

Laguna Grande
912 Reviews
During the day, Laguna Grande in Fajardo looks like other bays along the tropical Puerto Rican coastline. But come nightfall the bioluminescent lagoon glows fluorescent, thanks to pyrodinium bahamense, microscopic plankton that thrive in its shallow Caribbean waters and glow when disturbed.
Laguna Grande, Fajardo
Laguna Grande Tours
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Bio Bay Kayak Tour in Fajardo
208
Take a night kayaking tour from Las Croabas, through the mangrove channels of Las Cabezas de San Juan Nature Reserve to Laguna Grande. Here you can find the billions of microscopic plankton that live in the water and light up at the touch of your hand to create a beautiful, iridescent glow in the water. Learn about this natural phenomenon and its fragile ecosystem from your informative guide as you paddle through the lagoon.
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From
$57.98
From
$57.98
Face masks required for travelers in public areas
Face masks required for guides in public areas
Hand sanitizer available to travelers and staff
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El Yunque Rainforest Off the Beaten Path and Bio Bay Kayaking Combo Tour
334
Spend an adventurous day exploring two of Puerto’s most incredible natural wonders on this full-day excursion to hike in the El Yunque Rainforest and kayak at the island’s famed Bioluminescent Bay. Start your morning with a hike in the only tropical rain forest in the United States National Forest system, enjoying incredible mountain views and an optional waterfall swim to cool off. Then continue with a nighttime kayaking trip to the magical Bioluminescent Bay, which features a unique variety of plankton that glow when the water is touched or moved. Your Puerto Rico outdoor adventure also includes round-trip hotel transport, professional guide, and national park fees.
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From
$155.00
From
$155.00
Face masks required for travelers in public areas
Face masks required for guides in public areas
Face masks provided for travelers
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Bioluminescent Bay Night Kayaking Tour 8:00pm | Laguna Grande, Fajardo
29
Experience the wonder of bioluminescence close-up, with a guide to lead the way and provide commentary, on this evening kayak tour from Fajardo. Get instructions on kayaking if you’re a novice, and paddle along a mangrove channel to reach the bioluminescent bay at Laguna Grande. Then, marvel at the blue lights and use your oars to create illuminated trails in the water. All kayaking equipment is included for your convenience.
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From
$50.00
From
$50.00
Face masks required for travelers in public areas
Face masks required for guides in public areas
Face masks provided for travelers
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Bio Bay Night Kayaking - 8:00pm Round-trip Transportation from San Juan Area
12
Experience the natural phenomenon of Puerto Rico’s Bioluminescent Bay during this evening kayak tour. Enjoy pickup from your hotel in the Old San Juan, Condado, and Isla Verde areas and head to the departure point for the tour. Experience the glistening waters change to a blue-green color as you paddle and learn about this phenomenon from your tour guide. This small-group kayak tour is suitable for all ages and physical conditions.
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From
$100.00
From
$100.00
Face masks required for travelers in public areas
Face masks required for guides in public areas
Face masks provided for travelers
Learn More

Laguna Grande- Bioluminescent Bay Evening Kayak Adventure
43
Laguna Grande, also known as “The Bio Bay”, has long been the most sought after attraction for visitors of Puerto Rico. Touted by most as an “indescribable” experience, let the magic of the bioluminescence sparkle and dance in the water beneath you. Allow professional guides to walk you through safety, a crash course in kayaking, and then assist you into your vessel. We will guide you into Laguna Grande amongst the nature of mangroves, birds, iguanas, and even the occasional star fish to be seen. All the while dazzling you with knowledge of the history, nature, and ecosystem that creates this wonder of the world.
Check-in varies throughout the year with the sunset. Tour length is typically 2 hours.
Highlights:
- Bio Bay Night Kayaking – Through the mangrove forest of Laguna Grande in Las Cabezas de San Juan Reserve.
- Chance to experience the glow of bioluminescent water.
- Wheelchair Accessible – Adaptations for guest with special needs and disabilities.
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From
$64.75
From
$64.75
Face masks required for travelers in public areas
Face masks required for guides in public areas
Face masks provided for travelers
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Bioluminescent Bay Night Kayaking Tour 6:30pm in Laguna Grande Fajardo
122
Paddle a kayak through the peaceful waters of Fajardo's mangroves on the way to the Bioluminescent Bay during this evening tour. You are provided with all equipment and instruction, so even beginners can participate. Follow your guide's lead and listen to in-depth commentary as you travel, arriving at the Bioluminescent Bay at dark to see the water light up beneath you.
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From
$48.00
From
$48.00
Face masks required for travelers in public areas
Face masks required for guides in public areas
Face masks provided for travelers
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Bioluminescent Bay Night Kayaking 6:00pm | Laguna Grande | Fajardo
8
Our Adaptive Paddling Program provides ample opportunity for creativity and many unique opportunities for anyone who would like to try kayaking for the first time. Also, if you have some special challenges, we can address these issues so that you too can enjoy the freedom that kayaking affords. Water is the ultimate equalizer. Join us for a tour today!
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From
$50.00
From
$50.00
Face masks required for travelers in public areas
Face masks required for guides in public areas
Face masks provided for travelers
Learn More

