Bioluminescent Bay Kayak Tour: Explore the Brightest Bio Bay in the World with Vieques Kayaks
4.5
1,065 Ratings
Vieques

Experience the brightest Bioluminescent Bay in the world with Vieques Kayaks. Explore Mosquito Bay in clear and semi-clear bottom kayaks and paddle the glow of the Bio Bay!

Duration: 2 hours
Cancellation: 24 hours
Highlights
  • Bioluminescent Mosquito Bay - This excursion is located on the island of Vieques, Puerto Rico. In order to participate in our tour, an overnight stay on Vieques is required. Vieques is a separate island off of the main island of Puerto Rico. You will need to take a plane or ferry from the main island of Puerto Rico to reach Vieques, and you will…
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What's Included
  • Round trip transportation from meeting point to Bio Bay entrance
  • Paddle and Life Jacket
  • Guide
Additional Information

Vieques Kayaks Bio Bay excursions are guided in solid and semi clear bottom kayaks through the glowing waters of Mosquito Bay, located on the island of Vieques, Puerto Rico. Mosquito Bay is the brightest Bioluminescent Bay in the world! Children age five and older are welcome to join the tour with a parent or adult, so long as a ticket is purchased for…

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Location
277 Calle Flamboyan
Calle Flamboyan
The meeting point is on Calle Flamboyan, four houses south of the Green Store, across from a yellow and green house, directly next to Rainbow Realty. To do this tour you have to stay overnight at Vieques Island. You have to take a ferry from Ceiba or a plane from San Juan or Ceiba.
Cancellation Policy

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

Customer Ratings
4.5
(1065 Ratings)
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Benjamin_v
Jul 18, 2025
the best guided tour - just to be ready to have fun and a very good educational adventure. Also super prepare and organize, a great crew of guides that explain every detail and answered every question asked. Well done.
Review provided by Viator
Destiny_l
Jul 16, 2025
Amazing experience - Passionate tour guides and story tellers with great organization and communication. It’s incredibly dark while kayaking which was very nerve wracking for me but the constant sound of their voices calling out to us and their brief flash of light to let us know where we were going was extremely helpful and calming. The bioluminescence here is AMAZING. this is my second bioluminescent experience and this bay was FAR brighter than the other one. Watching them through the kayak (which had a clear bottom) was also such a cool experience. We went on a day that was a near full moon and were able to complete the experience before the moon reached full peak. Watching the moon rise in addition to everything else was sooooo magical. I enjoyed the little factoids about the bay and the organisms that cause the bioluminescence.
Review provided by Viator
Andrea_w
Jul 15, 2025
Awesome! - You have to walk thru mucky water, barefoot, in the dark for a few steps. Not fun, but okay. Just walk carefully. Then you’re in the kayak and off and rowing.
Review provided by Viator
Marjoriec_w
Jul 6, 2025
Our tour guide was kind... - Our tour guide was kind and knowledgeable and the bioluminescent bay was pure magic! Both adults and kids enjoyed it thoroughly.
Review provided by Viator
Z6071lupraveenk
Jul 15, 2025
Great - We had a good time in Bioluminescent bay and tour guide was good explaining facts. Kayaking with bioluminescent light was great experience.
Review provided by Tripadvisor
James_b
Jul 15, 2025
What to expect - You will get very wet. The earlier outing provides more scenery. Once the moon rises the bio illumination is drastically reduced. Everyone takes a tandem kayak
Review provided by Viator
Camila_c
Jun 30, 2025
Tour ok, but terrible service/shuttle - The bioluminescent and kayaking part of it were ok. The service itself was bad. The shuttle that took us to the place was VERY old and dirty (there was a cockroach in it). There were lots of mosquitos in the van. It was super hot too. There are tons of companies that do the same tour, maybe pick a different one.
Review provided by Viator
Yari_a
Jul 12, 2025
Disappointing - I book with Viator all the time, and I have never had a tour guide that seemed so uninterested as the one we had with this tour. We were all standing in this parking lot watching our guides across the street hanging out after the time we were supposed to leave. Then they crossed and told us to get in the van, no explanation, introduction, or anything. We didn't fit in the van and peiple were sitting on top of each other on the way to the bay. He gave us a paddle and was told to follow him, with no real instructions. Very disappointed.
Review provided by Viator
Bhargav_k
Jul 8, 2025
Biobay kayak tour - Not so great experience for us. Be prepared for water feels like drainage water. Bioluminescence is good , can be viewed under the turf. Not so bright outside
Review provided by Viator
Samantha_p
Jul 6, 2025
Buyer beware - book ferry first - Could not go!! Buyer beware you need to book the ferry before you book this trip- otherwise you are screwed. We did not realize and there was no flexibility to move to another day when the ferry was not fully booked- we lost all the money
Review provided by Viator
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From $60
From $60
up to 14 guests
1 - Adult
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Cancellation: Free cancellation up to 24 hours before the start of your experience (local time).