Mosquito Bay, on the small island of Vieques, is your brightest choice. Bioluminescent plankton in the water light up when they’re disturbed, giving the bay an ethereal glow that intensifies around passing boats and swimmers.
Go kayaking (or canoeing) at night in the bioluminescent bay in Puerto Rico. It literally glows at night. go off the main island, if you go out of the bay it's a beach that you can only get to by kayak or swimming.
Australia's Amazing Bioluminescent Lake (Also Bioluminescent Bay in Puerto Rico). An unusually high concentration of Noctiluca scintillans, a bioluminescent microorganism, turned the water a bright, glowing, ethereal blue.
in the "Bio Bay" in Vieques, Puerto Rico. The water literally lights up upon movement because of bioluminescence caused by the presence of single-celled organisms called Pyrodinium Bahamense. Nature is phenomenal.
Sea of Stars, Vaadhoo Island, Maldives What may appear as a mirror image of the stars above, the bioluminescence in the water is actually due to marine microbes called phytoplankton. The effect it has on the shore is absolutely breathtaking