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.

Laguna Grande

Cabezas Nature Reserve | Northeastern Coast, Puerto Rico
+1 281-213-9699
Book In Advance
More Info
USD 105.00*
and up
Bioluminescent Bay Glass Bottom Kayak Tour from San Juan
More Info
USD 106.00*
and up
Bioluminescent Kayak Adventure from San Juan
Map updates are paused. Zoom in to see updated info.
Reset zoom
Updating Map...
A seasonally phosphorescent lagoon in the Cabezas Nature Reserve.
  • Excellent74%
  • Very good10%
  • Average8%
  • Poor0%
  • Terrible8%
Travellers talk about
Cabezas Nature Reserve | Northeastern Coast, Puerto Rico
+1 281-213-9699
Write a Review
Reviews (50)
Traveller rating
Traveller type
Time of year

1 - 10 of 43 reviews

Reviewed 6 April 2017

To be honest the Bioluminescent plankton were pretty underwhelming. It was nothing like in the photos. Still pretty cool though. The really fun part for me was paddling through the mangrove trees in the dark and the amazing night sky. Great family outing. We went...More

Thank Orangedog42
Reviewed 19 March 2017 via mobile

Spooky and fun. The stars were beautiful and the guides were so nice and helpful. They even towed one pf our novice kayakers that was struggling a little.

1  Thank Marjorie H
Reviewed 8 January 2017

We participated a night kayak tour to experience the unique bio- luminescence in the salt-water lagoon. Navigating through the mangrove forest was interesting. When we reached the lagoon, the glittering from the water was brilliant whenever the water was disturbed. There was plenty of time...More

Thank TravelerCHC
Reviewed 8 July 2016

I've done some pretty cool sh$% and this is one is still top of the list. So cool to swim in that lagoon! We went a few years ago and definitly doing it again. I wouldnt say this is good for young kids, unless you...More

3  Thank Jeanette S
Reviewed 13 December 2015 via mobile

I booled through Island Kayak Rentals (IKR) and it was worth every penny and minute of time. I had never kayaked before (its pretty easy, just communicate with other person in the kayak) and while getting there is a bit of a workout its very...More

3  Thank lazydays77
Reviewed 26 July 2015

Magical! We kayaked through the mangrove forest out to Laguna Grande. Dipping our paddles and watching the neon blue water drip off of them was magical! Once out on the bay, slam your paddle onto your boat and watch the fish scatter, stirring up the...More

2  Thank ESLteacher1956
Reviewed 13 March 2015

I am still in ha about how challenging yet so rewarding! When you throw water on yourself and it looks like blue neon glow sticks splattered all over you, it only glows a second or so, but bioluminescent bay wow words can not describe.... the...More

4  Thank Monica M
Reviewed 4 February 2015

My husband and I did the bioluminescent bay sea kayak trip with another couple in May. It was hit but not miserable. Heed the warning to use bug spray...you will need it. The educational part of the trip was fascinating! The trip back out of...More

3  Thank hopefulangel
Reviewed 11 January 2015

This was an experience of a lifetime. Kayaking 1 mile and back in the dark to Laguna Grande to experience the bioluminescent bay in action. Due to an organism living in the water, when it is disturbed by the kayak oar, water, etc. the water...More

Thank rbecker10
Reviewed 23 July 2014

This was by far the most unique experience my friends and I shared on our long wknd trip to Puerto Rico. Raised in Florida, I'm familiar with the weather, food, & friendly people of PR however it reminded me very much of FL. However, our...More

2  Thank TravelHaze16
Nearby Restaurants
Las Vistas Cafe at Siete Mares Bay Inn
946 reviews
1.00 km away
1,010 reviews
1.46 km away
El Pescador
241 reviews
1.55 km away
Rincon del Faro
72 reviews
.93 km away
Nearby Attractions
Island Kayaking Adventure
58 reviews
1.52 km away
Bioluminescent Bay
2,328 reviews
.29 km away
Las Croabas Lagoon
95 reviews
1.34 km away
Enchanted Island Eco Tours
2,474 reviews
1.47 km away
Questions & Answers
Get quick answers from Laguna Grande staff and past visitors.
Note: your question will be posted publicly on the Questions & Answers page.
Posting guidelines