Spend an afternoon with southern stingrays, snorkel vibrant reefs, watch starfish gather on a golden sandbar, then swim in the glowing waters of Grand Cayman’s BioBay on a private 6‑hour charter. This trip pairs daytime marine encounters with an unforgettable night swim.
More ways to explore the area's outdoor wonders
The day opens on a low, warm horizon as you step onto the Camana Bay marina and scan the North Sound for the white flash of a boat cutting across glassy water.
Difficulty
easy
Duration
6 hours
Fitness Level
Light activity; comfortable for most ages who can swim or wear a flotation vest
Wildlife
History
Grand Cayman’s North Sound has long supported fishing and boat culture; sandbars and shallow flats have been local meeting points for generations.
Conservation
Use reef‑safe sunscreen and follow guides’ rules to avoid stressing marine life; operators typically clean gear between charters to limit cross‑site contamination.
Reserve your spot on the Private Stingray City Snorkeling and BioBay Charter for 10 Guests today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Book a private slot
Private charters limit crowds and allow better timing for sunset and BioBay conditions—confirm pickup time at Camana Bay.
Use reef‑safe sunscreen
Apply biodegradable sunscreen before boarding to protect corals and marine life; reapply sparingly after swims.
Bring motion‑sickness prevention
The North Sound can get choppy—if prone to seasickness, take medication an hour before departure.
Waterproof your gear
Use a dry bag or waterproof camera housing for sunset and the Bioluminescence Bay swim to capture the glow safely.
Reef‑safe sunscreen
Protects coral and skin during long sun exposure on deck and while snorkeling.
summer
Water shoes
Protects feet on sandbars and rocky reef entries.
summer
Waterproof camera or phone case
Captures underwater encounters and the bioluminescent glow safely.
Light windbreaker or fleece
Useful for cooler evenings returning from the BioBay after sunset.
winter