Mosquito Bay Tours
BrightestExperience the Guinness World Record holder for the brightest bioluminescent bay in the world.
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PR Bio Bay Planner
⭐The magical bioluminescence is best seen on the darkest nights. Select your bay below to get specific lunar, weather, and tour information.
Where do you want to glow?
Location
Lunar Visibility Legend
Prime Glow
Great
Partial
Poor
Prime/Great
Great/Partial
Partial/Poor
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New Moon🌕
Full Moon
🌤️ Evening Forecast
Icons automatically appear on the calendar displaying the evening tour weather (7 PM - 11 PM) for the upcoming 16 days.
Click any day to see exact times and book!
Month Year
⛴️ Visiting Mosquito Bay?
Ferry tickets to Vieques from the mainland sell out weeks in advance. Don't miss your glowing tour because you couldn't get a boat ride!