Puerto Rico’s Bioluminescent Bays

Experience the magic of Puerto Rico’s magnificent Bio Bays by kayak, pedal boat, or powerboat on these top-rated tours

Bio Bay Kayak Tour

Bio Bay Kayak Tour

Kayaking Puerto Rico

Laguna Grande

Sure to be one of the highlights of your trip, come paddle through a stunning mangrove channel and immerse yourself in a world of glowing waters, star-filled skies, and protected wildlife. Ages 6 and over.

Book Now
Bio Bay with Transportation from San Juan

Bio Bay with Transportation from San Juan

Puerto Rico Access Tours

Laguna Grande

Bring excitement to your vacation with this amazing night kayaking tour in the Bio Bay of Laguna Grande Reserve in Fajardo. Transportation provided for guests staying in and around San Juan. Ages 6 and over.

Book Now
Private Bioluminescence Kayak Tour

Private Bioluminescence Kayak Tour

Aquazul Tours

Laguna Grande

One way to make this trip even more special is by taking a private tour. Explore Laguna Grande with your close friends and family on this guided kayak tour. This private tour requires a minimum of 4 people to book.

Book Now
Parguera Bio Bay Guided Experience

Bio Bay Parguera Chiliboats Experience

Caribbean Chiliboats

La Parguera

Marvel at the magical phenomenon of bioluminescence, the result of millions of years of evolution. Enjoy easy pedaling, maximum stability, and comfort in our eco-friendly pedal catamarans without the need for a clear bottom.

Book Now
Bio Bay Kayak Adventure

Bio Bay Kayak Adventure

Kayaking Parguera

La Parguera

Book now and experience the most personalized guided kayaking trip, recognized as a top ranked activity in La Parguera. Enjoy modern tandem kayaks and equipment at Kayaking Parguera Tours, along with individual attention. Each tour is customized to meet the needs of the client. Ages 6 and over.

Book Now
La Parguera Bio Bay Boat Ride

La Parguera Bio Bay Boat Ride

Caribbean Breeze Adventures

La Parguera

The Luminous One is a boat ride to the original bioluminescent bay in La Parguera, where guests are able to swim in the bioluminescence. The total tour time is about an hour. Guests are allowed to swim for 20 minutes to preserve the organism and habitat. All Ages Welcome.

Book Now
Guided Clear Bottom Kayak Tour

Guided Clear Bottom Kayak Tour

Melaya's Tours

Mosquito Bay

Experience the magic of the brightest bioluminescent bay in the world, right here in Vieques. This incredible natural phenomenon can only be seen a few places on Earth and Vieques’ Mosquito Bay has only been increasing in brightness making it the brightest BioBay in the world by far. Both public and private tours available. Ages 3 and over.

Book Now

Experience the Magic of Puerto Rico’s Bioluminescent Bays

Puerto Rico is fortunate enough to be home to three of the five bioluminescent bays found in the world; Laguna Grande in Fajardo, La Parguera in Lajas, and Mosquito Bay in Vieques.

Puerto Rico’s bio bays are easily some of the most popular and awe-inspiring destinations on the island. Don’t miss an opportunity to kayak at night and watch the water illuminate in shades of blue, green, and white.

Are you wondering what makes the water in Puerto Rico’s bio bays sparkle and glow? The bays are populated by millions of microorganisms called dinoflagellates who make their food by photosynthesis, which is the source of this spectacular glow. A little agitation of the water - whether it be by a kayak’s paddle or you hand, and the water lights up with this magnificent microorganisms.

If you’re wondering when the best time to see the Bio Bays we’ll help you time your visit accordingly

Regardless of which of the three bays you choose, you won’t forget this amazing experience.