Available languages
2 hours
Mobile ticket
Feel the anticipation of exploring a new place, will escort you on a memorable journey to the mangrove forest of Laguna Grande where you will delight in your surroundings, kayaking at night in a beautiful water trail trough the mangrove forest of Laguna Grande Reserve. Join us for a tour today!
Not recommended for travelers with spinal injuries
Not recommended for travelers with poor cardiovascular health
Not recommended for pregnant travelers
Wheelchair accessible
Travelers should have at least a moderate level of physical fitness
Must be able to swim
Max weight is 240 lbs.
Pregnant women are not allowed to participate in the kayaking tour
For a full refund, cancel at least 24 hours before the scheduled departure time.
An Eco-Adventure – For outdoor enthusiast and nature lovers only. Night Kayaking – Through the mangrove forest of Laguna Grande Reserve. Chance to experience the glow of bioluminescent water. Wheelchair Accessible – Attainable Adaptations for guest with special needs and disabilities.
Max weight 240 lbs.
101 kayaking lesson
Must be able to swim
Wheelchair Accessible – Attainable Adaptations for guest with special needs and disabilities.
Live-commentary and interpretations about the Ecosystem in English or Spanish.
Guided Night Kayaking Eco-Adventure at the Bioluminescent Bay of Laguna Grande Mangrove Reserve.
Two person kayak
Mosquito repellent is not provided.
Gratuity is not included, but greatly appreciated.
Pregnant women are not allowed to participate in the kayaking tour
Fairmont El San Juan Hotel
6063 Avenida Isla Verde, Isla Verde Caribbean
Courtyard by Marriott Isla Verde Beach Resort
7012 Boca De Cangrejos Avenue, Isla Verde Isla Verde Caribbean
DoubleTree by Hilton Hotel San Juan
105 Avenida De Diego San Juan Caribbean
Pickup included
31 reviews
Total reviews and rating from Viator & Tripadvisor
camerony479,Oct 7, 2025
- Review from Tripadvisor
First of all I would say given the conditions the experience was great! Before booking I had seen that the bioluminescence is not very bright during the month of October, so I had realistic expectations. Our instructors Emily and Joe were great! They were very knowledgeable and made sure everyone was together. We could not see a lot of the bioluminescence, but our instructors gave us a tarp to go under where we could see the bioluminescence better. In addition to this, they also pointed out wildlife on the trip. Overall a very cool experience to kayak through the Puerto Rican channel at night, even if the bioluminescence wasn’t at its peak. Also be aware there is no flash photography, so it’s not really a photo opp and more of an experience.

TatjanaP326,Sep 24, 2025
- Review from Tripadvisor
A group of eight of us who attended a conference locally decided to go kayaking to see the luminescent lagoon. Everything went great and the team taking care of us was caring and cooperative with regard to pickup location, taking care of our belongings during the kayaking etc. Our guides were knowledgeable and funny and kept us safe and entertained, and our whole group (ages 22-64) had an enchanting experience.
Gábor Z,Sep 8, 2025
- Review from Tripadvisor
I enjoyed all the tour, the tour guides were nice and funny. The view was amazing full moon. Listening the coquis song.I wish it had lasted longer.

Eve S,Jul 27, 2025
- Review from Viator
The crew was wonderful! We had a great time, they made us laugh and put us at ease. Shout out to Emily and Hymie! The only reason I am leaving 4 instead of 5 stars is because we didn't see any bioluminescence. Not the fault of the wonderful crew, of course...but in the name of honesty, that part was a bust. Still a fun family activity...the kayaking in the dark. 😊
11ashimas,Jan 3, 2025
- Review from Tripadvisor
Tour was very smooth but the tour company did not inform us that they have not seen the Bioluminecent in last 4 months! We understand it is a natural phenomena and weather condition can affect your sighting, but I felt that the tour operator should have informed us. The whole experience of Kayaking at night was really nice and the tour guides where very helpful in guiding everything.
easheridan8,Apr 15, 2024
- Review from Tripadvisor
We had a good time tour the bioluminescent Bay in La Paguera with Johnny and Gina's boat tours. The boat ride out to the bay in the dark was enjoyable, and swimming with the plankton and seeing them light up was thrilling. I got stung by a jellyfish but our tour guide had vinegar handy which made it feel better and heal quickly. It was definitely a first and new experience! Highly recommend the tour if you are in the area.

Eko L,Mar 15, 2024
- Review from Viator
Unique experience. Emily and the crew were awesome. The rain, kayaking in the dark with glowing splashes is so memorable.
Tania O,Mar 5, 2024
- Review from Viator
Loved how friendly and funny the staff are! Would def recommend to friends and family. They made you feel safe and they are very helpful.
CookswithpassionTN,Mar 3, 2024
- Review from Tripadvisor
This was a lovely experience. The pick up near our hotel in San Juan, although 30 mins late, was a key factor in our choice of this vendor. Once at the embarkation point about an hour away, we had a pretty good orientation, but it would have been helpful to know about the large fish that jump frequently in the shallow channel. The guides at the back of the line really don't need to yell out turns, since every Kayak follows the one ahead, and we were asked to be silent during the trip. Cupping the bioluminescent water in our hands and shaking it was pretty cool.
Lisa M,Mar 1, 2024
- Review from Viator
Our bus driver, Rupert was very good, funny, and informative about interesting highlights en route to Fajardo. The kayak guides were great, knowledgeable, helpful, and friendly. The kayak tour through the stunning mangrove canal, then into the bay filled with brilliant stars overhead and glowing microorganisms in the water was MIND BLOWING - WE LOVED IT!!!
Operated by Peniel Access Eco Tours