Excellent experience. Captain Glen was wonderful. Would recommend the trip highly.





The Bioluminescence Bay here in Grand Cayman is one of few places in the world that you can experience amazing phenomenon. We will drive you on a quick boat ride over to the bay where you will see the ocean sparkle. The bioluminescence is best experienced by getting into the ocean to swim and snorkel.
From the operator’s live schedule on Viator, checked Oct 13.
We offer a Bioluminescence boat snorkel/swim tour. Grand Cayman is known and one of the best places in the world to experience this. Visit the Bio bay by boat and jump in with a snorkel mask and you will see thousands of plankton sparkling bright like a starry night with every movement you make. This is a 2.5 hour tour offered only in the evenings/night.
Reviews collected by Viator and Tripadvisor
Excurgo comparison of 213 Viator tours, recalculated daily.
For a full refund, cancel at least 24 hours before the scheduled departure time.
Private Bioluminescence Tour in Grand Cayman lasts about 2h 30min. The itinerary has 1 stop.
Prices start at $1,025 per person for this Grand Cayman experience, booked through Viator with the price shown before checkout. There is 1 booking option, so the final price depends on the option you choose.
According to the operator’s current schedule, it runs on Mondays, Tuesdays, Wednesdays, Thursdays, and Fridays, starting at 6:15 PM.
Yes. Cancel at least 1 day before the start for a full refund. Later cancellations are non-refundable.
The meeting point is West Bay Yacht Club (nearby Bacaro Restaurant) Dock B. Hotel pickup is not part of this experience.
The experience is available in EN.
It is a private experience: only your party takes part. Up to 8 travellers can book together.
Infants are required to sit on an adult’s lap
Confirmation is sent by the operator within 24 hours of booking.
Travellers rate it 5.0 out of 5 across 14 reviews on Viator and Tripadvisor; it is run by Black Tip Charters.
Reviews collected by Viator and Tripadvisor
Excellent experience. Captain Glen was wonderful. Would recommend the trip highly.
Was amazing! The crew was awesome and bioluminescent didn’t disappoint. Would highly recommend!
I highly recommend Black Tip for a 5-Star experience! They were so great with our 3 young children, making them feel very comfortable during the Bioluminescence tour! My 7-yr old was so scared to get into the water at night, but they were so great with great energy! Highly recommend!
Blacktip was awesome, I would highly recommend them! They were so great with our kids and my older parents and mother in law!
Great trip one of a kind experience. Crew was perfect. Very friendly and knowledgeable. Highly recommended for all. 5 star
Amazing experience, everyone in our family had a great time. The captain was very friendly and knowledgeable. Highly recommend!
Outstanding experience!!! Captain was very knowledgeable and the guide was great!!!! I highly recommend this tour operator!!!
Quite the experience! It was fun getting in the water to snorkel in the night time to see the way the plankton light up. Our guide was great and very helpful and knowledgeable. Highly recommend this tour.
This is a must do experience. All of our kids ages 6~20 loved it and so did we. Glenn was amazing and the night swimming was not as scary as we thought it would be. A great time by all!
Glen and Elton were the perfect hosts. Our entire family including two teenage girls had a great time. We would all highly recommend them.
| Tour | Duration | Rating | Price | |
|---|---|---|---|---|
Private Bioluminescence Tour in Grand Cayman | 2h 30min | 5.0 (14) | $1,025 | |
Night Bioluminescence Snorkel Tour | 2 hours | 4.9 (1,065) | $145 | View |
Grand Cayman Bioluminescence Adventure | 3 hours | 4.2 (21) | $159 | View |
Grand Cayman Bioluminescence and Starfish Point | 3h 20min | — | $127 | View |
Private Boat Tours: Customize Your Grand Cayman Adventure! | 2–6 hours | 4.9 (192) | $499 | View |
Grand Cayman Private Charter Stingray City, Snorkeling & Starfish | 4 hours | 5.0 (115) | $750 | View |
Grand Cayman Private Boat Charter - Stingrays, Snorkel and More! | 2 hours | 4.9 (80) | $400 | View |