Grand Cayman , Cayman Islands

Grand Cayman Bioluminescence Experience

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(7 reviews)

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

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Mobile or paper ticket accepted

About this experience

Experience the magic of Grand Cayman's Bioluminescent Bay on a nighttime boat tour that brings you up close to the glowing waters lit by millions of plankton. You'll start the adventure with a visit to Starfish Point, where local experts will share insights about the fascinating upside-down jellyfish. Then, you’ll head to Bio Bay, where you can relax on the boat or take an optional swim to fully immerse yourself in this incredible natural light show. This unforgettable experience is perfect for anyone looking to discover something truly unique in Grand Cayman!

Available options

Grand Cayman Bioluminescence Experience

Pickup included

What's included

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

Snorkeling gear

Roundtrip Transportation from Seven Mile Beach hotels

Life vest

Air-conditioned vehicle

Detailed itinerary

Stop 1

Get ready for an unforgettable adventure! Enjoy a scenic 40-minute ride to the beautiful East End, where your first stop is the incredible Starfish Point, one of the Cayman Islands’ top attractions—especially at sunset. The crystal-clear waters offer the perfect setting for memorable photos and moments, making this tour a must-do when visiting Grand Cayman.

After a quick briefing, head to Cayman Kai to experience the glowing waters of the bioluminescent bay. As night falls, watch the waters light up with every movement, creating a magical experience. Led by local experts, enjoy a swim in this stunning natural light show.

Relax on the way back to your accommodation, reflecting on this unforgettable adventure. Don’t miss the chance to see one of nature’s most amazing phenomena!

What's not included

Gratuities

Souvenirs and Photo packages

Towels

Transportation outside the Seven Mile Beach area

Available languages

Guide guide

Reviews breakdown

Viator 3.0

2 reviews

5★

4★

3★

2★

1★

Tripadvisor 5.0

5 reviews

5★

4★

3★

2★

1★

Important information

Wheelchair accessible

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.

Meeting point

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!

About Grand Cayman

Grand Cayman is the largest of the three Cayman Islands, known for its stunning beaches, vibrant marine life, and world-class diving. It offers a blend of luxurious resorts, historical sites, and natural wonders, making it a top destination in the Caribbean.

Top Attractions

Seven Mile Beach

One of the most famous beaches in the Caribbean, known for its white sand, clear waters, and stunning sunsets.

Beach Half day to full day Free

Stingray City

A unique sandbar where you can interact with friendly stingrays in their natural habitat.

Adventure Half day Moderate ($50-$80 per person)

Cayman Islands National Museum

Housed in the Old Courthouse, this museum offers a glimpse into the island's history and culture.

Historical 1-2 hours Budget ($5-$10)

Must-Try Local Dishes

Conch Fritters

Fried fritters made from conch meat, a local delicacy.

Appetizer Contains seafood

Grilled Lobster

Freshly caught lobster grilled to perfection, often served with local sides.

Main Course Contains seafood

Rum Cake

A moist cake infused with local rum, a sweet treat to end your meal.

Dessert Contains alcohol

Popular Activities

Diving Snorkeling Hiking Beach lounging Spa treatments Sunset cruises Museum visits Historical tours

Best Time to Visit

November to April

This is the dry season with warm, sunny weather and lower humidity. It's the best time for outdoor activities, beach trips, and water sports.

24°C to 30°C 75°F to 86°F

Practical Information

Language

Official: English
Widely spoken: Spanish, Creole
English: Widely spoken

Currency

Cayman Islands Dollar (KYD)

Time Zone

EST (GMT-5)

Electricity

120VV, 60HzHz

Safety Information

Overall Safety Rating: Very safe

Grand Cayman is generally very safe with low crime rates. However, travelers should still take standard precautions to ensure a safe and enjoyable trip.