Overview

Experience one of Grand Cayman’s most magical natural wonders on our Bio Bay Nature Tour. This unforgettable evening adventure takes you to the island’s famous bioluminescent bay, where millions of tiny organisms light up the water with a blue-green glow at night.

During this 2-hour tour, you’ll have the rare opportunity to swim and snorkel in the glowing waters — every movement creating a sparkling trail of light around you. Perfect for nature lovers, couples, and families, this unique experience is one of Grand Cayman’s most enchanting excursions.

Our professional crew ensures your comfort and safety throughout the evening. With complimentary snorkeling gear, beverages, and life vests provided, all you need to bring is your sense of wonder.

Trip Highlights

• 2-hour evening adventure by boat
• Swim in the glowing waters of the bioluminescent bay
• See millions of organisms light up with movement
• Unique natural phenomenon, only visible at night
• Complimentary snorkeling equipment provided
• Refreshing beverages included (bottled water, fruit punch)
• Onboard marine restroom and life vests
• Payments accepted by cash or card (Visa/Mastercard)