Board a boat from the Riviera Maya to Punta Allen and trace mangrove channels into Sian Ka'an Biosphere Reserve. Expect wildlife sightings, a reef snorkel on the Mesoamerican Barrier Reef, and a full-day immersion in one of Mexico’s richest coastal ecosystems.
More ways to explore the area's outdoor wonders
You step off the minibus where the road peters out and the air tastes like salt and wet leaf mold. Mangrove roots arch like ribs along the lagoon; the guide scans the horizon and the boat pushes forward, engines steady against the Caribbean swell.
Difficulty
easy
Duration
12–13 hours
Fitness Level
Suitable for most fitness levels; you should be comfortable boarding boats, doing short swims and walking on sandy or uneven surfaces.
Wildlife
History
Sian Ka'an is a UNESCO-designated biosphere reserve; its name comes from the Mayan language and the area has been managed in partnership with local communities since the 1980s.
Conservation
Visitors are asked to use reef-safe products and minimize plastic; the preservation fee supports park maintenance and community projects.
Reserve your spot on the Natural Reserve of Sian Ka'an Tour ! today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Use reef-safe sunscreen
Only biodegradable, reef-safe sunscreen protects coral and complies with guide requests on board.
Bring seasickness remedies
Three hours on open water can be bumpy—take preventative medication or wear acupressure bands if you get queasy.
Wear water shoes
Rocky shore entries and mangrove roots make grippy water shoes more practical than flip-flops.
Carry small cash
The local preservation tax (~USD 12) and small purchases in Punta Allen are often cash-only.
Reef-safe sunscreen
Protects coral and meets local guidance for swimmers and snorkelers.
summer
Snorkel mask (own)
Personal gear fits better and fogs less than shared equipment.
Water shoes
Protects feet during shore entries and on rocky sandbars.
summer
Dry bag (10L)
Keeps camera, phone and spare clothes dry during boat transfers and swims.