Cross the Gulf of Nicoya to Isla Tortuga for a family-friendly day of guided snorkeling, beach time, and short boat transfers from Puntarenas. Expect calm morning waters, basic island services, and sightings of green sea turtles among coral heads.
More ways to explore the area's outdoor wonders
Waves click against the hull and the shoreline of Puntarenas shrinks into a band of palm and corrugated roofs as you cross the Gulf toward Isla Tortuga. The boat ride opens the day: salt-air stings the eyes, pelicans wheel, and the sea loosens its blue into the shallow reefs around the island. On arrival, the sand is pale and firm, and the reef drops off in a patchwork of coral heads where turtles and reef fish feed.
Difficulty
moderate
Duration
6–7 hours
Fitness Level
Suitable for travelers with moderate fitness who can swim and handle short boat transfers and snorkeling sessions.
Wildlife
History
The Gulf of Nicoya has been a coastal trade and fishing area for centuries; Puntarenas developed as a port town and gateway to nearby islands.
Conservation
Respect reef rules: no touching coral or chasing turtles, use reef-safe sunscreen, and follow guide instructions to minimize disturbance.
Reserve your spot on the Turtle Island with Snorkeling Tour today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Morning departures are calmer
Book an early boat to avoid afternoon winds and get clearer snorkeling conditions.
Bring reef-safe sunscreen
Chemical sunscreens harm coral—choose reef-safe lotion and wear a rash guard for added protection.
Secure belongings on the boat
Use a dry bag for phones and valuables; movement between boat and shore can jostle gear.
Practice mask clearing
If you’re new to snorkeling, practice clearing and breathing with the snorkel before stepping off the boat.
Rash guard or wetskin
Protects from sun and minor scrapes while keeping you comfortable in the water.
summer
Reef-safe sunscreen
Prevents sunburn while protecting coral and marine life.
summer
Waterproof dry bag
Keeps phone, wallet and spare clothing dry during boat transfers and shore landings.
Water shoes
Useful for rocky landings and walking short trails on the island.