Bioluminescent Bay Tour 6pm| Night Kayaking | Fajardo Bay
2
Did you know that Puerto Rico has three bioluminescent bays? There are very few of these in the world and Puerto Rico is fortunate enough to have three major bioluminescent bays. This is an adventure you should not miss while in Puerto Rico. Paddle your way through the mystical mangrove channel leading to Laguna Grande, where you get to meet our glowing friends, the Pyrodinium Bahamense, microscopic planktons capable of producing natural light when the water is stirred!
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From
$99.00
From
$99.00
Face masks required for travelers in public areas
Face masks required for guides in public areas
Face masks provided for travelers
Learn More

Bio Bay Night Kayaking with transportation from San Juan area
2
Did you know that Puerto Rico has three bioluminescent bays? There are very few of these in the world and Puerto Rico is fortunate enough to have three major bioluminescent bays. This is an adventure you should not miss while in Puerto Rico. Paddle your way through the mystical mangrove channel leading to Laguna Grande, where you get to meet our glowing friends, the Pyrodinium Bahamense, microscopic planktons capable of producing natural light when the water is stirred!
…More
From
$128.21
From
$128.21
Face masks required for travelers in public areas
Face masks required for guides in public areas
Face masks provided for travelers
Learn More

Bioluminescent Bay Night Kayaking | 8:00PM
6
Our Adaptive Paddling Program provides ample opportunity for creativity and many unique opportunities for anyone who would like to try kayaking for the first time. Also, if you have some special challenges, we can address these issues so that you too can enjoy the freedom that kayaking affords. Water is the ultimate equalizer. Join us for a tour today!
…More
From
$50.00
From
$50.00
Face masks required for travelers in public areas
Face masks required for guides in public areas
Face masks provided for travelers
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Rainforest, Waterslide, Los Kioskos at the Beach, and Bio Bay!
Explore Puerto Rico's natural treasures like a local! Rather than watching through the window of a tour bus, see, smell, hear, touch, and taste what makes Puerto Rico the enchanted island!
When entering El Yunque we will venture on a nature walk through the lush canopy that is suitable for all ages! Making our way to the calm waters of La Barrigona you will be able to swim or relax and take in the unprecedented scenery. The last stop in the rainforest will be at Las Paylas, a natural waterslide that is coveted as a hidden gem by those that call the island home.
Heading to the famous Luquillo Beach and Los Kioskos you will experience local culture and the essence of Puerto Rico. Relax with amazing food, drinks, music, and the sun coming down over the Atlantic Ocean.
The grand finale is the most highly coveted adventure in Puerto Rico, the Bio Bay! Enjoy a casual evening kayak trip where the glowing water dances beneath you in what can only be called an indescribable experience!
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From
$174.11
From
$174.11
Face masks required for travelers in public areas
Face masks required for guides in public areas
Face masks provided for travelers
Learn More

Bioluminescent Bay Night Kayaking 6:00pm | Transportation from San Juan
Our Adaptive Paddling Program provides ample opportunity for creativity and many unique opportunities for anyone who would like to try kayaking for the first time. Also, if you have some special challenges, we can address these issues so that you too can enjoy the freedom that kayaking affords. Water is the ultimate equalizer. Join us for a tour today!
…More
From
$100.00
From
$100.00
Face masks required for travelers in public areas
Face masks required for guides in public areas
Face masks provided for travelers
Learn More

