La Parguera Bioluminescent Bay

Lajas · Puerto Rico

La Parguera Bioluminescent Bay, Puerto Rico
Photo: Hiram A. Gay (Hiramgay at en.wikipedia), Public domain via Wikimedia Commons

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Best time to go
Year-round
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A mangrove-lined bay on the south coast where microscopic dinoflagellates glow when disturbed. Boats glide through the dark channels leaving trails of blue-green light in their wake.

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