Bioluminescent Bay Adventure in Grand Cayman
Active
3h
For a full refund, cancel at least 24 hours before the scheduled departure time.
Instant confirmation
Mobile or paper ticket accepted
About this experience
Join us for an unforgettable evening as you witness millions of tiny plankton illuminating the waters at night. This exclusive boat tour features an evening swim in the glowing waters, guided by local experts who unveil the bay's hidden secrets.
Our adventure includes two incredible stops: first, visit the iconic Starfish Point, where you'll learn about the intriguing upside-down jellyfish. Then, dive into the wonders of Bio Bay, choosing to marvel from the boat or take an optional swim to experience this natural phenomenon up close. Don't miss this unique adventure—it's a must-do on your Grand Cayman getaway!
Available options
Bioluminescent Bay Adventure in Grand Cayman
Pickup included
What's included
Water and fruit punch
Certified captain and crew
Snorkel set: Fins, snorkel and mask
Roundtrip Transportation from Seven Mile Beach hotels
Life vest
Entrance fee to the Marine Park of Cayman Islands
Air-conditioned vehicle
Detailed itinerary
1
Stop 1
Enjoy a scenic 40-minute drive from your accommodation to the stunning East End. Your first stop is the breathtaking Starfish Point, the ultimate sunset attraction in the Cayman Islands. Here, you'll receive an insightful briefing about the unique upside-down jellyfish before heading to the famous Bio Bay. Dive in and swim (optional) as you marvel at the enchanting bioluminescence.
2
Experience the enchanting bioluminescent bay at Cayman Kai, where nature glows under the night sky. Join our local experts for an unforgettable adventure as each splash ignites millions of shimmering plankton, creating a breathtaking, starry sea around you.
This tour is a must-do during your Cayman Islands getaway! Don’t miss the chance to capture stunning photos in these pristine waters!
What's not included
Snacks
Gratuities
Transportation outside the Seven Mile Beach area
Available languages
Guide guide
EN
Written guide
EN
Reviews breakdown
Viator
3.8
8 reviews
5★
3
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1
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2
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0
Tripadvisor
5.0
1 reviews
5★
1
4★
0
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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 spinal injuries
Suitable for all physical fitness levels
Flotation devices for children under age 3 are not available
Travelers must bring their own towel
Tour start times may vary seasonally to ensure you have the best experience possible.
The total tour time includes travel, with the Bioluminescence Tour lasting 2 hours from dock to dock.
Images are for illustration only; your actual experience may vary, highlighting the enchanting unpredictability of bioluminescence.
Tours are scheduled around moon phases, so availability may change.
Meeting point
Your adventure begins at Kaibo Restaurant Pier, located at 585 Water Cay Rd. Please arrive 30 minutes early. Look for our driver in a logoed polo shirt, who will call your name upon arrival. Note that the driver can only wait for 5 minutes.
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.
Important Precautions:
- • Keep valuables secure
- • Avoid walking alone at night in isolated areas
- • Use reputable tour operators
Getting there
By air
- Owen Roberts International Airport • 5 km from George Town
By bus
George Town Bus Terminal
Getting around
Public transport
Buses are affordable and convenient for getting around the island. They operate on a fixed schedule.
Taxis
Available • Apps: Local taxi services can be booked by phone
Rentals
Car, Bike, Scooter
Neighborhoods
George Town
Seven Mile Beach
West Bay
Day trips
Cayman Brac
100 km from Grand Cayman • Full day
A smaller island known for its dramatic bluffs, caves, and excellent diving spots.
Little Cayman
130 km from Grand Cayman • Full day
A small, tranquil island known for its pristine beaches and excellent diving opportunities.
Festivals
Pirates Week Festival • Early November
Cayman Cookout • January
Pro tips
- Visit Stingray City for a unique and unforgettable experience
- Rent a car to explore the island at your own pace
- Try local dishes like conch fritters and grilled lobster
- Book accommodations and tours in advance, especially during peak season
- Bring reef-safe sunscreen to protect the marine environment
From $25
per person
Price varies by option
Secure booking
Free cancellation available
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