---
title: Bio Bay Kayak Tour in Fajardo
lang: en
type: tour
city: Puerto Rico
country: Caribbean
price: 81
currency: EUR
price_unit: per_person
availability: bookable
rating: 4.75
reviews: 2179
duration_minutes: 120
languages: [en, es]
free_cancellation: "true"
guidekin_pick: Fajardo by kayak?
rank_in_category: 55 of 70 (Day Trips)
schedule_checked: 2026-09-26
data_updated: 2026-10-12
canonical: https://guidekin.com/caribbean/puerto-rico/tours/bio-bay-kayak-tour-in-fajardo/
---

# Bio Bay Kayak Tour in Fajardo

**Guidekin's take:** A night paddle in tandem kayaks through the mangrove channel into Laguna Grande, the bioluminescent lagoon in Fajardo, with snacks, repellent and life jackets in the price. It runs year round, from age six, with a weight limit per kayak; no transport from San Juan. 4.75 from 2179 reviews at €81 per person.

**Fajardo by kayak?:** Tandem kayaks through mangroves into Laguna Grande, snacks, gear in, at €81 per person for 2h; drive yourself, from age six. 4.75 from 2179 reviews. Trade-off: Own transport to Fajardo; runs with six or more guests. (last checked September 19, 2026)

In our comparison: #55 of 70 in Day Trips, by rating weighted by review volume (table below).

## Overview

Experience the glowing waters of Fajardo’s famous Bioluminescent Lagoon with Puerto Rico’s most awarded aquatic adventure provider! Move your arms through the water on a tandem kayak, and watch how millions of microscopic plankton light up your hands in magical pixie dust spectacle. Paddles leave behind a swirl of blue light and stars cover the sky on this mystical night kayak expedition across Las Cabezas de San Juan Nature Reserve. Laguna Grande is the only bioluminescent lagoon in the world, and one of five year-round bioluminescent bodies of water in our globe!

## Before you book

- Meeting point: Once you arrive to Kayak Village in the…
- 5 start times: between 17:45 and 20:45
- Food included: Light snacks and Refreshments
- Fitness notes apply: see additional information
- Children from €80: ages 6 to 17

**Pickup:** No hotel pickup: everyone meets at the start point

## Key facts

- Price: from €81 per person
- Duration: 2h
- Rating: 4.75/5 from 2179 reviews (collected from Guidekin & Viator & Tripadvisor)
- Free cancellation (see policy below)
- Operator: Kayaking Puerto Rico
- Group: Shared tour
- Guide languages: English, Spanish
- Start times: 17:45, 18:15, 20:00, 20:30, 20:45
- Booking: Instant confirmation, mobile ticket
- Price checked on Viator: 2026-09-26

## Reviews

4.75 from 2179 ratings on Guidekin, Viator & Tripadvisor.
93% of ratings with a star breakdown are 4 or 5 stars: 2034 of 2179.

- 5 stars: 1905 (87%)
- 4 stars: 129 (6%)
- 3 stars: 64 (3%)
- 2 stars: 31 (1%)
- 1 star: 50 (2%)

### What reviewers say

Reviewers praise the guides and night paddling through mangroves; many report faint or absent bioluminescence

**Praised:**
- Friendly guides explain the lagoon, wildlife and night sky
- Patient instruction helps beginners and families learn to paddle
- Night paddling through the mangroves is enjoyable even when little or no glow is visible

**Complaints:**
- Some see bioluminescence, while others report a faint glow or none at all
- Some receive visibility warnings in advance, while others say poor conditions were not clearly disclosed
- Some get help against strong currents, while others report a difficult return with too little support
- Unpleasant smells in the water

Written by Guidekin from the 100 most recent English reviews on Viator & Tripadvisor (2026-06-15 to 2026-10-01); last checked 2026-10-04.

## What's included

- Kayaking 101 and Safety Pre Ride Instructions
- Light snacks and Refreshments
- Tandem (two-person) kayak
- Paddle through the Red Mangrove Forest
- Paddles, backrests and Extrasport USCG Approved life jacket
- Eco Friendly Insect Repellent

## Not included

- Gratuities

## Schedule

- Runs: Mon, Tue, Wed, Thu, Fri, Sat
- Departures: 17:45, 18:15, 20:00, 20:30, 20:45
- Schedule last checked: 2026-09-26
- 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

Once you arrive to Kayak Village in the area of Las Croabas, Fajardo. Meet your host at Kiosk #11, second one on your right side after entering the gate. Parking is available free of charge, on the roundabout towards the left side of the entrance. 
Map: https://www.google.com/maps/place/?q=place_id:ChIJE95asnWXBIwRygsUghk6_vc

Ends: back at the meeting point

## Good to know

- Service animals allowed
- Not recommended for travelers with spinal injuries
- Not recommended for travelers with poor cardiovascular health
- Travelers should have at least a moderate level of physical fitness
- Maximum Weight Limit: 240 lbs PER ONE GUEST | up to 425 lbs COMBINED PER KAYAK
- Minimum age is 6 years old | Participants Age 6-13 must be accompanied by an adult on the same kayak. Participants 14-17 must have an adult participating on the tour.
- Wear Comfortable clothes that can get wet (bathing suit shorts), shoes that can get wet (flip flops / water shoes), bring a towel and change of clothes (for after the excursion).
- Odd number parties will be assigned on double kayaks during the tour.
- Bring your cell phone during your travel (in the event that we need to contact you, or you need to contact us prior to the excursion)
- This excursion requires a minimum of at least 6 total participants in order to provide the tour. In the event this minimum is not met, we will call 1-2 days prior to the excursion to go over alternative options (i.e. reschedule for a different date or time that has the minimum requirement, payment options for a private excursion, or cancel without penalty)
- For safety reasons we requiere all guests are able to communicate in English or Spanish.
- Not recommended for travelers with back, neck, wrist, arm, leg problems, recent surgeries / injuries and/or cast.
- Not recommended for travelers who are prone to panic attacks
- Not permitted for pregnant travelers
- Maximum weight per person is 240 lbs

Booking asks for: weights

## Compared with other Day Trips

| Tour | Price | Duration | Rating | Group |
|---|---|---|---|---|
| **This tour · #55 of 70** | €81 | 2h | 4.75 (2179) | shared |
| [Arenales River Caving, Waterfall &Tropical Forest Secret Spring](/caribbean/puerto-rico/tours/arenales-river-caving-waterfall-tropical-forest-secret-spring/?format=md) | €114 | 7h | 4.98 (1776) | shared |
| [El Yunque Rainforest and Luquillo Kiosk Day Trip](/caribbean/puerto-rico/tours/el-yunque-rainforest-and-luquillo-kiosk-day-trip/?format=md) | €77 | 6h | 5.0 (608) | shared |
| [Self-Drive Mini Boat Snorkeling Tour to Icacos Island](/caribbean/puerto-rico/tours/self-drive-mini-boat-snorkeling-tour-to-icacos-island/?format=md) | €227 per group | 3h 30m | 4.96 (1969) | shared |

Ranked #55 of 70 in Day Trips by Guidekin score (rating weighted by review volume). Prices here run from €23 to €818, median €90; typical length 5h. 2 of 70 are private. Figures are live from the tour cards; the rubric is our handpicked set, not the whole market.

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/bio-bay-kayak-tour-in-fajardo/

Filters, the full catalogue and the URL contract for this city: https://guidekin.com/caribbean/puerto-rico/?format=md