Bahia fosforescente fajardo: Bio-Bay in Fajardo by Kayak – A Sparkling Experience
Kayaking Laguna Grande Bio Bay in Fajardo, Puerto Rico
What is a Bio Bay?
Bio bay refers to the Bioluminescence (bio = life, luminescence = light) single cell marine plankton known as dinoflagellates that literally glow when agitated. These tiny creatures emit a greenish blue sparkle in the water when agitated (or moved) by anything it comes into contact with.
Where are the Bioluminescence Bays?
There are five bioluminescent bays in the world: Halong Bay in Vietnam and Luminous Lagoon in Jamaica plus the remaining three Bahía Bioluminiscente are located in Puerto Rico. Mosquito Bay in Vieques (separate island to the East that is part of the territory of Puerto Rico), La Parguera in Lajas on the Southwest corner of the island, and finally the closest bio bay to San Juan (and easiest to get to) is Laguna Grande located in Fajardo on the Northeast corner of the island.
Do I Need a Reservation for Laguna Grande Bio Bay?
Short answer, Yes.
Long answer, if you have your own kayak and equipment you could paddle through the mangroves to the bay and back on your own. It is a straight path in and back out. The water current flows toward the bio bay from the town of Las Croabas, where most organized tours depart from.
Bio Bay Kayak Tour Company Van with Trailer
If you do not have your own equipment, then you need to make a reservation with one of the established tour companies. They do not have extra equipment (or ability to collect payment) for walk-ups, so plan your tour at least a few days in advance. Book as early as possible to avoid a sold out tour.
When is the Best Time to Visit the Bio Bay?
The dinoflagellates are not very bright and are best viewed in complete darkness. Even the light from the full moon will diminish your view, so the best time is during the new moon when the night sky is the darkest. There are sunset tours available and the tour guides will attempt to demonstrate the plankton glow under a tarp or cover, but it will be difficult to see, if at all.
How to Get to Laguna Grande Bio Bay?
Laguna Grande is located at the far Northeast tip of Puerto Rico in the municipality of Fajardo. PR-3 road from San Juan is the most direct road to Fajardo, then Avendia El Conquistador to the 987 road directly to the town center of Las Croabas. There is parking available at the children’s park (Parque La Juventud). The bio bay is visible from the El Conquistador and an easy walk for guests staying at the El Conquistador Resort.
Las Croabas Children’s Park, Fajardo Puerto Rico with views of El Conquistador Resort in the background
What to expect on the Bio Bay Kayaking Tour?
There will be several trucks and trailers of kayaks for each of the tour companies. Many of the names are very similar. Double check the exact name of the tour group for your reservation, then walk along the sidewalk to find your group for check in. To reduce the congestion in the mangroves and on the lagoon, the tour companies stagger the start times for tours.
Las Croabas Kayak tour check in for Laguna Grande Bio Bay, Fajardo Puerto Rico
After check in, there is a safety briefing, guests are paired off, then life vests are distributed. Most of the tour companies run double kayaks for two people, the smaller person is usually in front. For night kayaking, the person at the back of the kayak will have a small (red or yellow) light on the back of the life vest. There will be at least one tour guide in front and back, depending on the size of the tour. Kayakers follow the light in front to navigate the narrow mangrove channel out to the lagoon and back. Flashlights will destroy your night vision and essentially blind you for a few minutes, so avoid bright flashlights or camera flash.
The mangroves are very dark but only about 3 feet deep (in case you tip over in the kayak, just stand up). There are plenty of insects and mosquitos so apply mosquito spray before check-in.
How Bright is the Glow of the Dinoflagellates?
The brightness of the plankton depends on the growth cycle of the dinoflagellates, how many dinoflagellates are in the lagoon, and how dark the night sky is.
We went on the new moon during the brightest time of the growth cycle. The dinoflagellates do not emit a continuous glow, they only light up when agitated. The light is more like glitter sparkling in the water and is best viewed by moving the kayak paddle in the water. There are spots in the water with a higher concentration of plankton, so we paddled our kayak around the lagoon hunting for the brightest concentration.
I was dunking and shaking my GoPro waterproof camera in the water and was still unable to film the glow, even though I could see the sparkle very clearly with my naked eye. This is where night vision is critical and anyone with a flashlight or camera flash will ruin the experience, at least for a few minutes until your eyes readjust to the darkness.
Only a small patch of water will sparkle, and it is only visible while there is movement at only very close range. I could not see the glow of dinoflagellates under the kayak next to me, it was too dim that far away.
What to Wear?
