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
997 reviews
Total reviews and rating from Viator & Tripadvisor
It was canceled due to...
Shawn M,,Dec 9, 2025
- Review from Viator
1.00It was canceled due to not lack of passengers. It was Dec 4th sunset cruise. The crew was very polite and remorseful for having to cancel. I still have not received and notification of my pending refund nor have I received my refund. They said it will be automatically returned.
Interesting & educational
Amy B,,Dec 8, 2025
- Review from Viator
4.00My boyfriend & I enjoyed the glass-bottom boat tour. The guide gave a lot of information about the coral reef and different types of fish we were seeing. We learned about how the reef is endangered by rising water temperatures. We saw one sea turtle and many smaller fish, but I wish we had seen more big fish, or maybe a shark. But it was still an interesting tour and we would recommend it.
vacation
fred s,,Dec 8, 2025
- Review from Viator
5.00great time interesting great crew drinks were great wife enjoyed it very much definitely recommend to others
Nice way to see the coral reef offshore
karen s,,Dec 7, 2025
- Review from Viator
5.00The boat was well maintained and the crew were friendly and informative. We learned a lot about the natural history of the reef and Keys.
Great experience
S4572ORahmeds,,Dec 6, 2025
- Review from Tripadvisor
5.00Nice experience. Good ecotour. Host is very knowledgeable. Was able to see the coral reefs upclose. Reasonable price. On time departure and arrival
Sea Turtles
trabbitt,,Nov 27, 2025
- Review from Tripadvisor
5.00Thrilled to see sea turtles! Saw lots of parrot fish and other beauties. The 4 pm outing gave us beautiful sunsets in the way back to the marina.
Nice trip
T G,,Nov 26, 2025
- Review from Tripadvisor
4.00View of the ocean was beautiful but looking down into the glass bottom was making most people feel nauseated. We saw a few types of fish and corals.
Perfect getaway
Rebecca M,,Nov 25, 2025
- Review from Viator
5.00Perfect place for us for our first experience in Key Largo! There was plenty of room for us and our grown daughters. We loved the outdoor area to bbq and play games. It’s also very close to the pool! We would definitely stay again!
Awesome tour!!
Codie C,,Nov 21, 2025
- Review from Viator
5.00It was an amazing time!! Able to see sea turtles and lots of beautiful fish! Highly recommend stop in Key Largo!
Beautiful underwater world
Silvia N,,Nov 21, 2025
- Review from Viator
5.00The guide was super knowledgeable. The glasses on the bottom of the boat were not of very good quality. I wish we saw sharper pictures.
From US$45.00
Want a private experience? Upgrade to a private tour
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