What To Expect

What‘s Included

Reviews

• Great experience on a new moon, but wet smelly vans

  Alex P,Apr 19, 2026

  - Review from Viator

  4.00

  Clear bottom is definetly worth it. Try to book on a night or at a time without the moon. Wear pants that you are ok getting wet. I wish this company had seats in their kayaks because i ended up sitting in an inch of water. Another company had seats in the kayaks that were clear bottom. I bet their vans don’t smell as bad if their clients aren’t getting soaked for the ride back!

• Best experience I have ever had

  Adventure39255760997,Apr 19, 2026

  - Review from Tripadvisor

  5.00

  This is the purpose of my trip to Puerto Rico-to see the bioluminescent. I planned to go to Fajardo at first because we would not have to take the ferry to Vieques. However, all the tour were fully booked just 2 weeks before the new moon so I had to go to Vieques to see it. It turned out Vieques is the most bioluminescent place in the world. Surprisingly, the ferry return ticket was so cheap, which was only $4/nonresident at that time. The instruction for this tour was clear. The tour was held professionally. We had the best time seeing the bioluminescent with Adventure Vieques. It is hard to take picture or record video so it is the best to enjoy in person.

  

• So cool!

  Andrea N,Apr 19, 2026

  - Review from Viator

  5.00

  What an amazing experience! We had a great time on our bioluminescence tour. The experience started with a very bumpy but fun ride up to the bay. Our driver was hilarious and really took us for a ride. Once we got out to the bay, our guide paddled out with us and answer any questions we had. It took a while for everyone to get a hang of the kayaks but once we did, it was great. Be sure to go on night with low moon visibility. The stars were sparkling above us and the water was glittering below. Truly an unforgettable experience. Would recommend !!

• Reckless Unprofessional Yutzes

  phil l,Apr 18, 2026

  - Review from Viator

  1.00

  From the word go, the person behind the counter said a dry bag was $5- we gave $10 and received no change. Drive to bay was chaotic and once in the water the leader paddled extremely far from our group- and at all points spoke so quietly nobody could hear instructions- he was on his phone the whole time and basically it was a horrific waste of time and money with a lackluster, indifferent crew.

• Highly recommended

  eva t,Apr 18, 2026

  - Review from Viator

  5.00

  This is a unique experience and phenomenal activity to do if you are able to make it to Vieques! Bio Bay is a great company to go with!

  

• Great experience

  arlog431,Apr 18, 2026

  - Review from Tripadvisor

  4.00

  Amazing experience the bay is incredible

• An adventurous and beautiful experience

  Irmary P,Apr 18, 2026

  - Review from Viator

  5.00

  The tour was well organized, and the guide was very knowledgeable. The bay itself is truly unique—an experience you’ll likely only have once in a lifetime. For an even more memorable outing, consider using a glass-bottom kayak. It’s also a good idea to wear comfortable clothes that can get wet, and bring a hoodie in case it rains. You don’t need to be an experienced kayaker, but having some basic familiarity with handling a kayak can help you navigate more smoothly and avoid bumping into others in the dark.

• Be prepared to get wet!...

  Zoe S,Apr 18, 2026

  - Review from Viator

  5.00

  This was such an awesome experience!! Clear bottom kayaks are definitely the way to go. Be prepared to get wet! It’s a ride to the bay, but you get a lot of time to explore and see the bioluminescence.

• Amazing tour

  Heather B,Apr 17, 2026

  - Review from Tripadvisor

  5.00

  This was such a neat experience! You could see the water glowing under our canoes and when we put our hands in. Just sooo neat. Our tour guide gave us information and made sure we could see where he was since it was night time. Great experience!

• This tour was amazing! We...

  Nathan R,Apr 17, 2026

  - Review from Viator

  5.00

  This tour was amazing! We had the perfect night of barely any moon and overcast skies. Pictures don’t do it justice! It really was indescribable! Would def do this one again! We ran into other travelers that went to other bays and sounds like this one was the best! Our guide was awesome as well!

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