Bioluminescent Bay Kayak Tour in Fajardo Puerto Rico

Puerto Rico

Popular pick

Booked 5+ times last week!

2 hours (approx.)
Mobile ticket
Offered in: English

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Overview

What's Included

Guided service
Safety life jacket
Admission
Use of Kayak and Oar for duration of the tour

Transportation service

Meeting and Pickup

Meeting point

Puerto Rico Eco Tour
Las Croabas, Fajardo 00738, Puerto Rico
Once you arrive at the meeting point, park and head over to our kiosk labeled "Puerto Rico Eco Tours" to get checked in.

End point

This activity ends back at the meeting point.

Itinerary

Puerto Rico Access Eco Tours (Pass By)

Bahia Fajardo

20 minutes • Admission Ticket Free

Laguna Grande

45 minutes • Admission Ticket Free

Faro Cabezas de San Juan

15 minutes • Admission Ticket Free

El Yunque National Forest

20 minutes • Admission Ticket Free

Bahia Fajardo

20 minutes • Admission Ticket Free

Puerto Rico Eco Tour (Pass By)

Additional Info

Confirmation will be received at time of booking
Not wheelchair accessible
Near public transportation
Not recommended for travelers with back problems
Not recommended for pregnant travelers
No heart problems or other serious medical conditions
Travelers should have a moderate physical fitness level

Maximum weight limit of 450 lbs for each kayak.
Maximum weight limit of 225 lbs for each participant.
Minimum age of 6 years for participation.
Participants under 18 years old must be accompanied and paired with an adult (18+).
Life jackets and all mandatory equipment are provided.
If your group is an odd number, the single one will be riding with another single from another group.
This tour/activity will have a maximum of 12 travelers

Supplied by

Cancellation Policy

You can cancel up to 24 hours in advance of the experience for a full refund.

Traveler Photos

Gallery picture 1 (from a traveler's review)

Featured review

Farrah_F

The guides were great! Lots of fun. Need to be in good shape to kayak through the mangroves. Everyone throws a big tarp over their heads to really see the bioluminescence because the light pollution from Fajardo makes it hard, but we also saw some as we were kayaking back.

Reviews

3.5

based on 10 reviews

Total reviews and rating from Viator & Tripadvisor

We perform checks on reviews

Ok trip but bioluminescence was underwhelming

Jessica_R, Mar 2026

We did this trip yesterday and I have to say the bioluminescence was rather underwhelming. The photos made it look like we would see it while paddling. They had us put a giant tarp over our heads in order to see it. The kayaking was fun, but definitely need to be able to do 3 miles. Also, they said they would post pictures of everyone. The photos they posted were very blurry, my family has a good laugh at them after the long night. I would say our guides did a good job.

Response from Host, Mar 2026

Thank you for sharing your experience. We’re glad to hear you enjoyed the kayaking and that our guides took good care of you throughout the tour. We do want to clarify that bioluminescence is a natural phenomenon and can vary greatly depending on moon phase, weather, and water conditions. For that reason, visibility is not always as bright as photos may suggest. The tarp technique is commonly used to create darkness and help enhance the glow when conditions are less optimal, and this is noted as part of the experience. You’re absolutely right that the tour requires a moderate level of physical effort, and we appreciate you pointing that out for future guests. Regarding the photos, we’re sorry they didn’t meet your expectations. Night conditions and movement on the water can make capturing clear images challenging, but we’ll definitely review this with our team to continue improving. We appreciate your balanced feedback and are glad you still had a good time overall. We hope to welcome you back under brighter bioluminescent conditions in the future! 🌊✨

Nightime adventures in Fajardo

Justin_R, Mar 2026

Fantastic time and such a different experience. Guides were excellent and we had a great time. Wonderful moments and memories with my daughter.

Response from Host, Mar 2026

Thank you so much for your wonderful review! We’re thrilled to hear you had such a fantastic and unique experience with us. It means a lot to know our guides helped make your time special, and even more so that you were able to create meaningful moments and memories with your daughter—that’s what it’s all about. We truly appreciate you sharing this and hope to welcome you both back for another unforgettable adventure soon! 💚

Helpful tips to manage expectations w/ kids.

Maria_L, Mar 2026

This can be a great adventure, but there are some things that would have been helpful to manage expectations. We did the 8:00 pm tour in mid March. I thought the kayaks through mangroves was a great adventure! The others in my group felt unsafe as you genuinely could not tell if you were headed straight into the hard mangroves or were going to get your eye poked. My 8 year old cried a lot. This tour company had friendly guides. This tour company also had the most notably dim lights (others kayaks were much brighter and well marked). The dim lights on our kayaks made it more challenging to keep tabs on kayaks in front of you and awareness of where sides of mangroves were. The bioluminescence was what I was most excited about for my kids to see. (Ages 17,15,13,8). It was neat and the bay itself was beautiful. But the bioluminescence didn’t look anything like the pictures. If you know that ahead of time, you can avoid disappointment. It looked like bubbles in a pool with a light on at night. Also, the tarps they use to try and make it darker were damp and sandy and did not enhance the experience. The stars the guides pointed out in bay were the best part. We enjoyed that! One more note - the directions say to wear something that could get wet. It did not specify that you are walking in waste deep water to reach the kayaks. Had I known that - I could have better prepared my youngest. It was a little spooky. Choppy ocean water at night and you start off the ride soaked from waste down. Again - not a deal breaker but could have helped manage expectations.

