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Trip Planner:   Puerto Rico  /  Fajardo  /  Laguna Grande

Laguna Grande, Fajardo

3.4
#1 of 9 in Parks in Fajardo
Water Body · Nature / Park
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Marvel at an unusual natural phenomenon at Laguna Grande, 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 and other attractions that appeal to you using our Fajardo trip itinerary planner.
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Laguna Grande reviews

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TripAdvisor traveler rating 4.0
2,654 reviews
TripAdvisor
  • By Debbi H
    We stopped here for dinner after a bio-bay kayak tour. We sat outside and enjoyed rehashing the tour while we waited for our dinners. It's good that we had a lot to talk about because we waited a... 
    We stopped here for dinner after a bio-bay kayak tour. We sat outside and enjoyed rehashing the tour while we waited for our dinners. It's good that we had a lot to talk about because we waited a...  more »
  • By lisadaugaard
    This is one of my favorite experiences ever. Apparently conditions can vary but when we went (mid-October) it was exceptional. Have to wonder whether these conditions will persist indefinitely given.....  more
    This is one of my favorite experiences ever. Apparently conditions can vary but when we went (mid-October) it was exceptional. Have to wonder whether these conditions will persist indefinitely given.....  more »
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