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Home/Destinations/Fajardo/Bioluminescent Bay

Bioluminescent Bay Tours

Glowing waters: night tours kayak Fajardo’s Laguna Grande, one of the world’s brightest bioluminescent bays, where every paddle stroke lights the water blue-green. A magical, unmissable experience.

89 tours · prices per person, book with partner

Half-Day Yunque Rainforest Waterslide & rope swing Guided Tour
Fajardo
Half-Day Yunque Rainforest Waterslide & rope swing Guided Tour
4.8(8,117)·4 hours
from$25/ person
via Viator
Bio Bay Kayak Tour in Fajardo
Fajardo
Bio Bay Kayak Tour in Fajardo
4.7(2,175)·2 hours
from$89/ person
via Viator
Puerto Rico Bio Bay Kayak Adventure Tour
Fajardo
Puerto Rico Bio Bay Kayak Adventure Tour
4.6(1,821)·2 hours
from$67/ person
via Viator
Bio Bay Kayak Tour in Fajardo
Fajardo
Bio Bay Kayak Tour in Fajardo
4.6(1,649)·2 hours
from$69/ person
via Viator
Icacos Beach Day Package with Water Taxi Transport from Fajardo
Fajardo
Icacos Beach Day Package with Water Taxi Transport from Fajardo
4.9(646)·5 hours
from$100/ person
via Viator
Bioluminescent Bay Night Kayaking Adventure in Puerto Rico
Fajardo
Bioluminescent Bay Night Kayaking Adventure in Puerto Rico
4.3(528)·1h 30min
from$89/ person
via Viator
Half-Day El Yunque Waterslide Excursion (No Transportation)
Fajardo
Half-Day El Yunque Waterslide Excursion (No Transportation)
4.8(439)·3h 30min
from$29/ person
via Viator
Bioluminescent Bay Night Kayaking, Laguna Grande, Fajardo
Fajardo
Bioluminescent Bay Night Kayaking, Laguna Grande, Fajardo
4.4(310)·2 hours
from$65/ person
via Viator
Bioluminescent Bay Night Kayaking in Laguna Grande Fajardo 7:30pm
Fajardo
Bioluminescent Bay Night Kayaking in Laguna Grande Fajardo 7:30pm
4.3(290)·1h 30min
from$79/ person
via Viator
Fajardo Afternoon Snorkeling Adventure Tour
Fajardo
Fajardo Afternoon Snorkeling Adventure Tour
4.6(254)·4 hours
from$110/ person
via Viator
Puerto Rico Sunset Magic: Bio Bay Kayaking Tour from Fajardo
Fajardo
Puerto Rico Sunset Magic: Bio Bay Kayaking Tour from Fajardo
4.8(244)·2 hours
from$69/ person
via Viator
Bio Bay Night Kayaking | Laguna Grande, Fajardo 6pm
Fajardo
Bio Bay Night Kayaking | Laguna Grande, Fajardo 6pm
4.4(115)·1h 30min
from$79/ person
via Viator
Fajardo Guided Kayak & Snorkeling Tour at Cabezas de San Juan
Fajardo
Fajardo Guided Kayak & Snorkeling Tour at Cabezas de San Juan
4.7(95)·3 hours
from$69/ person
via Viator
Fajardo Bioluminescent Bay Night Kayak Adventure from San Juan
San Juan
Fajardo Bioluminescent Bay Night Kayak Adventure from San Juan
4.3(69)·2 hours
from$125/ person
via Viator
Bio Bay Night Kayak Tour in Fajardo
Fajardo
Bio Bay Night Kayak Tour in Fajardo
4.0(69)·2 hours
from$68/ person
via Viator
All-Inclusive Boat Snorkeling & Beach Day to the Fajardo Islands
Puerto Rico
All-Inclusive Boat Snorkeling & Beach Day to the Fajardo Islands
4.9(69)·4 hours
from$127/ person
via Viator
Bioluminescent Bay Night Kayaking, Fajardo 7:30pm
Fajardo
Bioluminescent Bay Night Kayaking, Fajardo 7:30pm
4.2(61)·2 hours
from$85/ person
via Viator
Fajardo, Puerto Rico: Morning Snorkeling Beach Tour
Fajardo
Fajardo, Puerto Rico: Morning Snorkeling Beach Tour
4.7(42)·5 hours
from$134/ person
via Viator
Night Kayaking Experience | Bioluminescent Lagoon in Fajardo 6pm
Fajardo
Night Kayaking Experience | Bioluminescent Lagoon in Fajardo 6pm
4.5(35)·2 hours
from$85/ person
via Viator
Private Boat Tour from Fajardo to Icacos, Palomino & Culebra
Fajardo
Private Boat Tour from Fajardo to Icacos, Palomino & Culebra
4.9(28)·4–7 hours
from$298/ person
via Viator
Icacos or Palomino Private Sunset Boat Tour from Fajardo PR
Fajardo
Icacos or Palomino Private Sunset Boat Tour from Fajardo PR
4.9(16)·2 hours
from$399/ person
via Viator
Bioluminescent Bay Kayak Tour in Fajardo Puerto Rico
Puerto Rico
Bioluminescent Bay Kayak Tour in Fajardo Puerto Rico
3.5(14)·2 hours
from$119/ person
via Viator
Fajardo Bio Bay Round Trip Taxi Service
San Juan
Fajardo Bio Bay Round Trip Taxi Service
4.9(14)·1 hour
from$110/ person
via Viator
Fajardo Bio Bay Guided Kayak Tour
Puerto Rico
Fajardo Bio Bay Guided Kayak Tour
3.5(13)·2 hours
from$85/ person
via Viator
Fajardo BioBay Kayak Tour with San Juan Roundtrip Transportation
San Juan
Fajardo BioBay Kayak Tour with San Juan Roundtrip Transportation
3.0(3)·2 hours
from$179/ person
via Viator

Bioluminescent Bay in Fajardo — FAQ

What is the Fajardo bio bay?
Laguna Grande, a lagoon near Fajardo where microscopic organisms glow when the water is disturbed at night.
How do you visit it?
By guided kayak through a mangrove channel into the lagoon after dark.
When is the best time to go?
On darker nights around the new moon, when the glow is brightest.

More things to do in Fajardo

Icacos IslandEl Yunque RainforestSnorkel & BeachesPalomino Island