Board a boat from Puerto Vallarta and reach the Marietas Islands for snorkeling, birdwatching and the famed Hidden Beach. This guided five-hour trip packs reef swims, short beach landings and geological highlights into a half-day sea adventure.
More ways to explore the area's outdoor wonders
A small skiff cuts through early light off the Bay of Banderas and the Marietas rise like dark moons on the horizon. By mid-morning the engine hushes and the water takes over — turquoise pushing at the hull, fish darting under the surface. The guide gestures toward a narrow opening: the passage into the famed Hidden Beach (Playa del Amor), a hollow carved by waves and time where sand collects and sunlight pours through the collapsed roof.
Difficulty
moderate
Duration
5 hours
Fitness Level
Moderate fitness—able to swim, enter/exit boats and perform several 20–40 minute snorkel sessions
Wildlife
History
The Marietas were used for military target practice mid-20th century; they were later protected as a national park to safeguard seabirds and reefs.
Conservation
Visitor numbers and landing zones are regulated to protect nesting birds and coral; use reef-safe products and follow guides to minimize impact.
Reserve your spot on the Hidden Beach - Marietas Islands today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Bring a snug mask
Although snorkel gear is provided, a well-fitting mask prevents leaks and fogging during multiple swims.
Use reef-safe sunscreen
Oils and oxybenzone damage coral—choose mineral-based sunscreen and apply before boarding.
Secure belongings
Waves and transfers can be bumpy; use a small dry bag or waterproof case for phones and passports.
Watch the tide windows
Hidden Beach access depends on calm tides—be flexible with timing and follow guide instructions for entry and exit.
Mask & snorkel (personal)
A personal mask often fits better than loaned gear and reduces fogging.
Reef-safe sunscreen
Protects skin and the marine environment from harmful chemicals.
summer
Light wetsuit or rashguard
Adds warmth and protection from sun and contact with rocky reefs in cooler seasons.
spring
Small dry bag
Keeps phone, wallet and a spare towel dry during transfers and landings.