A full-day guided expedition from the Riviera Maya into the Sian Ka’an Biosphere Reserve—three hours of boat cruising, snorkeling on reef edges, and a local lunch in Punta Allen. Expect wildlife sightings, mangrove channels and a hands-on cultural moment in a working fishing village.
A full-day guided expedition from the Riviera Maya into the Sian Ka’an Biosphere Reserve—three hours of boat cruising, snorkeling on reef edges, and a local lunch in Punta Allen. Expect wildlife sightings, mangrove channels and a hands-on cultural moment in a working fishing village.
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Operated by Open Vacations · Punta Allen, Quintana Roo
Salt air and mangrove breath meet before dawn: a minivan collects travelers along the Riviera Maya and carries them toward the low-lying coastline where the mangrove channels of Sian Ka’an begin. From the pier, a three-hour boat ride threads through lagoons and into the Caribbean, the guide scanning for manatees, dolphins and sea turtles that make the reserve famed.
moderate.
12 hours.
Comfortable with long days, basic swimming/snorkeling ability, and the ability to step on/off small boats
Most tours supply basic snorkel masks and fins, but you can bring your own for a better fit—confirm with the operator before departure.
Guides know local patterns and increase your chances, but wildlife sightings aren’t guaranteed; sightings are seasonal and depend on weather and tides.
Yes—there is an environmental access fee (approximately USD 13) typically not included in the tour price and paid on arrival.
Children can join, but infants may need to sit on an adult’s lap during transport; snorkeling is generally recommended for older children who can swim.
Sian Ka’an was declared a UNESCO World Heritage site in 1987; its name comes from the Mayan language meaning 'Origin of the Sky.'
The reserve is protected but fragile—the local economy depends on low-impact tourism and fishing, so use reef-safe products and follow guides’ instructions to minimize disturbance.
Open Vacations operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




Book with Open Vacations
Book directly with Open Vacations for the best rates and real-time scheduling.
Reserve Now