Response from Host, Mar 2026

Thank you for taking the time to share such a detailed and thoughtful review. We truly appreciate your perspective—it helps us improve and better prepare future guests. We’re really glad to hear that you found the mangrove portion adventurous and that our guides were friendly, and it’s wonderful that the stargazing in the bay stood out as a highlight for your family. That said, we’re very sorry to hear that parts of the experience felt uncomfortable and didn’t meet expectations—especially for your youngest. Navigating the mangroves at night can feel more intense than some guests anticipate, and your feedback about visibility and kayak lighting is especially helpful. We take safety seriously, and we’ll be reviewing this internally to ensure our lighting and group visibility meet the highest standards. We also appreciate your honest comments about the bioluminescence. It’s a natural phenomenon that can vary depending on conditions, and you’re absolutely right that setting clear expectations—especially compared to photos—is important. Your note about the tarps and how they impacted the experience is also something we’ll take into consideration. Lastly, thank you for pointing out the need for clearer communication about entering the water at the start of the tour. That’s valuable feedback, and we can see how better preparation—especially with children—would make a big difference. We’re grateful you highlighted both the positives and the areas for improvement. Feedback like yours helps us create a safer, more transparent, and more enjoyable experience for all guests.

Fun, but not for everyone.

Erin_T, Mar 2026

It was a great tour. This is not for all experience levels even though it’s advertised that way. Other than that it’s a great adventure.

Response from Host, Mar 2026

Thank you for sharing your experience—we’re glad to hear you had a great adventure overall! We do want to clarify that while the tour is designed to be enjoyable for a wide range of guests, it is also an active and physically engaging experience, especially when kayaking through the mangroves at night. For that reason, we provide guidance in advance so guests can decide if it’s the right fit for their comfort level. Nothing in the tour experience itself was reduced or limited, and it’s unfortunate that this resulted in a lower rating, as many guests who come prepared for the physical aspect consider it a five-star experience. We truly appreciate you joining us and hope to welcome you back for another adventure! 🌊✨

Stay away

Raul_G, Mar 2026

Unfortunately your lead instructor did a terrible job keeping our party together. As you know this trip has had its challenges. He easily could have kept my daughter 16 and my wife with my boat who was put with another single rider. I’m not a complainer but I do speak up when efforts are not made to accommodate a paying customer.

Response from Host, Mar 2026

Thank you for sharing your concerns. We’re sorry to hear that the experience did not meet your expectations. As noted in the tour description and pre-tour information, keeping uneven parties in the same kayak cannot always be guaranteed. Pairings are determined by several operational factors including group size, weight balance, safety considerations, and the need to maintain an even number of riders for double kayaks. For that reason, guides sometimes need to place guests with other participants to ensure the group can depart safely and efficiently. Our guides always do their best to accommodate families whenever possible, but during busy departures or when group numbers are uneven, it may not be feasible to keep every party together without delaying the entire tour or affecting safety logistics. That said, we truly value your feedback and will review this with our team to ensure we continue making every reasonable effort to accommodate families when conditions allow. We appreciate you bringing this to our attention and thank you for joining us.

Good Time!

Farrah_F, Feb 2026

Response from Host, Feb 2026

Thank you for sharing your experience! We’re really glad you had a fun time and enjoyed our guides—they’ll love hearing that. 😊 You’re absolutely right: kayaking through the mangroves can be physically demanding, so being in decent shape definitely helps. We also appreciate you mentioning the tarp technique. Due to light pollution from Fajardo, creating darkness with the tarp allows guests to better appreciate the bioluminescence, and we’re happy to hear you were still able to see it naturally while kayaking back as well. Thanks again for joining us and for leaving such helpful feedback—we hope to paddle with you again in the future! 🌊✨

Book through the company!!!!!!

Elizabeth_B, Dec 2025

Fantastic experience but viator charges twice as much and sent us to the wrong facility with the wrong name of the company (tickets said eco adventures kayaking and it was actually puerto rico eco tour! Both companies in the same parking lot but opposite ends of the strip) and had the wrong time. So thankful that the place called us prior. We booked for 8:30, the tour started at 7:30! We were already in the area shopping and equally grateful for that as well! Don't use viator. Book through the actual company. It would've been literally half the cost...

Response from Host, Dec 2025

Thank you for sharing your experience and for the kind words about the tour itself — we’re really glad everything worked out and that you were able to enjoy the experience! We’re happy our team was able to reach out ahead of time and get everything sorted so your day wasn’t impacted. Thank you again for your understanding and for trusting us — we’d love to welcome you back anytime!

Fun time kayaking to see glowing water highly recommend.

Justin_H, Nov 2025

It was a fun kayak ride to the bay to see the bioluminescence in the bay. Tour guides were great. Best to see when it’s a new moon. They provide a tarp to put over your head to see it. You need to be under 225lbs to ride so start dieting now. Luckily we all made the cut. Also make sure to bring flip flops or water shoes. Kayaking experience is useful but not required as many folks were paddling into the mangroves.

Response from Host, Nov 2025

Thank you for joining us and for sharing such a fun and detailed review! We’re glad to hear you enjoyed the kayak ride and the bioluminescent bay—experiencing that glow under the new moon truly is something special. Our team will be happy to know their guidance helped make the night memorable! We also appreciate you highlighting helpful tips for future guests, like weight requirements, footwear, and the optional convenience of prior kayaking experience (those mangroves do like to keep things interesting!). Thanks again for choosing us—hope to see you back for another magical night on the water! 🌙✨🚣‍♂️

Likely to Sell Out