Tours/Vieques/Vieques island Biobay Kayaking Tour
Viator · group up to 12 pax

Vieques island Biobay Kayaking Tour

4.8(478)Vieques1 hour
VIATOR4.8(353)TRIPADVISOR4.7(125)

Description

Please read all info! Join us for a once-in-a-lifetime adventure in fully clear kayaks in the world’s brightest bioluminescent bay! Watch fish light up as you paddle while learning the science behind this magical natural wonder Meeting Location: Across from the Sun Bay Beach entrance/sign in Esperanza✨️ Meeting Time: 25 minutes before your scheduled tour time. We have a 10 min check-in window for all tours. Departure Policy: Tours run on schedule and depart at the end of the check-in window, exactly 15 min before your tour time. ✨️Vieques is a separate island from mainland Puerto Rico. We recommend booking ferry tickets online 2–3 weeks in advance. Overnight stay recommended :) Guests on the earliest tour can catch the latest ferry on weekdays at 9:30 PM. On weekends the latest ferry is 9 PM, so we do not recommend trying to return on that ferry as it cuts time very close. ✨️Free cancellation BEFORE the 24-hour policy. Missed tours are non-refundable. $25 per person to reschedule

Tour Options

Clear kayak biobay tour
  • Clear kayak
Late tour
  • Late tour

Itinerary

90 min

Experience the Magic of the World’s Brightest Bioluminescent Bay Step into a glowing world beneath the stars with our clear kayak tours of Mosquito Bay, Vieques PR — officially recognized as the brightest bioluminescent bay on Earth! paddle through glowing waters in a transparent kayak, where every stroke lights up the water. Learn about dinoflagellates and how they thrive in Mosquito bay. See fish light up the water as they swim past you on our hour long guided kayaking tour, experience just how increible nature is!

Highlights

Transportation from meeting point to Biobay and back
Clear Kayaks & paddles
Life Jackets
Guide (Spanish, English)

What's included

Included
Transportation from meeting point to Biobay and back
Clear Kayaks & paddles
Life Jackets
Guide (Spanish, English)

Traveller Ratings

4.8
478 reviews
5
411
4
41
3
11
2
7
1
8

Important Information

  • Infants are required to sit on an adult’s lap
  • Not recommended for travelers with spinal injuries
  • Not recommended for pregnant travelers
  • Suitable for all physical fitness levels
  • Not recommended for wheelchairs/strollers due to very rocky shorline and concrete step down
  • Note, Vieques is a seperate island from puerto rico make sure you plan ferry/flight tickets to the island 2/3weeks in advance
  • service animals allowed only if they are small enough to sit on your lap in the kayak
  • Weight limit is about 260 per person. we have 2 person kayaks with max weight as 400lbs the weight needs to distributed between 2 people for the kayaks to not flip. if you have someone over 260lbs please let us know

Reviews(478)

W
Willie_M
August 19, 2026
Great Night Kayaking!

Be prompt and ready to kayak... it was fun to do at night! The guides were nice, knowledgeable and you can tell they really enjoy what they do. Plan your ferry and taxi in advance...we did the 7:30pm time slot and was able to catch the 9:30pm ferry back no problem.

A
AnaPaula_A
August 17, 2026
Illuminated and Calmed

We had such an amazing time. Our 8 year old was amazed by what she saw. I can't swim, so I was apprehensive about the whole thing, but there was no need! Joshua was patient, his information was so I interesting and he eased your nerves. I would recommend this to anyone and everyone!

N
NaureenKhan
August 14, 2026
Meh. Not really worth it.

The bio organisms aren't very visible. I don't think it was worth the money. Kayaking at night was a fun experience, being able to see the clear sky and constellations was fun. But not worth it if you can barely see the micro-organisms. Met someone who booked the excursion through another company and their company called to let their customer know that it won't be visible enough to be worth it and refunded their money....but not this company.

R
RudyRyan_E
August 13, 2026
Bioluminescent Bay Blast!

Our guide Alex was amazing and the whole experience was truly awesome inspiring. You can't beat these clear kayaks, it was like watching stars under you. Highly recommend. Kids loved it, wife loved, would do it again in a heartbeat.

K
Karla_J
August 11, 2026
Book this tour!!! It was...

Book this tour!!! It was amazing! Our guide was very knowledgeable about the bay and even showed us the milky way and other constellations while out there. He was kind, patient and funny! I would recommend this company! We did the 8:30pm and it was pitch dark out by 7:30ish. He took us to different areas of the bay and then gave us about 10 minutes to explore the middle of the bay by ourselves. I think anyone thinking about booking should just book it was so amazing!

A
Alvin_V
August 11, 2026
Awesome!

Very safe and guided tour! Pick up.was on time . Check in was hasslefree too amd they provide. With all.the necessary equipment.

A
Ana_V
August 10, 2026
Great experience and team!

Beautiful experience! Got lucky and got to see so much! Josh and the rest of the team were very good. His teammate explained the history of the area, the stars and the dinoflagelltes. We saw them as we paddled underneath the clear kayak and as the paddles traveled through the water. Wish it been longer!

E
Erik_K
August 9, 2026
Check and double check reservations !!

Be sure your reservation request is received, accepted ( not rejected ) and on the books with your event provider well in advance of your check in date. I had to make 3 attempts to get a desired day & time booked in Puerto Rico for a kayak tour at night. Got rejected twice... approved finally. But, got a call from the provider that their calendar showed an incorrect date. Needed to re- reserve twice. Finally got set up. Kind of frustrating.

Operator response

We do our work with love and always try to give every guest the best possible experience. I’m sorry the booking process was frustrating. It sounds like most of the difficulty was related to the Viator reservation system and the communication with avalibility, rather than the tour experience itself. We appreciate you choosing us and are glad that, despite the reservation issues, you were able to enjoy the beautiful Bio Bay with us. Thank you for visiting Vieques! 💙✨

E
Elena_B
August 8, 2026
We had a great time. Everything...

We had a great time. Everything was well organized. The guide made the trip fun. At the time we went, the water did not look that bright, but that did not stop us from enjoying it. We recommend it.

J
Joel_C
August 7, 2026
10 out of 10 experience!

Excellent tour with a super friendly and knowledgeable guide. This was an adventure from the bus ride to the kayaking. The team managed the time extremely well. The bioluminescent water was amazing and super bright ✨️

You might also like...

4.8(478)
Book now