Spend a day skimming the Costa Rican Pacific to Caño Island, a Marine Biological Reserve known for clear water, coral shelves and abundant marine life. This full-day tour mixes two guided snorkel sessions with coastal cruising and a beach-side lunch.
More ways to explore the area's outdoor wonders
Dawn finds the boat slid out of Parque Nacional Marino Ballena with the surf nudging the hull and the coast shrinking behind you. Sea spray cools your face while the captain points toward a low, rocky island that rises from the Pacific like a knuckle of dark stone — Caño Island — surrounded by water that goes from steel gray to brilliant blue.
Difficulty
easy
Duration
8 hours
Fitness Level
Suitable for most fitness levels — you should be comfortable swimming short distances and boarding from a beach or small boat.
Wildlife
History
Caño Island has long been important to local fishermen and is protected as a Marine Biological Reserve to conserve its reefs and marine populations.
Conservation
The reserve enforces no-take zones and guides emphasize no-touch policies; use reef-safe sunscreen and avoid standing on or grabbing coral to minimize impact.
Reserve your spot on the The Wonders of Cano Island Snorkeling Tour today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Bring a snug mask
A well-fitting mask prevents leaks and lets you focus on marine life during brief snorkel windows.
Use reef-safe sunscreen
Protect fragile coral and avoid burns — apply at least 20 minutes before entering the water.
Secure personal items
Bring a waterproof pouch for ID, phone, and any medication — boats can be bouncy and wet.
Listen to the guide
Follow entry/exit instructions and group signals to avoid currents and stay near the boat.
Mask and snorkel
A personal mask improves comfort and clarity during the 30–40 minute snorkel sessions.
Rash guard or short wetsuit
Provides sun protection and warmth if mornings are cool or water is brisk.
winter
Reef-safe sunscreen
Protects skin and the marine environment from harmful chemicals.
Waterproof pouch for valuables
Keeps ID, phone and money dry during boarding and on the boat.