Tour

Private Bioluminescent Bay Tour

4.8(5 reviews)
2h 30m
From $600
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Private Bioluminescent Bay Tour
6 photos

About This Tour

There are only a handful of bioluminescence or bioluminescent bays in the Caribbean, and not many more than that in the world. They only occur in certain places because they only happen naturally under very specific conditions. The water in Bio Bay is very warm and salty with an abundance of nutrients and seagrass, the perfect environment for special microscopic plankton. These plankton occur all over the island, and all over the Caribbean, but the concentration we find in Bio Bay is what makes for a fantastic experience. Because of these plankton “bioluminescence,” it produces a very short burst of light when stimulated by movement. The Bio Bay is best viewed by floating in the water. With snorkeling gear, you’ll float in this magical bay mesmerized as your movements create trails of light in the water. This shimmering light show is awesome, and if the timing and conditions are right, you might even see the mating glow worms which occur two to three days after the full moon.

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Private Bioluminescent Bay Tour
Private Bioluminescent Bay Tour
Private Bioluminescent Bay Tour
Private Bioluminescent Bay Tour
Private Bioluminescent Bay Tour

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Private Bioluminescent Bay Tour

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What's Included

Soda/Pop
Food for Singrays
Bottled water
Use of Snorkelling equipment
Life Jackets
Restroom on board

What's Not Included

Alcoholic Beverages
Gratuities

Additional Information

Infants are required to sit on an adult’s lap
Service animals allowed
Public transportation options are available nearby
Suitable for all physical fitness levels

Meeting Point

Dock B Slip 39

Cancellation Policy

For a full refund, cancel at least 24 hours before the scheduled departure time.

✓ Free cancellation due to bad weather

Tour Operator

Sea Cayman Boat Charters

Official supplier for this experience. Bookings are handled directly through Viator with verified partners.

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Guest Ratings

Total review count and overall rating based on Viator and Tripadvisor reviews

Based on 5 verified reviews

4.8

Average rating

5
480%
4
120%

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Dest ID: 50485 (Grand Cayman)
Slug: grand-cayman