Choose Your Dream Mosquito Bio Bay Tour
Experience the magic of Vieques with Mosquito Bio Bay Tours. From kayaking through glowing waters to snorkeling vibrant reefs and stargazing under the stars, our Vieques Bio Bay tours offer a unique, fun, and immersive way to explore the island’s natural beauty.
MOST POPULAR
Clear-Bottom Bio Bay Kayak Tour
FROM $60
Experience the magic of Mosquito Bay on a guided bioluminescent tour, where glowing waters light up with every paddle. Book the 6:45 PM tour to catch the last ferry back.
4+ YEARS
1.5 HOUR
UP TO 20 PEOPLE
Discover the Mosquito Bay Difference
Unrivaled Beauty
Experience the world’s brightest bioluminescent bay, Mosquito Bay, and immerse yourself in the mesmerizing glow of millions of microscopic organisms. Our tours offer an unforgettable, magical experience under the stars.
Safety and Comfort
Your safety and comfort are our top priorities. All tours are led by experienced guides, and we provide life jackets and necessary equipment to ensure a safe, enjoyable journey through the bay.
Expert-Led Adventures
Our certified guides are passionate about sharing the science, history, and conservation of the bay, ensuring a safe and enriching experience for all. Whether you’re a beginner or a seasoned adventurer, we’ve got you covered!
Customer Experiences & Reviews
Had an amazing time. I honestly could not believe how bright the water got. The tour guide was very nice and informative. If there was one thing to complain about, it would be the very bumpy ride to the bay. Other than that, it was a wonderful experience. I highly recommend!
– Matthew K • Tripadvisor
The trip into the Bio Bay was spectacular with almost a new moon. Visibility was excellent, and the tour guide was engaging and well versed in the history and biology of the tour. A+
– Caleb S • Tripadvisor
I brought a group of teenage Girl Scouts and it was such an amazing trip. We loved our guide! He was fantastic and answered all of their questions about the bay and life on the island in general. I'm bringing my family back soon and will book here again! Stunning.
– Crystal G • Tripadvisor
Amanda was a great tour guide. We felt very informed and confident in her leading us. It was an amazing experience! Would def recommend to anyone visiting Puerto Rico! It’s a must see!!
– Maile M • Tripadvisor
This was my second time doing this tour. I could not recommend it more! It is so much worth doing the guide was fun and super knowledgeable. Worth every penny !!
– James B • Tripadvisor
We went on a new moon night, it was absolutely amazing. Verry hard to get pictures. But it is an experience of a life time. O can't remember our tour guide. But he was so amazing. And explained everything so good and clear.
– Nick K • Tripadvisor