Getting in and out of the kayak requires wading through (dark) shallow water. Sturdy water shoes are the most important item to wear. Fast drying shorts and tee shirt are ideal for the trip. Getting in and out of the kayak is the part where most people get a bit wet. Clip your phone or dry bag to your life vest to avoid losing anything in the water.
Plan on getting wet. Even if you do not tip over in the kayak, you will probably get wet. It does rain in the mangroves and the lagoon, plus occasional splashing from the kayak paddles. Swimming is not permitted in the lagoon.
Is it Worth it?
Considering there are only five locations in the world to view this natural phenomenon, I thought it was absolutely worth the adventure. Our tour guides were charming and informative. I would have been disappointed not to see the plankton sparkle, but it would still be an enjoyable night kayaking.
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Author JenPosted on Categories Activities, Caribbean, Puerto Rico, TravelTags Adventure, date night, healthy, kayak tour, Kayaking, Living in Puerto Rico, nature, nature lovers, relaxing, tourist attraction, travel, travel guide, wellness
Kayak en Fajardo y la bahía bioluminiscente
Cuando supimos que la próxima actividad iba a ser arriba de un kayak, paniqué.
Me imaginé cayéndome el agua, intentando subirme de nuevo al bote mientras todos me esperaban a las risas. Pero no podía decir que no (y en el fondo tampoco quería). La propuesta no se trataba del deporte por el deporte en sí mismo, sino de un medio para llegar a uno de los espectáculos naturales más increíbles que ofrece Puerto Rico: una laguna bioluminiscente).
Lo dije en un post hace unos días: soy un horror haciendo deportes. No me sale, no me gusta, me da vergüenza. Generalmente estoy muy a gusto con mi cuerpo y sus limitaciones, pero cuando se trata de hacer deportes (una actividad que generalmente carece de cualquier intimidad) entro en pánico y me abatato. Todos me miran, se que no coordino nunca con la pelota o la raqueta o lo que sea que haya que usar, y me pongo en estado de “que tremendo el papelón que estoy haciendo, mejor me quedo quieta capaz nadie se da cuenta que estoy acá”. Por eso, cuando supimos que la próxima actividad iba a ser arriba de un kayak en Fajardo, para recorrer la bahía bioluminiscente, paniqué.
Me imaginé cayéndome el agua, intentando subirme de nuevo al bote mientras todos me esperaban a las risas. Pero no podía decir que no (y en el fondo tampoco quería). La propuesta no se trataba del deporte por el deporte en sí mismo, sino de un medio para llegar a uno de los espectáculos naturales más increíbles que ofrece Puerto Rico: una laguna bioluminiscente).
*Este post forma parte del blogtrip organizado por la cadena IHG para promocionar sus Escapes Fantásticos. Como siempre, el contenido es 100% subjetivo y personal.
La bioluminiscencia es un fenómeno generado por unos pequeños organismos que reaccionan químicamente al movimiento. Aunque por lo general todo siempre ocurre a grandes profundidades, en la laguna de Fajardo se puede ver a nivel del mar. Sólo basta con que no haya luna llena, revolver un poco el agua y abracadabra: la laguna se vuelve un manto de tintineos turquesas que parecen magia. ( Sí, les puedo asegurar que se ve como en las fotos).
Se complica un poco hacer fotos de noche (y más si te quedás sin batería porque te pasaste todo el día haciendo snorkel…) 🙂 Esta foto es de Daniel Tirado, un video blogger que viajó con nosotros, y que es de los que piensa que es mejor pedir perdón que pedir permiso (aunque eso implique joder el ecosistema para siempre)… Si puedo dar una sugerencia, en este caso lo mejor es acatar las normas y no zambullirse. (Así evitamos que las luces se apaguen por contaminación!)
Lo primero que hicimos al llegar fue una mini clase de kayak. A diferencia de lo que suponía, remar en kayak no me resultó para nada difícil, y hasta puedo decir que lo disfruté desde el comienzo. El andar suave por entre los manglares me pareció casi como deslizarse, y hasta me animé a hacer algunas fotos. (Lo cual es un buen indicio: ¡si pude hacerlo yo, puede hacerlo cualquiera!) Eso sí, es un trabajo de a dos, por lo que les recomiendo buscarse un buen compañero, y eso no quiere decir alguien que sepa remar bien, sino alguien que pueda reírse si se van contra los árboles…¡y no enojarse porque uno estaba haciendo fotos en vez de remar!
Mi buen compañero…
Cuando llegamos a la laguna era casi de noche.