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Private Bioluminescent Bay Tour

4.94
4.9(16 reviews)
Private Tour
2 hours 5 minutes
English, Spanish
Mobile ticket
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Overview

Available languages

English
Spanish

2 hours 5 minutes

Mobile ticket

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.

Additional Info

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

What To Expect

1

This is where you will hope on board the boat at very clean and upscale marina. Dock B; Slip 39

5 minutes • Admission Included
2

Bioluminescent Bay

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.

2 hours • Admission Not Applicable

Options

Bioluminescent Bay Charter

Duration: 2 hours: Tour starts after dark and time varies based on guests. Only goes to Bio Bay Starting time after sunset Pickup included

What‘s Included

Soda/Pop

Food for Singrays

Bottled water

Life Jackets

Use of Snorkelling equipment

Restroom on board

Alcoholic Beverages

Gratuities

Pickup points

Select a pickup point

Cancellation Policy

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

Reviews

4.94

16 reviews

Total reviews and rating from Viator & Tripadvisor

15
1
0
0
0
  • Brilliant Bio Bay!!

    Machelle G,Apr 27, 2026

    - Review from Viator

    5.00

    This experience was amazing. Jordan was the very best guide! He was wonderful with our 3 kids under 5 and told us all about the area. The boat ride was so much fun, we cranked up “Under the Sea” and “I am Moans” on the Bluetooth. We saw the beautiful sunset from the boat ! We were amazed at the Bioluminescent Bay and the water show from the plankton. The 3 year old made the glowing water shoot out like Elsa did in the movie Frozen. Our son really got the water glowing with his fast movements..This was a sight everyone show see and this is the company to trust!! Thanks Jordan!!

  • bioluminescent

    172leezas,Apr 23, 2026

    - Review from Tripadvisor

    5.00

    Very nice experience! I would highly recommend

  • Amazing!

    Beth G,Apr 23, 2026

    - Review from Viator

    5.00

    Amazing way to see the bioluminescent bay in small, modern and lovely boat. So few of these bays in the world and the ability to snorkel at night and see the luminescence was amazing. Justin, our captain, was kind and knowledgeable. Definitely recommend!

  • Great experience

    Therese A,Mar 21, 2026

    - Review from Viator

    5.00

    Our whole group loved this excursion! Our captain Jordan was informative and kind (we had 4 children in our group) and we loved the bioluminescence experience! Would definitely recommend the private tour, our group of 8 was very happy.

  • Bioluminescence tour

    Kelly M,Mar 11, 2026

    - Review from Viator

    5.00

    Great tour and boat ride. Jordan was informative and very helpful with the kids. The family had a wonderful time.

  • Amazing experience!

    Stacey B,Feb 19, 2026

    - Review from Viator

    5.00

    We are a group of 4, on a girls trip. We looked at all the options for the bioluminescent bay tour but most were very expensive just to be on a large crowded boat. The 4 of us were able to book a beautiful and private charter boat with an awesome tour guide and split the overall cost for the same as we would have individually paid with other group charters. The experience was a once in a lifetime and worth every penny. The bioluminescence was so bright and beautiful! I highly recommend this tour. I will be bringing my whole family back to see this and will most definitely use this company again!

  • It was a great...

    Jennifer W,Jan 17, 2026

    - Review from Viator

    5.00

    It was a great experience! The pickup was a smooth process and the van was nice. The boat was comfortable and the ride to and from the bay was fun. We all enjoyed making the water glow while we swam in it! Our guide was great and provided interesting facts about the area and what makes the water glow.

  • Absolute MUST DO!! Wonderful!!

    Jennifer B,Jan 12, 2026

    - Review from Viator

    5.00

    THIS IS A MUST DO!! Oh my goodness, this is so neat!! We absolutely loved every single thing about this!! It was mesmerizing being in the water and lighting up

    Jennifer B's photo 1
  • Great experience

    NAN J,Dec 26, 2025

    - Review from Viator

    5.00

    Our tour guide is very friendly, thoughtful, and experienced. Highly recommend this tour as opposed to group tours

    NAN J's photo 1
  • Unique Experience

    Kristin S,Dec 25, 2025

    - Review from Viator

    5.00

    It was so cool that my kids didn't even believe it was real until they moved the water themselves! The driver was nice and the boat was perfect!

From US$600.00

Number of Travelers

From
US$600.00
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