Adventure Collective
Biobay Kayaking Tour in Fajardo, Puerto Rico - San Juan

Biobay Kayaking Tour in Fajardo, Puerto Rico

San Juaneasy

Difficulty

easy

Duration

2–3 hours

Fitness Level

Suitable for beginners with basic fitness; ability to paddle for up to two hours is recommended.

Overview

Explore Puerto Rico's glowing Bioluminescent Bay on a private kayak tour in Fajardo. Paddle under the stars and experience the magic of nature’s own light show in this unforgettable nighttime adventure.

Kayak
Water Activities
San Juan, San Juan

Biobay kayaking tour Fajardo

Ages 6+ • 5 Hours • With 2 Hours of Kayaking

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Adventure Photos

Biobay kayaking tour Fajardo photo 1

About This Adventure

Duration

  • 2 hours kayaking
  • 5 hours trip total

About

  • Bioluminescence is one of planet Earth’s best-kept secrets. Tiny organisms make the water glow at night. They found the perfect place to live in the Fajardo Bio Bay. Stir the water of the Bioluminescent Bay and lots of sparkles will activate. Glowing trails will swirl and flow with the water as we paddle our kayaks is this amazing lagoon.

  • We give you an introduction of how to use the equipment, easy even for first-timers in a kayak.

  • You will learn about the ecosystem and kayak by a channel surround by a mangrove forest that makes a tunnel.

  • In clear days we can see the constellations

  • The kayaking duration is approximately 2 hrs.

  • Skill Level moderate

  • We provide the paddles & life vest

  • The tour will be lead by a team member at the beginning of the group and another one at the end

  • We kayak in a line in the beginning and at the end (2 miles total)

  • 2 ppl per kayak (if are you by yourself don’t worry we will help with that)

  • Maximum combined weight is 400 pounds

  • Keep in mind we are visiting a natural environment and the glowing phenomenon and brightness can vary.

Policies and Restrictions:

  • Eating, drinking, or smoking inside our natural reserve is prohibited
  • Swimming is not allowed. From April 2009, the Department of Natural and Environmental Resources (DRNA) prohibited this activity to protect the micro-organisms (“dinoflagellates”) living in the Bio-Bay.
  • The tour is not canceled on rainy days
  • Only available on dates on booking calendar, our dates take into account the lunar schedule ( we do not go out on the full moon cycle )
  • Ages 5 years and up (pregnant women beyond their 5 months, people with epilepsy, back problems, recently undergone surgery, or have a heart condition, not recommended)

Recommendations:

  • Eat a late lunch or dinner before your pickup time.
  • We recommend wearing your flip flops
  • Swimsuits on
  • One towel per person

Adventure Tips

Book Nighttime Tours for Maximum Glow

Bioluminescence is best seen in complete darkness, so opt for tours after sunset to experience the full effect.

Wear Eco-Friendly Sunscreen

To protect the delicate ecosystem, use biodegradable sunscreen before your tour.

Waterproof Your Electronics

Bring waterproof cases or dry bags for phones and cameras to avoid damage during kayaking.

Bring a Change of Clothes

You might get wet while kayaking, so having dry clothes handy for after the tour is recommended.

Local Insights

Wildlife

  • Bioluminescent dinoflagellates illuminating the water
  • Mangrove tree crabs along the shoreline

History

The Fajardo Bioluminescent Bay is one of the brightest in the world due to its unique ecosystem and protected mangrove forests.

Conservation

Local organizations work to minimize light pollution and human impact, ensuring the bay's glowing waters remain vibrant for future generations.

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Adventure Hotspots in San Juan

Frequently Asked Questions

Recommended Gear

Life Jacket

Essential

Provides safety and is required during the kayaking tour.

Waterproof Camera or Case

Captures the stunning bioluminescent waters without risking damage to your electronics.

Bug Repellent

Essential

Protects against mosquitoes, especially during warmer months near the mangroves.

summer specific

Light Jacket or Layer

Keeps you warm during cooler, breezy nights while out on the water.

winter specific