Bioluminescent Bay Night Kayaking 8:00pm | Transportation from San Juan
1
Our Adaptive Paddling Program provides ample opportunity for creativity and many unique opportunities for anyone who would like to try kayaking for the first time. Also, if you have some special challenges, we can address these issues so that you too can enjoy the freedom that kayaking affords. Water is the ultimate equalizer. Join us for a tour today!
…More
From
$100.00
From
$100.00
Face masks required for travelers in public areas
Face masks required for guides in public areas
Face masks provided for travelers
Learn More

Bio Bay Kayak Tour in Puerto Rico
137
Experience one of the most magical natural phenomenons in Puerto Rico during a kayak tour of a bioluminescent lagoon. Exploring in a kayak lets you get closer to the illuminated plankton, which produce blue-green light every time you move through the water with your paddle and kayak.
…More
From
$50.18
From
$50.18
Face masks required for travelers in public areas
Face masks required for guides in public areas
Hand sanitizer available to travelers and staff
Learn More

Fajardo Bioluminescent Bay Night Kayak Adventure from San Juan
1
Bring a little excitement to your vacation with our night kayaking tour in the Bio Bay of Laguna Grande Reserve in Fajardo. The Bio Bay has microscopic organisms called dinoflagellates that produce a glowing effect when they are stirred by our paddles. Kayaking in Laguna Grande Reserve at night is a must-do activity you don’t want to miss!
Our Adaptive Paddling Program provides ample opportunity for creativity for anyone who would like to try kayaking for the first time. Also, if you have some special challenges, we can address these issues so that you too can enjoy the freedom that kayaking affords. Water is the ultimate equalizer. Join us for a tour today!
…More
From
$99.00
From
$99.00
Face masks required for travelers in public areas
Face masks required for guides in public areas
Face masks provided for travelers
Learn More

Glowing Bay Adventure
7
Live this adventure paddling with us through an enchanted mangrove forest that leads to Laguna Grande were you will witness the unique natural phenomenon called Bioluminescence, a light produced by a living organism, specifically a microscopic plankton named Pyrodinium bahamense which is the responsible of the Glowing Bay Adventure.
Please remember that bioluminescence is a natural phenomenon and the intensity (brightness) is unpredictable and may vary from one day to another.
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From
$56.00
From
$56.00
Face masks required for travelers in public areas
Face masks required for guides in public areas
Hand sanitizer available to travelers and staff
Learn More

Rainforest, Bio Bay, Luquillo Beach Trio Tour
3
Join Pandora Tour for the best time ever, we will met everyone's need. I promise.
With so much to see and adventure with, that would be easy, see you. Hike and explore different zones of El Yunque Rainforest. See a breathtaking 360-degree panoramic view of the rainforest and the Atlantic Ocean. Take a dip in a waterfall (optional) and hear our guide cover subjects such as natural history education, medicinal and toxic plant identification, geology, ecology, pre-Colombian history, the island’s history and many other subjects like survival tips. Spot native flora and fauna, many of which are not found anywhere else on the planet. This El Yunque Rainforest tour gives you a comprehensive understanding of the unique forest.
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From
$135.00
From
$135.00
Face masks required for travelers in public areas
Face masks required for guides in public areas
Face masks provided for travelers
Learn More

VIP services group tour
The best way to see any country is the VIP privately way. Why join big groups? The VIP way we can do so much in one day. Up to three places or activities. Compare with any tour company or hotel tours desk or concessionaire.
With 16 years of experience, 10 years in a roll getting certificate of excellence by trip advisor, traveler choice by Viator, we have what it takes to make it perfect!
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From
$717.95
per group
From
$717.95
per group
FAQ’s
Should I book Laguna Grande tickets in advance?
We recommend booking e-tickets ahead of time to secure your spot since Laguna Grande can get crowded. If you book with Viator, you can cancel at least 24 hours before the start date of your tour for a full refund. See all 18 Laguna Grande tickets and tours on Viator.
How much does it cost to visit Laguna Grande 2021?
Currently, an entrance ticket to Laguna Grande costs USD 48.00. Guided Laguna Grande tours start around USD 48.00 per person. See all 18 Laguna Grande tickets and tours on Viator.
What's the best way to experience Laguna Grande?
The best ways to experience Laguna Grande are:
- Bio Bay Kayak Tour in Fajardo
- El Yunque Rainforest Off the Beaten Path and Bio Bay Kayaking Combo Tour
- Bioluminescent Bay Night Kayaking Tour 8:00pm | Laguna Grande, Fajardo
- Bio Bay Night Kayaking - 8:00pm Round-trip Transportation from San Juan Area
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