3, 2026
- Review from Viator
5.00Very nice cruise. Nice to have the option of being outside or inside with ac. Crew was very nice and very informative about the reef. Great experience for all ages..
WildRide
Joseph H,May 2, 2026
- Review from Viator
5.00I enjoyed it immensely however my wife felt sea sick. So take medication if you are prome to sea sickness
Glass bottom boat trip
Travel712212,Apr 30, 2026
- Review from Tripadvisor
5.00Very nice and enjoyable boat trip.
Smooth sailing
Christine L,Apr 30, 2026
- Review from Viator
4.00The boat goes out 45 min to the reef. It's hit or miss if you will see any large fish or turtles. The boat is very stable, neat and clean. We had a beautiful day, water smooth as glass. We saw numerous sergeant majors and a few parrot fish.
Disappointing experience
Audrey H,Apr 30, 2026
- Review from Viator
2.00We were really looking forward to this experience, going on my birthday. Unfortunately, the reef was very disappointing and the death of the coral was saddening. The fish were small and sparse. For the time and money, it was really not worth it!
Relaxing day on the boat
FarAway816570,Apr 29, 2026
- Review from Tripadvisor
4.00Overall enjoyed the experience. The crew was friendly and helpful. We had a nice smooth day on the water. Got to see some dolphins and a good variety of fish. The corral is not in good shape, so that is disappointing but nothing that the tour can address.
Coral reef exploration at its best.
297tracyn,Apr 28, 2026
- Review from Tripadvisor
5.00Wonderful and very informative trip out to the reef to view the coral. Staff was very educated and experienced divers and researchers. Great for any age and kids would get a lot out of the whole event.
From US$45.00
Want a private experience? Upgrade to a private tour
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