Funny and informative guide. Totally recommended!
Bioluminescent Bay Adventure in Grand Cayman

Short Description
Discover the magic of Grand Cayman’s Bioluminescent Bay! Join our evening boat tour to swim in glowing waters, visit Starfish Point, and enjoy a guided night snorkel.
Description
✨ Overview
Experience a magical evening on the water with this exclusive Bioluminescent Bay boat tour. You’ll witness one of nature’s rarest wonders as millions of tiny plankton illuminate the sea with a brilliant blue glow. The adventure includes scenic boat rides and a stop at the famous Starfish Point, making it a perfect night out for nature lovers.
? Highlights * Witness the glowing phenomenon of Bioluminescent Bay.
Swim or snorkel in the sparkling neon waters.
Visit Starfish Point to see upside-down jellyfish and giant starfish.
Enjoy a relaxing boat cruise with sunset views.
Round-trip transportation from Seven Mile Beach hotels is included.
? Full Description
Your journey begins with a comfortable, air-conditioned transfer from your hotel to the dock. The first stop is Starfish Point, where you can relax on the beach and learn about the local marine life, including unique jellyfish, as the sun begins to set. As night falls, you’ll head into the serene waters of Bio Bay. Guided by local experts, you’ll see the water come alive with light with every movement. You have the choice to stay on the boat and marvel at the glow or jump in for an unforgettable swim surrounded by shimmering plankton.
✅ What’s Included * Professional certified captain and crew.
Full snorkel set (fins, snorkel, and mask).
Safety life vests.
Complimentary water and fruit punch.
Air-conditioned round-trip hotel transportation (Seven Mile Beach area).
Marine Park entrance fees.
? What to Bring * Swimwear (wear it under your clothes).
A personal towel.
A light jacket or sweater for the boat ride back.
Extra snacks if desired.
A camera (tripod or night-mode is recommended for the best shots).
⏱️ Duration Approximately 3 hours.
? Price $139.00 per adult.
? Meeting Point 585 Water Cay Road, Grand Cayman (Kaibo Restaurant Pier), or hotel pickup at Seven Mile Beach.
❤️ Why Travelers Love It
Travelers are consistently mesmerized by the "Avatar-like" experience of swimming in glowing water. The guides are highly praised for their knowledge of the ecosystem and for creating a safe, fun environment. The combination of a sunset visit to Starfish Point and the magical night swim makes this the top-rated evening activity in the Cayman Islands.
Important Note
After completing your reservation, our team will contact you one day before your tour to confirm your exact hotel / Airbnb pickup time or meeting point.
If you selected a meeting point during your booking, please note that your reservation is fully confirmed — simply arrive at the chosen location at the scheduled time.
Please ensure the WhatsApp number, phone number, or email you entered during booking is correct so we can reach you smoothly.
For any changes to your reservation, weather questions, or special requests, feel free to contact us:
- 📞 Barbara (WhatsApp): +1 829-318-9463
- 📞 Dary (WhatsApp): +1 829-754-6322
- 📧 Email: [email protected]
We look forward to welcoming you! 🌴✨
Choose what to book
Reviews
What a fantastic tour! The itinerary was well-planned, and the sights were breathtaking. Definitely worth the investment.
So much good on this tour, lots to enjoy. Thank you to the team for all the hard work. We were blown away.
Beautiful and interesting places!
This was a great experience. Exceeded expectations.
You might also like…

Havana Walking Tour

Havana Walking Tour

Full-Day trip to Key West from Sunny Isles

Full-Day trip to Key West from Sunny Isles

3 Hours Amazing Punta Cana Boat Party with Pickup

3 Hours Amazing Punta Cana Boat Party with Pickup

Spanish Flamenco Show in Puerto de la Cruz

Spanish Flamenco Show in Puerto de la Cruz

Cultural Walking Tour of Little Havana with Lunch Options

Cultural Walking Tour of Little Havana with Lunch Options

Cigar Rolling Experience with Rum and Chocolate Pairing

Cigar Rolling Experience with Rum and Chocolate Pairing

Two Hour Little Havana Introductory Walking Tour in Miami

Two Hour Little Havana Introductory Walking Tour in Miami

Bar Crawl in Punta Cana

Bar Crawl in Punta Cana

Calle Ocho Cuban Culinary Adventure

Calle Ocho Cuban Culinary Adventure

Social Pubcrawl Barcrawl Tulum

Social Pubcrawl Barcrawl Tulum

Day tour to Pinzón Island and La Fé/Palmitas Bay with snorkeling and fishing

Day tour to Pinzón Island and La Fé/Palmitas Bay with snorkeling and fishing

Private Havana Tour in a Classic Car for Cruise Passengers

Private Havana Tour in a Classic Car for Cruise Passengers

Cayo Santa María Catamaran Cruise

Cayo Santa María Catamaran Cruise

Madrid Segway Private Tour in Retiro Park

Madrid Segway Private Tour in Retiro Park

"First Lady" Private Snorkel & El Cielo Sandbar Combo

"First Lady" Private Snorkel & El Cielo Sandbar Combo

Whale watching + cay raised from Punta Cana

Whale watching + cay raised from Punta Cana

Self Guided Bike Tour at The Retiro Park at Your Own Pace

Self Guided Bike Tour at The Retiro Park at Your Own Pace

Viñales Valley Day Trip

Viñales Valley Day Trip

Snorkel in Santa Lucia Reef

Snorkel in Santa Lucia Reef

Saona Relax Tour

Saona Relax Tour

Little Havana Walking Tour with Optional Lunch or Rum Upgrade

Little Havana Walking Tour with Optional Lunch or Rum Upgrade

Caleta Buena Day Trip

Caleta Buena Day Trip

Hemingway's Cuba Guided Tour

Hemingway's Cuba Guided Tour

Viñales Tobacco Tour

Viñales Tobacco Tour

Sunset Yacht Cruise + Dinner at Kike-Kcho Restaurant

Sunset Yacht Cruise + Dinner at Kike-Kcho Restaurant

Cimarrón Monument & El Cobre Sanctuary Tour

Cimarrón Monument & El Cobre Sanctuary Tour

Little Havana French Gourmet Guided Tour

Little Havana French Gourmet Guided Tour

Varadero Private Classic Car Tour
