
Fajardo | Eco Action Tours
Bio Bay Night Kayaking Tour Laguna Grande
★ 4.6 (900+ Google reviews)
Kayak through a red mangrove channel at Laguna Grande as bioluminescent organisms light up the water with every paddle stroke. A magical night adventure guided by certified crew.
Duration
2 Hours
Location
Fajardo
Ages
6+
Group size
30
Getting there
Cancellation
48hrs Free Cancellation
Local pick
Why we recommend it
Trip highlights
About this experience
Laguna Grande Bio Bay Tour Highlights
Magical Bioluminescent Display: Witness the mesmerizing glow of bioluminescent organisms as they light up the water with their ethereal blue-green luminescence. Experience the enchantment of nature’s light show in the darkness of the night.
Night Kayaking Adventure: Embark on a thrilling kayaking adventure through the tranquil waters of the bay. Paddle through the mangrove channel and explore hidden coves while surrounded by the beauty of the natural landscape.
Educational Experience: Learn about the fascinating science behind bioluminescence and the ecological importance of these microscopic organisms. Gain insights into the delicate balance of Laguna Grande ecosystem and the efforts to protect its biodiversity.
What's included
- Two persons sit-on-top Kayak and paddles.
- Personal floating device (life vest) approved by US Coast Guard.
- Frontal and back low intensity night lights on kayaks.
- Mosquito repellent.
- Kayaking basic training and safety instructions.
- Experienced bilingual (English/Spanish) tour guides.
- Snacks: granola bars, potatoes chips, and cold bottled water (After the tour).
- Free parking (First come first serve basis)
Not included
- Towels
- Change of clothes
- Tips for tour guides
- Personal waterproof electronics
- Waterproof cases for phones
Bring your own
Pricing
From $54
Same price as booking direct with Eco Action Tours. Secure checkout through FareHarbor.
Itinerary
- Arrival and check-in at Las Croabas (arrive 15 minutes early recommended).
- Group waivers, insect repellent, kayak 101 safety briefing, lifejacket fittings and safety lights (approx. 45 minutes).
- Shore-to-shore guided kayak tour in water (approx. 2 hours).
- Return to shore for snacks, cold water and closing comments (approx. 15 minutes).
Additional Info
Check-in details
- Arrival Time: Check-in must be completed 30 - 45 minutes prior to your scheduled departure.
- Required Documents: You will be asked to present the credit card used for payment along with a matching government-issued photo ID. Credit card account holders must participate in the tour. Both names on the card and ID must match.
- Parking: Parking is available on a first-come, first-served basis. Arrive early to secure your spot.
- Late Arrivals: Late arrivals will not be allowed to join the tour, and no refund or rescheduling will be available. Please plan your commute accordingly, especially if coming from San Juan or the metro area. We recommend departing at least 2 hours before your scheduled check-in time to avoid traffic delays.
Restrictions
⚠️The maximum weight limit is 240 lbs. (109 kg.) per person (no exceptions). For safety, weight checks will be conducted before each tour. Participants exceeding the individual weight limit will not be allowed to participate, and no refunds will be issued. Please inform each person from your party.
⚠️Minimum Age: 6 years old. Participants age 6-13 must be accompanied by an adult on
the same kayak. Participants ages 14-17 must have an adult participating in the tour.
⚠️The following guests cannot participate: pregnant women and guests with a recent surgery. Guests with neck, back, arms or leg problems or wearing a cast. Guests with heart conditions, epilepsy, and/or dizziness.
⚠️Guests who show signs of intoxication by drugs or alcohol will not be admitted on this tour. Guides reserve the right to cancel the tour at any time in the event of disorderly conduct, drug or alcohol use, or any other participant behavior that threatens the safety of the group. In such cases, the tour will be charged in full.
⚠️Eco Action Tours does not provide refunds to any guest who is not allowed to participate in the tour due to non-compliance with the tour restrictions disclosed prior to booking. Additionally, if any party members choose to opt out of the tour because another member has been denied participation, all members will still be charged in full.⚠️
We reserve the right of admission.
Disclaimers
Tandem Kayaks: Odd number parties will be merged on a shared kayak. We cannot accommodate 3 guests to a kayak.
Bioluminescence is an unpredictable natural phenomenon that cannot be guaranteed since is affected by different natural factors.** Therefore, the bioluminescence intensity can vary from one day to another from very visible to non-visible. Eco Action Tours is not responsible if bioluminescence is not visible. However, we guarantee that this adventurous night kayaking tour in Laguna Grande will be enjoyed by you and your family.
What guests say
Where to meet
Eco Action Tours, Kayak Village #6, Las Croabas, Fajardo
Check-in runs 30 to 45 minutes before departure. Bring the card you booked with and a matching photo ID.
Parking is free, first come first served. From San Juan it's about 1 hour 20 minutes by car; the operator suggests leaving 2 hours before check-in to beat traffic. Late arrivals can't join the tour.
FAQ
Do I need kayaking experience?
No. The tour is built for beginners. You get a basics and safety briefing before launch, and guides coach anyone who has trouble on the water. Kayaks are tandem, so you paddle with a partner.
How old do kids need to be?
The minimum age is 6. Kids 6 to 13 share a kayak with an adult, and teens 14 to 17 need an adult on the tour.
Is there a weight limit?
Yes, 240 lbs (109 kg) per person, with no exceptions. Weight checks happen before the tour.
Will I definitely see the glow?
It isn't guaranteed. Brightness changes night to night with weather, water temperature and the moon, and darker nights are best. The tour runs rain or shine. Our best time to visit guide covers the best months and moon phases.
Can I swim in the bay?
No. Swimming isn't allowed in Laguna Grande. You'll still get wet getting in and out of the kayak, so wear clothes that can get soaked.
How far is Fajardo from San Juan?
About 1 hour 20 minutes by car. If you don't have a car, the bio bay tour with San Juan transportation includes round-trip pickup.
What is the cancellation policy?
Cancel at least 48 hours before check-in for a full refund, by phone with the operator. Same-day bookings are final sale, and no-shows or late arrivals are charged in full. Groups of 10 or more need a week's notice. If the operator calls off a tour for weather, you can reschedule or get a full refund.
Who can't take this tour?
Pregnant guests, anyone with a recent surgery, and anyone with neck, back, arm or leg problems, heart conditions, epilepsy or dizziness. Participants also need to be comfortable in the dark.
Ready to book?
Bio Bay Night Kayaking Tour Laguna Grande with Eco Action Tours. Pick a date to see live availability. Same price as booking direct.

