• Location: San Juan, Puerto Rico
  • Duration: 5 hours (approx.)
From USD $ 105.00 View price calendar

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Join a nighttime adventure into the waters of Laguna Grande as you visit the area’s amazing bioluminescent bay during this 5-hour excursion. Hop aboard a clear-bottomed kayak as you paddle through the dense mangrove forests, heading to the area where the microscopic 'Pyrodinium Bahamense' plankton puts on its surreal aquatic light show. Glide your paddle through the waters of this beautiful site, watching as trails of gleaming light seem to emerge like magic. Your professional guide will also tell you more about this fragile ecosystem and how visitors can help protect it for future visitors. Your bioluminescent adventure also includes round-trip hotel transport from San Juan, site entrance fees, kayaking gear, snacks and bottled water.


  • Nighttime kayaking excursion to bioluminescent bay in Puerto Rico
  • Paddle your way through the waters in a glass-bottom kayak
  • Marvel at the glowing plankton in the water
  • Learn about this fragile and unique eco-system from the guide
  • Get picked up and dropped off at your hotel (in the San Juan area)

What You Can Expect

Bioluminescent Bay Glass Bottom Kayak Tour from San Juan

BioBay Tour with the best service :)

Customer Reviews

Roberto A

5 star rating: Highly Recommended April 2018

Great fun would do this again our guides were great and the ride was as well

Malcolm P

5 star rating: Highly Recommended November 2017

The guides went out of their way to make this a great experience

Teresa I

5 star rating: Highly Recommended July 2017

The kayaking tour was an amazing experience. We actually did a full day with ziplining, El Yunque rainforest tour, and the kayaking. Will do again next year!

Michael P

5 star rating: Highly Recommended June 2017

Had a great time. The tour guides were very informative and kept the atmosphere light and fun. I would do this again.

Danielle H

5 star rating: Highly Recommended May 2017

The guides were extremely funny and helpful. They helped us navigate our kayak to the bay. Couldn't do it without them.


5 star rating: Highly Recommended May 2017

Such an incredible experience! All of the guides were awesome, funny, and knowledgeable. They kept us safe the entire time and had a blast. A once in a lifetime opportunity! The glow at night was amazing.

Heather B

5 star rating: Highly Recommended May 2017

The tour was a lot of fun- our guide was great and we got to see some interesting scenery on the way to the ocean. Saw a dolphin in the bay on the way to the lagoon. it was a full moon so harder to see the bioluminescence but the lagoon was gorgeous at night and the trip in the mangrooves was amazing....

Jeanneth E

5 star rating: Highly Recommended February 2017

The guides were the best! They kept everything safe and gave us the best service, we were able to see the bio organisms even when it was a cooler season.


5 star rating: Highly Recommended January 2017

This was a great time, and I will check the moon, and probably do it again.

Lynadius J

5 star rating: Highly Recommended July 2016

The tour guys where excellent!

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