Glide the Grijalva beneath 1,000-meter cliffs, spot crocodiles and king vultures, and finish in historic Chiapa de Corzo. This five-hour boat-and-viewpoint tour from Tuxtla combines geology, wildlife viewing and easy local culture.
More ways to explore the area's outdoor wonders
You slide down the Grijalva, and the canyon walls rise as if the earth itself decided to stand upright; wind and water argue softly, and birds call from ledges a kilometer above. The boat hums along a river that dares you to keep looking up: caves gape, narrow channels push you forward, and occasional waterfalls thread the cliff face.
Difficulty
easy
Duration
5 hours
Fitness Level
Minimal fitness required; mostly sitting on a boat and short walks at viewpoints
Wildlife
History
Chiapa de Corzo was founded in 1528 and features La Pila, a unique 16th-century Mudejar fountain; the canyon was designated a national park in 1980.
Conservation
Boat traffic and litter can strain river habitats; follow guides’ rules, avoid feeding wildlife, and pack out plastics to reduce impact.
Reserve your spot on the Sinkhole Canyon from Tuxtla today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Arrive early for calm water
Morning departures usually mean smoother river conditions and better light for photos; plan for the meeting time and transfers.
Bring a waterproof layer
Spray from waterfalls and sudden showers are common; a lightweight rain jacket keeps you comfortable on the boat.
Pack binoculars and a camera with zoom
Wildlife and cliff details are best seen from a distance — binoculars make the canyon’s tiny features come alive.
Mind the Tuesday closure
Viewpoints are closed on Tuesdays — confirm your date to avoid missing rim lookouts included in the itinerary.
Light waterproof jacket
Protects against waterfall spray and sudden tropical showers while on the boat.
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Binoculars
Essential for spotting crocodiles, birds and distant rock formations on the river corridor.
Sun hat & sunscreen
Open river sections offer direct sun; protect skin and eyes for the duration.
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Comfortable walking shoes
Sturdy shoes are useful for short viewpoint walks and exploring Chiapa de Corzo after the tour.