Laguna Grande Bioluminescent Bay, Fajardo

#1 of 7 in Parks in Fajardo
Water Body · Nature / Park
Marvel at an unusual natural phenomenon at Laguna Grande Bioluminescent Bay, one of the only locations in the world home to the glowing organisms. The creatures themselves, a type of plankton, emit a glow when disturbed or touched. Join an excursion offered by one of the many tour companies in the area, and you'll make your way through the darkness to the lagoon, passing through mangrove swamps along the way. Keep in mind that conditions may not always be ideal for viewing the glowing critters, and you'll need a reservation with a tour group in order to visit. Plan to see Laguna Grande Bioluminescent Bay and other attractions that appeal to you using our Fajardo trip itinerary planner.
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Laguna Grande Bioluminescent Bay reviews

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TripAdvisor traveler rating 4.0
2,568 reviews
  • This was awful . Super expensive for what you got . My daughter said the juice wasn’t worth the squeeze . Couldn’t see anything and it was super short ! Don’t waste your money or time  more »
  • First of all, the glow in the pictures is completely fake and 100% photoshopped. We went on a moonless night, and still the only light we saw from the organisms looked like tiny bubbles catching some....  more »

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