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.
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.
Verified experiences and guided adventures in the surrounding area.
Operated by Martin Adventours · Uvita, Puntarenas
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.
easy.
8 hours.
Suitable for most fitness levels — you should be comfortable swimming short distances and boarding from a beach or small boat.
The full-day excursion is about 8 hours with two snorkel sessions of roughly 30–40 minutes each, plus cruising and a beach lunch stop.
No — tours are suitable for beginners; guides provide basic briefing and snorkeling equipment, but you should be comfortable swimming.
Common sightings include sea turtles, rays, reef fish and occasionally white-tip reef sharks; dolphins and migrating whales may be visible from the boat seasonally.
Participants must be at least 6 years old; the tour is not recommended for those with serious heart or spinal conditions or for pregnant travelers.
Caño Island has long been important to local fishermen and is protected as a Marine Biological Reserve to conserve its reefs and marine populations.
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.
Martin Adventours operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




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