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Biobay Tour

Quick Details

Hour Glass Duration: 2 hours

Users Ages: All ages welcome!

Key Hole Recommended Experience Level: All levels

Clock Start Time: 7:00 pm AST

We meet across from Rainbow Realty (278 Calle Flamboyan, near the Green Store)

Per Person
Adult (Ages 12+)
Kid (Ages 4-11)
Infant (Ages 0-3)
Private Tour All ages • Up to 16 people

Explore the Vieques Bioluminescent Bay


The biobay in Vieques is the brightest bioluminescent bay in the world!

Discover the beauty and science of bioluminescence as you paddle through the bay and learn about the life of Pyrodinium Bahamense, the single-celled organism responsible for this incredible glow.

We meet in Esperanza or the Sun Bay public beach at sunset. We then drive you to the bay and provide you with kayak, paddle, vest, and instruction. After a short paddle, we give you a very informative session explaining the bioluminescent bay’s unique ecology and the science behind the bright glow.

When the night is dark, and the stars are out, it is time to see the magic! Watch falling stars and witness Vieques’ bioluminescent bay shine like an aqua blue glowing cloud in this once-in-a-lifetime experience. The biobay must be seen to be believed!

Your two-hour kayak tour of the biobay includes pick-up/drop-off at Sun Bay or the Esperanza Malecon.

  • Come enjoy a kayak tour of the beautiful bioluminescent bay
  • We provide kayaks, paddles, and life vests
  • Total weight limit per kayak is 450 pounds
  • Minimum age to participate: one

If we can’t accommodate you online, feel free to reach out to our main office. We might be able to place you on a different tour.

Important Note

In compliance with DRNA regulations, there are no tours of the biobay in Vieques the day before the full moon, the day of the full moon, and the day after the full moon each month.

Please click below to help plan your biobay tour dates.