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Grand Cayman Bioluminescent Bay & Starfish Point Boat Tour

4.3(16)Rated 4.3 out of 5 from 16 reviews3 hFree cancellationBy Shore Excursions
Grand Cayman Bioluminescent Bay & Starfish Point Boat Tour

About this activity

Grand Cayman is one of the world’s remarkable places to experience bioluminescence. Watch the island change from day to night on an evening that begins among the marine life of Starfish Point and continues into the glowing waters of Bioluminescent Bay.

Cruise toward Starfish Point, where shallow, clear waters let you see the island’s famous starfish in their natural environment. Step into the warm Caribbean water, look for the unusual upside-down jellyfish, and enjoy the peaceful surroundings before continuing your evening on the water.

As daylight fades, continue by boat toward Grand Cayman’s Bioluminescent Bay. Once darkness settles in, watch millions of tiny organisms illuminate the water with every movement and splash, creating a natural light show around the boat.

Stay aboard and take it all in, or choose an optional swim and step into the glowing water yourself, watching the bioluminescence come alive with every movement around you.

What's included

  • ✓Snorkeling equipment: fins, snorkel, mask & life vest
  • ✓Water and fruit punch. Feel free to bring your own snacks & drinks (no glass containers for safety)
  • ✓Cayman Islands Marine Park Entrance Fee
  • ✓Certified captain and crew
  • ✓Roundtrip Transportation from Seven Mile Beach hotels
  • ✓Air-conditioned vehicle
  • ✓Visit to Starfish Point

Not included

  • ✕Gratuities
  • ✕Souvenirs and Photo packages
  • ✕Towels
  • ✕Transportation outside the Seven Mile Beach area

Meeting and pickup

  • Your adventure begins at Kaibo Restaurant Pier, located at 585 Water Cay Rd. Arrive 30 minutes early to ensure a smooth start. Our driver, wearing a branded polo shirt, will greet you by name upon arrival. Please note, the driver will wait for a maximum of 5 minutes, so be sure to be on time!
  • Your adventure begins at Captain Marvin's dock at Raleigh Quay—please arrive 30 minutes before departure. Look out for our friendly driver, wearing a logo polo shirt, who will greet you by name. Please note, the driver will wait a maximum of 5 minutes to ensure the tour starts on time.

Good to know

  • Infants and small children can ride in a pram or stroller
  • Infants are required to sit on an adult’s lap
  • Not recommended for travelers with poor cardiovascular health
  • Suitable for all physical fitness levels
  • Flotation devices for children under age 3 are not available
  • Travelers must bring their own towel
  • Please be aware that the tour start time may vary depending on the time of year to ensure the best experience.
  • Please note that this natural wonder varies in intensity each night, making every visit uniquely spectacular.
  • Please note that images are for illustrative purposes only; your actual experience may differ, showcasing the enchanting unpredictability of bioluminescence.
  • Tours are scheduled according to moon phases, so availability may vary.
  • Total tour time includes travel time, with the actual Bioluminescence Tour lasting 2 hours from dock to dock.
  • Late Arrivals / No-Shows: Guests who arrive late or fail to show up for their scheduled activity are not eligible for a refund.
  • Meeting Point & Pick-Up: Please provide your hotel information at the time of booking so we can arrange the correct pick-up location. Hotel pick-up is available only within the Seven Mile Beach area. If hotel information is not provided at the time of booking, the standard meeting point will be Raleigh Quay Private Dock.
  • Bioluminescence is a natural phenomenon, and its intensity and visibility can vary from night to night depending on environmental conditions. Promotional photos were taken with professional camera equipment during optimal conditions and may appear brighter or more vivid than what is visible to the naked eye.
  • Swimming in Bioluminescent Bay is optional. Guests may remain aboard the boat and enjoy the phenomenon without entering the water.
  • Starfish and other marine life are observed in their natural environment. Wildlife sightings and quantities may vary and cannot be guaranteed. Please follow your crew’s instructions when interacting with marine life.
  • This tour operates subject to suitable marine and weather conditions. The itinerary or water activities may be modified or canceled when conditions make it necessary for guest safety.
  • Bring a swimsuit and towel if you plan to swim, along with comfortable clothing appropriate for an evening on the water.
  • Avoid applying lotions, oils, or other products immediately before swimming in Bioluminescent Bay, as they may affect the sensitive ecosystem
  • You are welcome to bring your own beverages and snacks, but glass bottles are not permitted.
  • Late Arrivals / No-Shows: Guests who arrive late or fail to show up for their scheduled activity are not eligible for a refund.

Cancellation policy

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

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