Adventure Collective
Fajardo Bio Bay Kayak Tour in Puerto Rico - San Juan

Fajardo Bio Bay Kayak Tour in Puerto Rico

Fajardoeasy

Difficulty

easy

Duration

2 hours

Fitness Level

Suitable for all fitness levels; basic paddling ability recommended but instruction provided.

Overview

Paddle through glowing mangrove canals on a magical 2-hour kayak tour in Puerto Rico's bioluminescent bay. Led by a Marine Biologist, this experience is perfect for all skill levels. Discover nature’s glowing secret under the stars.

Kayak
Ceiba, Ceiba

Fajardo Bio Bay Kayak Tour

2 Hours • Ages 6+

Select participants and date

Adventure Photos

Fajardo Bio Bay Kayak Tour photo 1

About This Adventure

Experience the magic of Puerto Rico's bioluminescent waters on a captivating 2-hour kayak tour. Guided by a certified Marine Biologist, paddle through glowing mangrove canals under the stars. This unforgettable adventure is perfect for all skill levels, offering a rare glimpse into one of nature's most enchanting phenomena.

Duration: 2 Hours (Weather permitting)

Prepare yourself for an experience of a lifetime! Your eyes won’t believe what they are seeing; you will wonder… Is it magic? A hallucination? Hollywood special effects? Then you realize that these are truly enchanted waters of Puerto Rico!

  • Witness the bioluminescence of Puerto Rico's enchanted waters
  • Guided by a certified interpretive Marine Biologist
  • All required safety equipment provided
  • Meeting time: 6pm & 8pm (Times might change depending the season. If so we will contact you in advance.)

Includes

  • Specialized equipment (2 person kayak etc.)
  • Professional field guides
  • Water & snacks
  • Bug repellent
  • Kayak “Lesson 101” before the trip Safety orientation

Transportation $35 per person (Cost includes roundtrip transportation)

*Rates include $3 DNR fee

Know Before You Go

  • Each Bio Bay tour is guided by a certified interpretive Marine Biologist trained in First Aid & CPR
  • Skill Level: For Everyone (kids 6 years and up)
  • This is a 2-person kayak tour. Maximum weight limit per person is 200 pounds.
  • You will get very wet, we recommend bringing extra clothes and towel for after the tour
  • All guests must be able to row their kayaks by themselves. One of the requirements is that you are able to get in and out of the kayak on your own and be able to maneuver it. If you are an unexperienced kayaker we highly suggest you choose the earlier tour.

Launch Site & Directions

Las Croabas, Fajardo, Puerto Rico

Drive Time: 1 hour 20 minutes from Metro San Juan to Fajardo Bio Bay (Directions will be provided in your confirmation email)

Drive Time: 40 minutes from Humacao, Palmas Del Mar to Fajardo Bio Bay (Directions will be provided in your confirmation email)

Maximize your experience by experiencing all that Vieques and Culebra has to offer

Once you book your bio bay tour look for the codes at the top of your email and use them to book any of our Snorkel or Dive tours and receive $10 per person

Adventure Tips

Wear lightweight, quick-dry clothing

Opt for garments that dry quickly and won't weigh you down in case of splashes.

Bring a waterproof flashlight

A flashlight covered with red cellophane helps you see without disturbing the bioluminescence.

Use biodegradable insect repellent

Protect yourself from mosquitoes without harming the sensitive mangrove ecosystem.

Avoid touching or disturbing the water excessively

Minimize splashing to preserve the bioluminescent effect and respect marine life.

Local Insights

Wildlife

  • Glow-in-the-dark dinoflagellates causing bioluminescence
  • Mangrove tree crabs often seen along the banks

History

The Fajardo Bio Bay is one of the few bioluminescent bays worldwide, shaped by centuries of mangrove growth and protected by local conservation efforts.

Conservation

Tour operators work closely with environmental organizations to minimize human impact and support ongoing research into the bay’s ecosystem.

Select participants and date

Adventure Hotspots in San Juan

Frequently Asked Questions

Recommended Gear

Quick-dry clothing

Essential

Keeps you comfortable and dry during the tour’s humid and warm conditions.

summer specific

Waterproof dry bag

Essential

Protects your personal items like phones and cameras from water damage.

Reusable water bottle

Essential

Stay hydrated throughout your adventure without needing single-use plastics.

Headlamp or flashlight with red filter

Useful for pre- and post-tour navigation without disturbing the bioluminescent organisms.