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 each participant. To do our tour, guests MUST BE aware that Vieques is an island apart from Puerto Rico so you will need to take a ferry from Ceiba or a plane from San Juan or Ceiba and stay overnight at the island. Our excursions depart nightly at 7pm and 9pm. We do not operate during full moon. Book now to paddle the GLOW with Vieques Kayaks Bio Bay excursions, where the Bio Bay is the star!

Bioluminescent Bay Kayak Trip from Vieques

⚠️ This activity takes place in Vieques Island. A ferry or flight is required to reach the island. Please read the activity details before booking.

Paddle through the world's brightest bioluminescent bay in Vieques with our clear kayaks. Each stroke reveals millions of sparkling stars beneath you, as if navigating a galaxy. The natural beauty of this bay creates an unforgettable experience!

Immerse yourself in this magical world where the boundaries between sky and sea blur. Connecting with nature in such a profound way is truly transformative. 

Our bioluminescent bay tour offers more than just a sightseeing trip—it's a journey into the heart of nature's splendor, leaving you with memories that will shine bright forever. 

As we glide through the bay, we love to share stories about the stars and planets above, complementing the celestial show beneath your kayak. This enchanting experience in the world's brightest bay will leave you starstruck!

Biobay Vieques Tour Kayak Night Tour

NOTICE: We are not responsible for ferry delays, cancellations, or any issues related to ferry services. These are completely out of our control. If you miss your tour due to ferry problems, there will be no refunds or rescheduling. We strongly recommend arriving in Vieques ahead of time. Plan accordingly and responsibly.

What makes our tour special:
 • Maximum bioluminescence – Vieques is home to one of the brightest bioluminescent bays in the world, and we take you at the perfect time to witness it at its peak.
 • Small groups for a more intimate experience – No crowds. We want you to feel the serenity and magic of the place without interruptions.
 • Expert and passionate guides – They won't just take you to the bay; they'll share the science and secrets behind this unique natural phenomenon.
 • If you're looking for more than just a simple kayak ride, but rather a transformative experience, this tour is for you. Book now and get ready for a night you'll never forget!

Bio Bay Tour Vieques – Full Clear Canoes Experience

Embark on a mesmerizing adventure with our Bio Bay tours, where you'll glide through the bioluminescent waters of Mosquito Bay and witness the breathtaking glow created by tiny organisms called dinoflagellates. These microorganisms emit light when disturbed, creating a magical display as each paddle stroke ignites trails of sparkling blue.

Travel Notice: If returning to Puerto Rico on the late ferry, book our 7:00 PM tour Monday- Friday. Coordinate transportation in advance. 

Ferry Ticket Recommendation
Secure your ferry tickets when you book your tour. For the best chance of a seat, purchase in person at the Ceiba ferry terminal. Our tours require a minimum number of participants and may be rebooked or canceled if that number isn't met. Travel light and bring only essentials. By arranging both your tour and ferry tickets early, you can relax and enjoy your adventure worry-free!

Unforgettable One Day Bioluminescent Kayak Adventure in Vieques

The Mosquito Bay in Vieques holds the prestigious title of being the brightest among the five bioluminescent bays recognized by The Guinness Book of World Records. When it comes to exploring this captivating phenomenon, we offer a unique experience aboard our exclusive 24-foot electric catamaran boat tour, making us the only option besides kayaking. Before you embark on this enchanting journey, here are some important details to note: Firstly, ensure you purchase your ferry boat tickets from puertoricoferry.com Secondly, to fully immerse yourself in this tour, it is necessary to book a one-night stay and have the ferry boat tickets in hand. Lastly, we recommend staying in Esperanza, which is the ideal location for an unforgettable visit.

Bioluminescent Boat Tour in Mosquito Bay, Vieques 

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

Vieques island Biobay Kayaking Tour

We offer a tour in beautiful fully clear Kayaks for an optimal view and experience of the bioluminescence of the bay and it's ecosystem.

Clear Kayaks Bioluminescent Bay Tours in Vieques PR

Your experience takes place in Vieques, an offshore island in Puerto Rico. You will 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.

Enjoy this Vieques Bio Bay tour from a kayak. You will experience the brightest Bio Bay in the world. You will be provided with a kayak and all the equipment you need, including a certified tour guide.

Overnight Bio Bay Kayak Tour in Vieques Island

Discover the vibrant underwater world of Vieques on this unique Private Island Kayak & Snorkel Tour. Paddle from shore to a secluded snorkeling site, where you can explore colorful coral reefs and encounter tropical fish and sea turtles. With expert local guides to enhance your experience, enjoy a small group setting perfect for families and adventurers of all skill levels. The tour includes all necessary equipment, safety gear, and refreshing water to keep you hydrated during your aquatic journey.

- Kayak and snorkel among stunning marine life, including sea turtles
- Guided tour ensures safety and expert insights into local ecosystems
- All equipment provided, including kayaks, snorkeling gear, and life vests
- Family-friendly experience suitable for all ages and skill levels

Private Island Kayak and Snorkel Tour in Vieques

What can really make this tour unique in the bioluminescent bay of Vieques is the intensity and purity of the natural phenomenon: it is one of the brightest concentrations of bioluminescence in the world. Unlike other destinations, here each movement generates a much more visible and constant luminous effect, which creates an almost surreal experience.
• Visit the brightest bioluminescent bay on the planet 
• Safe, organized and unforgettable experience
• Perfect to enjoy under the stars
• Ideal for couples, friends and adventurers

BioBay Experience at ViequesBrightes BioBay

Explore the cosmos with your Stargazing & Constellation Shoreline Tour at Sun Bay Beach, Vieques. This unique experience allows you to enjoy the night sky without the need for kayaks, as you stroll to a cozy setup area on the grass. Expert guides will illuminate the stars, planets, and deep sky objects using telescopes and laser pointers, while sharing captivating stories that blend science, history, and Puerto Rican folklore. Relax under the dark coastal skies and immerse yourself in a world of wonder.

Stargazing and Constellation Shoreline Tour in Vieques

Paddle Through a Natural Wonder – The World's Brightest Bio Bay Awaits!

Experience Mosquito Bay, the brightest bioluminescent bay in the world (Guinness World Records), like never before—through the full crystal-clear kayak! Every stroke lights up the water beneath you, creating an otherworldly glow that surrounds you.

Unlike traditional tours, our full clear kayaks give you an immersive, unobstructed view of the glowing organisms beneath the surface, making you feel as if you're floating through a sea of stars. With small groups and expert guides, this eco-conscious experience is both intimate and educational.

Full Clear Kayak Bioluminescent Experience Vieques, Puerto Rico

We provide the best snorkeling experience in vieques, Puerto Rico we go out to see the sea turtle sting rays and much more at one of the most desire spots in vieques Punta Arenas, mosquito pier and mush more places… Book now to have your mind blown…

Things to do in Vieques