In two hours you’ll float over coral shelves, slip into three shallow reefs and return with a souvenir snorkel tube and clearer idea of Cozumel’s marine life. This private glass-bottom boat tour pairs quick access with guided snorkeling for swimmers of most abilities.
More ways to explore the area's outdoor wonders
The engine hums low as the dock recedes and the water turns a cleaner, more intense blue. Onboard, a brand-new glass-bottom boat rides steady; below, coral gardens hunch and fold like old city walls. You don't need to be a strong swimmer for this trip—guides hand you fins and a bright snorkel tube that you can take home—yet the immediate intimacy with the reef feels earned. In two hours you hop off the boat at three shallow reefs, snorkel through fingers of coral and let the current suggest your route.
Difficulty
easy
Duration
2 hours
Fitness Level
Suitable for most fitness levels; comfortable for non-expert snorkelers who can float and swim short distances
Wildlife
History
Cozumel’s reefs are part of the ancient Mesoamerican Barrier Reef System; Maya mariners once navigated these waters for trade and sustenance.
Conservation
Local operators emphasize reef-safe sunscreen and limited anchoring; stick to surface snorkeling and avoid touching coral to reduce damage.
Reserve your spot on the VIP Private Glass Bottom Boat and Snorkeling, 3 Reefs in Cozumel today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Arrive Early
Check in 30 minutes before departure to pay the $8 USD pier fee, receive gear and get a safety briefing.
Use Reef-Safe Sunscreen
Apply biodegradable sunscreen before boarding and reapply between snorkel stops to protect coral and prevent burns.
Bring Cash for Fees and Tips
Marine and pier fees are paid in cash; bring small bills for guide tips and underwater photos if offered.
Wear Water Shoes
Bring shoes that can get wet for boarding, disembarking and the sundeck to protect feet from hot surfaces and rough docks.
Reef-safe sunscreen
Protects your skin and the coral—apply before boarding and after each swim
summer
Water shoes
Good traction for boarding, beaching and protecting feet on the sundeck
Lightweight rash guard
Adds sun protection and warmth between swims without restricting movement
spring
Dry bag or waterproof phone case
Keeps valuables dry while you snorkel and allows for quick photos on the surface