We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.
Review Highlights
Snorkeling is awesome!

Did the 2.5 hour snorkel trip - it was great! Lots of beautiful fish and coral, and saw a huge... read more

Reviewed 29 May 2017
Kim A
via mobile
Amazing place for my kids' first time snorkeling

Loved this place while visiting Key Largo, and definitely will return. Very beautiful and even... read more

Reviewed 4 May 2017
running_awaygirl
,
Atlanta, Georgia
Read all 43 reviews
Map
Satellite
Map updates are paused. Zoom in to see updated info.
Reset zoom
Updating Map...
Overview
More
Marine park that contains diverse fish and marine life that is a perfect spot for snorkelers and divers.
  • Excellent72%
  • Very good16%
  • Average6%
  • Poor4%
  • Terrible2%
Travellers talk about
LOCATION
Key Largo, FL
Write a ReviewReviews (43)
Traveller rating
Traveller type
Time of year
Language

1 - 10 of 34 reviews

Reviewed 29 May 2017 via mobile

Did the 2.5 hour snorkel trip - it was great! Lots of beautiful fish and coral, and saw a huge spotted rays and some sharks (a little too close for comfort for me, but they were friendly). Definitely recommend this!

1  Thank Kim A
Reviewed 4 May 2017

Loved this place while visiting Key Largo, and definitely will return. Very beautiful and even better if you have a guided tour.

Thank running_awaygirl
Reviewed 4 May 2017

We booked the 2 1/2 hour snorkel trip. Captain Brian was great (as was his assistant but I can't remember his name. We saw the beautiful reef, full of colorful fish, conch, coral, etc.

2  Thank 2angie70
Reviewed 8 January 2017 via mobile

We saw many fish and lots of barracuda! The boat holds around 30 people. Prices are reasonable. Best to make reservations or arrive at 8 AM when the gates open. Captain and 1st mate were very helpful. Clear water. TIP: Take the Dramamine Pills. We...More

2  Thank Clark P
Reviewed 12 September 2016

Wow! an Underwater Resort! and you can dive it?! wow! (you may say) The reality is that there is not much to see down there, the water is not clear and the challenge is not that big. I won't do it again, and my advise...More

3  Thank AleDutto
Reviewed 10 August 2016

MY wife and I had a lot of fun kayaking at Pennekamp. We did the double kayak for two hrs and that was more than enough time to explore. Saw a lot of wildlife. Very reasonable at $29.95. Would highly recommend this

1  Thank jeffreyfoss
Reviewed 20 February 2016

you pay to much to just go sleep and you can not keep going in and out of the tank when you want to !

Thank Tgarlobo G
Reviewed 9 February 2016 via mobile

Took big stable catamaran out to offshore reef. Very pro crew and lots of fish to see. Only thirty dollars too!

4  Thank Just B
Reviewed 23 December 2015

great for snorkelling and swimming if you want a nice day by the sea. we took a picnic and had a great day.

4  Thank marionnorton
Reviewed 11 December 2015

Went to 3 snorkeling sights with 2 different operators and were pleasantly surprised with the quality and quantity of fish, soft and hard corals we viewed. Not thee Great Barrier Reef but better than reefs we snorkelled and dived in Mexico and many places in...More

3  Thank pd5556
Nearby
Nearby Restaurants
The Fish House Encore
556 reviews
.77 km away
The Fish House
2,978 reviews
.75 km away
Lazy Lobster
203 reviews
.61 km away
The Catch
259 reviews
1.19 km away
Nearby Attractions
John Pennekamp Coral Reef State Park
5,389 reviews
.35 km away
Christ of the Deep
297 reviews
.05 km away
Dolphin Cove
312 reviews
1.50 km away
Questions & Answers
Get quick answers from Key Largo Undersea Park staff and past visitors.
Note: your question will be posted publicly on the Questions & Answers page.
Posting guidelines
Submit