Recent Searches

Overnight Bio Bay Kayak Tour in Vieques Island

Vieques, Puerto Rico
Overnight Bio Bay Kayak Tour in Vieques Island

Select Date and Travelers

Number of travelers
2 Adults3 Adults4 Adults5 Adults6 Adults7 Adults8 Adults9 Adults10 Adults11 Adults12 Adults13 Adults14 Adults15 Adults0 Children1 Child2 Children3 Children4 Children5 Children6 Children7 Children8 Children9 Children10 Children11 Children12 Children13 Children14 Children15 Children
You will not receive a refund if you cancel. Learn more
Loading available options...

Safety measures
icon1 hour  (Approx.)
Mobile ticket
iconOffered in: English and 1 more
Good for avoiding crowds


We are located in Vieques, an offshore island of Puerto Rico, you need to arrive at the island of Vieques from the mainland by ferry or airplane and you will need to stay in Vieques overnight as it will not be possible for you to return to the mainland the same day. Paddle through the waters of the BioBay, a luminescent bay outside of Vieques, on this nighttime kayaking tour. With provided kayaking equipment and instruction, simply follow your guide through the florescent waters and and learn about this natural phenomenon. Choose between an early or late evening tour; note that you must stay overnight on Vieques Island (not included).
  • Nighttime kayaking tour on the Vieques BioBay
  • All kayaking equipment and instruction included
  • Learn about the luminescent phenomenon of the bay through a guide's commentary
Saved to wishlist!
Transport by air-conditioned minivan
Tour escort/host
Local guide
All taxes, fees and handling charges
Hotel pickup and drop-off
Ferry transportation to and from Vieques
Airplane transportation to and from Vieques

Departure Point

107 Calle Flamboyan, Vieques, 00765, Puerto Rico

Meet us 30 minutes before your tour start hour AT A GAZEBO located in front of TRADE WINDS RESTAURANT.ESPERANZA. VIEQUES. If your tour is 7 pm - meet us 6:30 pm. If your tour is 9 pm - meet us 8:30 pm.

Return Details

Returns to original departure point
  • Confirmation will be received at time of booking
  • Only book this tour if you are going to stay in the island of vieques overnight for at least one night
  • Please know that Vieques is one of the offshore island of Puerto Rico and you need to arrive by ferry or airplane
  • You are responsible to book your hotel as it is not included as part of the tour
  • It is not possible for you to visit Vieques from the mainland and return during the same day
  • Children must be accompanied by an adult
  • Not wheelchair accessible
  • Near public transportation
  • Infants must sit on laps
  • Children from age 4 to 5 are free
  • Not recommended for child aged 3 and under
  • Most travelers can participate
  • May be operated by a multi-lingual guide
  • Does not operate on days surrounding a full moon (before and after)
  • This tour/activity will have a maximum of 20 travelers
  • OPERATED BY Travesias
This experience is non-refundable and cannot be changed for any reason. If you cancel or ask for an amendment, the amount you paid will not be refunded.
  • This experience requires good weather. If it’s canceled due to poor weather, you’ll be offered a different date or a full refund.

Learn more about cancellations.

The answers provided below are based on answers previously given by the tour provider to customers’ questions.
What is the policy on face masks and attendee health during Overnight Bio Bay Kayak Tour in Vieques Island?
A:The policy on face masks and attendee health is:

  • Face masks required for travelers in public areas
See all safety measures taken by Overnight Bio Bay Kayak Tour in Vieques Island.
What is the policy on sanitization during Overnight Bio Bay Kayak Tour in Vieques Island?
A:The policy on sanitization is:

  • Transportation vehicles regularly sanitized
See all safety measures taken by Overnight Bio Bay Kayak Tour in Vieques Island.
What is the social distancing policy during Overnight Bio Bay Kayak Tour in Vieques Island?
A:The policy on social distancing is:

  • Social distancing enforced throughout experience
See all safety measures taken by Overnight Bio Bay Kayak Tour in Vieques Island.

Traveler Photos

See More

Traveler Tips

  • "You will have to go barefoot after the bus and it is very dark but Ramon signals to the group with a head lamp or you can call out and he will call you over." See review
  • "Kayaking at night in pitch darkness is an experience in itself and the Bio Bay is just a cherry on top!" See review


132 Reviews

Reviews by Viator travelers

Showing 1-10 of 132 reviews
Mosquito Bay is...
, Nov 2021
Mosquito Bay is spectacular. The tour could have been longer and more instruction on kayaking. The bioluminescent water was a wonderful experience.
Go when theres no moon
, Nov 2021
Adel was a great guide, very knowledgeable. Best time to go is when theres no moon. Bring water shoes.
2 travelers found this review helpful
G and M
, Sep 2021
Amazing wonderful experience loved it was a great time bio tour guide was well informed and made us all feel welcome thank you to the driver she gave us a lift to hotel
Unique experience
, Sep 2021
The guide made the trip worthwhile Departure was 30 min late. Customers should be forewarned to spray with XTRA mosquito repellent
Beautiful but short tour
, Sep 2021
Adel was a very friendly and communicative guide, before and during the tour! Mosquito bay was very amazing and it was cool to see the water glow! The tour was pretty short though we were out on the water for maybe 30 mins.
Wonderful Experience!!
, Aug 2021
Very professional, nice and helpful and lets not forget very patient!!!!! Thank you all for doing such a wonderful job☺️
A shiny experience
, Jul 2021
An incredible experience with an excellent tour guide who taught us a little history and information about the microorganisms of Mosquito Bay.
First time in Puerto Rico
, Jul 2021
The tour guide was very knowledgeable. This was my first time on a kayak and it was the best first experience.
1 traveler found this review helpful
A safe and educational tour.
, Jul 2021
Considering the almost full moon we had, the tour guide did his best to provide enough darkness for us to experience the bio bay. Also his knowledge of the bio bay and its ecosystem was impressive and educational. A situation arose with the prior group right before our entrance to the bio bay and I believe was handled in a professional and respectful way by the tour guide and the entire tour group. I take my hat off to everyone because I know dealing with people is not easy and they did and excellent job.
Stay away
, Jul 2021
Worst touring company on the island. Stay away if you can. No glassy boat or bottom. Very short trip which only made to the midway compared with other touring groups. Didn’t go deep into the woods to see brighter.
icon Response from Host , Jul 2021
Hello Zhibo, compared with other companies? uhm. all the companies do a 1 hour tour, also , how do you know about other companies tour if you only stayed 1 night in Vieques and you only did 1 tour? uhm.... looks weird.
1 traveler found this review helpful

Explore Similar Things to Do