Clear Kayaks on Vieques BioBay: Bioluminescent Waters

Paddle through glowing water and watch every stroke light up

Clear kayaks on Vieques's Bioluminescent Bay is a 90-minute evening paddle where you operate the kayak through waters that glow with bioluminescent organisms. A live guide in English or Spanish accompanies you, and public transportation from nearby gets you to the launch. The bay's brightness peaks on new moon nights when the sky is darkest.

Step-by-step itinerary

Kayak tour and beach exploration

• Canoe tour in bioluminescent waters
• Visit beach area with horses and ruins

The experience

You're paddling your own clear kayak through water that lights up with each stroke. The bioluminescence is strongest on new moon nights when there's no competing light from the sky. The guide navigates the route through the bay nature reserve and points out constellations and local marine life as you go. Guides here are known for their knowledge of the bay's ecology and for stopping to take photos so you can capture the glow.

The paddle lasts 90 minutes total. Public transportation options run from town to the launch area, so you don't need a rental car or a separate transfer booking. Infants can come along if they sit on an adult's lap, and children from age 4 are welcome. The experience works for all fitness levels, though it's not suitable for travelers with spinal injuries or certain cardiovascular conditions.

After the paddle, there's a beach area nearby with restaurants and a chance to walk around the old ruins of a power plant and the remains of locomotives by the seawall if you want to stay longer.

What’s included

• Live guide in English or Spanish.
• public transportation access to the launch point.
• 90-minute paddle through the bioluminescent bay.

Before you book

Days and timesEvery day5 departure times: the first at 19:00, the last at 23:00

Book up toStart time

AgesAdult (22 to 50 years) · Senior (51 to 65 years) · Youth (13 to 21 years) · Child (4 to 12 years) · Under 4: can't be booked

GroupUp to 20

Live guideEnglish and Spanish

Meeting point and pickupNo hotel pickup: you go to the meeting point. Ends back at the starting point.

Cancellation and refundsFree cancellation up to 24 h before the start. After that, no refund.It may be canceled due to bad weather or if the minimum number of travelers isn't reached. If that happens, you're offered another date or a refund.

Prices and times updated yesterday

Good to know

Low physical effortPets welcomePublic transport nearbyNot recommended during pregnancyNot recommended with heart problemsNot recommended with back problemsInfants must sit on laps

Operated by The Show Tours

Is this one for you?Book this if you're staying in town without a car (public transit gets you there directly from your hotel), and time your visit for new moon nights when the bioluminescence shows brightest.

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Top questions

What languages is the tour guided in?

Live guide in English and Spanish.

Can children come?

Yes. Ticket types: Youth (13 to 21 years); Child (4 to 12 years). Children under 4 can't be included in the booking.

What happens if it rains?

It may be canceled due to bad weather. If that happens, you're offered another date or a refund. Free cancellation up to 24 h before the start.

What makes the bioluminescence glow brighter on some nights?

New moon nights produce the brightest glow because there's no moonlight competing with the bioluminescence. Checking the lunar calendar before you book will help you pick the best night for your paddle.

Do I need kayaking experience to book this?

No experience is required. The activity suits all fitness levels, and the guide leads the paddle through the bay at a pace that works for everyone.

How do I get to the launch point from town?

Public transportation options are available nearby, so you can reach the bay without renting a car or booking a separate transfer.

What's included in the 90 minutes?

The time covers the paddle through the bioluminescent bay with a live guide who explains the marine biology and constellations. The guide will also take photos for you during the paddle.