Bioluminescent Kayak Tour: Marine Biologist Guide

Join our Fajardo Bio Bay Kayaking tour at sunset led by a Marine Biologist. Explore the bioluminescence and learn about the ecosystems. Book now!

Duration: 2 hours
Cancellation: 24 hours
Highlights
  • Laguna Grande - Max weight per person is 220, guests will be weighed onsite. Join us in this 5 STAR experience with a Marine Biologist. Kayak through a mangrove forest, view wildlife in the area, with accurate info & enthusiasm, then reach the World’s only Bioluminescent Lagoon!
    ##QUICK BIO BAY TOUR DETAILS
    • Each Bio Bay tour is guided by a…
What's Included
  • Comfortable back rest
  • Equipped with safety whistle and lifejackets
  • Paddles included
  • Enjoy complimentary snacks
What's Not Included
  • Gratuities
  • Round trip transportation can be requested, please contact us
  • Kayaks have a weight limit of 240 lbs. per person (NO exceptions)
Additional Information

With over 17 years of experience in the industry, this company stands out as the only one offering a professional guide and Marine Biologist as your lead guide. Rest assured, they provide exceptional service and reliable information about bioluminescence and the ecosystems explored. Founded by two Marine Biologists, the company aims to share this…

Location
Pure Adventure Bio Bay Location
We depart from Kayak Village, Fajardo PR. You must arrive 30 mins earlier than the starting time to find parking & to sign a waiver. The location is very crowded. You must look for the Pure Adventure sign, and look for the company name & logo. Come prepared to get wet!
Cancellation Policy

For a full refund, cancel at least 24 hours before the scheduled departure time.

Customer Ratings
4.8
(186 Ratings)
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660damarisr
Jul 12, 2025
Awesome Experience to do once in your life! - This was a bucket list for us and it didn’t disappoint. Catalina at the check in was a sweet heart and very helpful. David, Eli, Manuel and Javier were awesome guides. They were patient and made sure we were safe the whole time. Notes: this will be a workout for your arms, on the way back it was definitely challenging to fight the current. When the sun goes down, the whole area gets pitch black so be prepared for that.
Review provided by Tripadvisor
Nicole_m
Jul 11, 2025
Helpful and friendly tour guides - My husband and I had such a good time kayaking, it was our first time kayaking together and we were struggling but Javier and Eli made sure we stayed with our group. The tour was beautiful and the group we were part of was very friendly. We will definitely use this tour company again.
Review provided by Viator
Y7061zxelsag
Jul 9, 2025
Amazing Tour Experience - What a fantastic family experience! Javier, Amaury, Yadiel, David, and Catalina made sure the tour was enjoyable, safe, and fun. A special shoutout to Javier and Amaury, who went above and beyond to ensure my 12-year-old daughter and I felt safe throughout the entire tour. We highly recommend this tour!
Review provided by Tripadvisor
Emily_m
Jun 27, 2025
This is the company to go with! - A great experience to a beautiful bio bay. This company knows how to do it - by far the most organized group of kayaks on the water, which made things much smoother. We were able to see the bioluminescent water. Overall such a great experience!
Review provided by Viator
Clarkesm2017
Jun 18, 2025
Great - Javier and crew were great. Even in poor conditions we were able to see the bioluminescence. They bring a tarp to cover you to block out the light polution. One thing I will say is that we got there early as instructed, but there is a lot of waiting around that seems unnecessary. All in all I would recommend.
Review provided by Tripadvisor
Cheryl_w
Jun 18, 2025
Wear long pants and long... - Wear long pants and long sleeve shirt like a rash guard. You will get wet and there are mosquitos. At the time we went there was no glow, but we were given an option to cancel or to receive some credit off the price we paid. We chose to still go and enjoyed the experience.
Review provided by Viator
Carmenrk6878vu
Jun 16, 2025
Awesome Experience - Had an awesome time. Very good means of communication confirming your attendance. They sent us a message the morning of letting us know that the night before the bio was very minimal that if we wanted to cancel or if we wished to continue with our tour they would give us a 10 dollar credit, we chose to go on the tour. Make sure you get there early follow their messages, parking gets full. Catalina checked us in the process went smoothly, very friendly. For those who don’t speak Spanish they all speak English. Eli, Amaury and Yadiel the tour guides were awesome. They were very informative and friendly. The tour was awesome really enjoyed it. Barely saw any bio light up but the sunset was spectacular and the whole experience was amazing. They gave us water and snacks when we got back. Would highly recommend it.
Review provided by Tripadvisor
Caroline_d
Jun 7, 2025
Family fun - Eli, David and Michael were fantastic guides who kept everyone safe and provided interesting facts and information, Which made the kayaking adventure a ton of fun. Some info: you will get wet, wear water shoes, bring bug spray and the kayaks are for two people. My daughter, 11 was able to master the kayak in no time and my son, 8 rode in the front with my husband.
Review provided by Viator
Kathleen_b
Jun 5, 2025
It’s a 10/10! - My experience was nothing short of excellent! Knowledgeable guides, helpful staff, clear instructions before beginning and a gorgeous habitat. The natural beauty was glorious.
Review provided by Viator
Guide18164713922
Jul 1, 2025
A very Meh experience. - Eli was the only pleasant tour guide. The others were dismissive and rude and seemed annoyed when help was needed. If you’re willing to wade through disgusting water and get soaked (which we knew- just didn’t realize how filthy the water was) this tour is for you. We also had children with us and as inexperienced kayakers, it was an impossible tour for them. Do NOT take a tour after 6p- you won’t be able to see anything and spend half the time swatting bugs rather than paddling.
Review provided by Tripadvisor
From $67
up to 15 guests
1 - Adult
Cancellation: Free cancellation up to 24 hours before the start of your experience (local time).