---
title: Vieques island Biobay Kayaking Tour
lang: en
type: tour
city: Puerto Rico
country: Caribbean
price: 53
currency: EUR
price_unit: per_person
availability: bookable
rating: 4.76
reviews: 490
duration_minutes: 90
languages: [en, es]
free_cancellation: true
guidekin_pick: Mosquito Bay in clear kayaks
rank_in_category: 52 of 71 (Day Trips)
schedule_checked: 2026-09-19
data_updated: 2026-09-20
canonical: https://guidekin.com/caribbean/puerto-rico/tours/vieques-island-biobay-kayaking-tour/
---

# Vieques island Biobay Kayaking Tour

**Guidekin's take:** Clear kayaks on Mosquito Bay in Vieques, the brightest bioluminescent bay in the world, with a guide, life jackets and the shuttle from the meeting point in Esperanza. You must reach Vieques yourself by ferry or plane, booked weeks ahead; tours leave on time and two person kayaks carry a shared weight limit. 4.76 from 490 reviews at €53 per person.

## Overview

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

## Key facts

- Price: from €53 per person
- Duration: 1h 30m
- Rating: 4.76/5 from 490 reviews (collected from Guidekin & Viator & Tripadvisor)
- Free cancellation (see policy below)
- Operator: Alikei Adventures

## Tour options

Prices are the operator's current list price for two travellers (whole euros); options sold only to bigger parties say so; pick the option on the booking page.

| Option | Price | Guide languages | Details |
|---|---|---|---|
| Clear kayak biobay tour | €53 / person | English, Spanish | Clear kayak |
| Late tour | €80 / person | English, Spanish | Late tour |

## What's included

- Transportation from meeting point to Biobay and back
- Clear Kayaks & paddles
- Life Jackets
- Guide (Spanish, English)

## Itinerary

1. **Experience the Magic of the World’s Brightest Bioluminescent Bay Step into a ...** (1h 30m) - Experience the Magic of the World’s Brightest Bioluminescent Bay Step into a glowing world beneath the stars with our clear kayak tours of Mosquito Bay, Vieques PR — officially recognized as the brightest bioluminescent bay on Earth! paddle through glowing waters in a...

## Schedule

- Runs: daily
- Departures: 9 start times between 18:30 and 23:30
- Schedule last checked: 2026-09-19
- These are published departures, not a live seat count; availability is confirmed at checkout.

## Cancellation

For a full refund, cancel at least 24 hours before the scheduled departure time.

## Meeting point

We meet across the street from the sunbay beach entrance/sign 
our hours change with the seasons ,but our meeting time will always be *25mins before your tour time:) EXAMPLE: your tour time is 7pm we will meet you at 6:35pm
or if your tour is 7:30pm we meet 7:05pm same applies to all tour times :)

## Good to know

- Infants are required to sit on an adult’s lap
- Not recommended for travelers with spinal injuries
- Not recommended for pregnant travelers
- Suitable for all physical fitness levels
- Not recommended for wheelchairs/strollers due to very rocky shorline and concrete step down
- Note, Vieques is a seperate island from puerto rico make sure you plan ferry/flight tickets to the island 2/3weeks in advance
- service animals allowed only if they are small enough to sit on your lap in the kayak
- Weight limit is about 260 per person. we have 2 person kayaks with max weight as 400lbs the weight needs to distributed between 2 people for the kayaks to not flip. if you have someone over 260lbs please let us know

## How it compares in Day Trips

Ranked **#52 of 71** by Guidekin's weighted score (rating weighted by review volume).

Alternatives worth comparing:

1. [arenales-river-caving-waterfall-tropical-forest-secret-spring](https://guidekin.com/caribbean/puerto-rico/tours/arenales-river-caving-waterfall-tropical-forest-secret-spring/?format=md) — 4.98 (1775)
2. [el-yunque-rainforest-and-luquillo-kiosk-day-trip](https://guidekin.com/caribbean/puerto-rico/tours/el-yunque-rainforest-and-luquillo-kiosk-day-trip/?format=md) — 5.0 (598)
3. [self-drive-mini-boat-snorkeling-tour-to-icacos-island](https://guidekin.com/caribbean/puerto-rico/tours/self-drive-mini-boat-snorkeling-tour-to-icacos-island/?format=md) — 4.96 (1945)

Full list: https://guidekin.com/caribbean/puerto-rico/day-trips-from-san-juan/?format=md

## More in Puerto Rico

- All Puerto Rico tours: https://guidekin.com/caribbean/puerto-rico/?format=md
- This page as HTML: https://guidekin.com/caribbean/puerto-rico/tours/vieques-island-biobay-kayaking-tour/


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