Grand Cayman Bioluminescent Bay: Night Swim Adventure

Dive into Grand Cayman’s glowing Bio Bay. Swim with bioluminescent plankton and explore Starfish Point on this unforgettable night tour.

Duration: 3 hours
Cancellation: 24 hours
Highlights
  • Starfish Point - Prepare for an unforgettable adventure! You’ll be collected from your accommodation and enjoy a stunning 40-minute journey across the island to the remarkable East End. Next, you’ll visit the spectacular Starfish Point, the premier attraction in the Cayman Islands at sunset!
    This tour is essential for your Cayman Islands vacation!…
What's Included
  • Certified captain and crew
  • Roundtrip Transportation from Seven Mile Beach hotels
  • Entrance fee to the Marine Park of Cayman Islands
  • Snorkel set: Fins, snorkel and mask
  • Life vest
  • Water and fruit punch
  • In-vehicle air conditioning
What's Not Included
  • Snacks
  • Gratuities
Additional Information

Experience the magic of Grand Cayman’s famous Bioluminescent Bay, where millions of tiny plankton light up the water at night. This unique boat tour offers an unforgettable evening swim in the glowing waters, guided by local experts who know the secrets of the bay.
Our tour includes two exciting stops: first, explore Starfish Point and learn about the…

Location
Raleigh Quay
Cancellation Policy

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

Customer Ratings
4.0
(17 Ratings)
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Tourist34871863064
Mar 4, 2025
Fun tour - This was such a fun and informative tour. Loved all the people running the tour. Highly recommend to anyone who is vacationing in the Caymans.
Review provided by Tripadvisor
Camper773330
Feb 28, 2025
Best Experience Ever! - Fantastic experience. The captain did a fantastic job edu sting us on starfish and jellyfish. When we went to bio bay it was breathtaking and amazing!
Review provided by Tripadvisor
Q3304qmdanielaf
Feb 18, 2025
This was - This was one of the most unique things I’ve ever done! Jumping into the bioluminescent bay and watching the water sparkle around me was an experience I’ll never forget. The guides were friendly and made sure everyone had a great time. Such a cool way to explore the Cayman Islands after dark!
Review provided by Tripadvisor
795ulrikeh
Feb 18, 2025
I’ve done - I’ve done a lot of tours on different islands, but this was one of the most memorable! The guides were fantastic, the boat was comfortable, and the glowing water was simply magical. The whole experience was well-organized, and I really appreciated the small group size. Whether you're traveling solo, as a couple, or with family, this is an experience you won’t forget!
Review provided by Tripadvisor
Svenhm9216da
Feb 17, 2025
Everytout - Everytout this tour was seamless, from the hotel pickup to the friendly crew and the breathtaking sights. The bioluminescence was unreal—it was like tiny stars in the water! I loved that we had the option to swim or just watch from the boat. Such a unique way to experience the natural beauty of the Cayman Islands!
Review provided by Tripadvisor
Danielsl9173ej
Feb 17, 2025
What an amazing - What an amazing experience! We had a fantastic time on this tour. The stop at Starfish Point was a great addition, and the guides shared so many interesting facts about the marine life. But the highlight was definitely the bioluminescent bay—absolutely mesmerizing! If you're staying in Grand Cayman, don’t miss this tour!
Review provided by Tripadvisor
G_nterb913
Feb 17, 2025
This tour - This tour was absolutely incredible! Swimming in the glowing waters of the bioluminescent bay felt like something out of a dream. The crew was knowledgeable and made sure we felt safe and comfortable the entire time. The boat ride itself was smooth, and the experience of watching the water light up around us was unforgettable. Highly recommend for anyone visiting Grand Cayman!
Review provided by Tripadvisor
Faye_e
Jan 26, 2025
Spectacular experience!! - Spectacular!! The crew was so nice and professional. They made sure we felt safe snorkeling in the bioluminescence water at night. They videotaped us swimming in it which was amazing. Definitely one of the best tours we have been on!
Review provided by Viator
Sphilippjr
Jan 29, 2025
Underwhelming - The captain and crew were great however the experience was underwhelming. We saw nothing remotely close to pictures featured in advertising. Save your money and do something else.
Review provided by Tripadvisor
Daytrip40643779563
Feb 15, 2025
Not worth it - We never got to go. We received a text to watch our email for additional information. We continued to watch our email but received no additional email. The only email we received was from Trip Advisor stating that the pickup time was 6:30 pm in front of our hotel. Turns out they changed the pick up time & didn't tell us. We missed the entire experience. This is expensive too. I would never book this again and I certainly won't book anything via Trip Advisor again.
Review provided by Tripadvisor
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up to 15 guests
2 Adult
March 2025
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