Ride the Grijalva into Sumidero Canyon from Tuxtla Gutiérrez and watch towering volcanic walls, crocodiles, and cliffside viewpoints unfold. This half-day boat-and-viewpoint excursion pairs dramatic geology with a quick cultural stop in Chiapa de Corzo.
More ways to explore the area's outdoor wonders
The Grijalva River cuts through vertical cliffs that tremble with history as the boat slides into Sumidero Canyon. Wind pinches at your face, the current seems to dare you forward, and walls of volcanic rock rise hundreds of meters, patterned with streaks of mineral and shadow.
Difficulty
easy
Duration
6–7 hours (total tour)
Fitness Level
Suitable for most fitness levels; requires short climbs at viewpoints and stable balance boarding boats.
Wildlife
History
Sumidero Canyon has been a strategic river corridor since pre-Hispanic times; nearby Chiapa de Corzo was a colonial trade and craft hub noted for Mudejar-influenced architecture.
Conservation
Sumidero is a protected national park; stay on designated paths, avoid feeding wildlife, and support local guides who follow park regulations to reduce river and cliffside impact.
Reserve your spot on the Tuxtla - Sump Canyon - Viewpoints - Fin Chiapa or San Cris today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Protect from spray and sun
Bring a lightweight waterproof layer and sunscreen — the boat ride combines river spray with strong sun exposure.
Bring small bills
Vendors at viewpoints and the plaza in Chiapa de Corzo are cash-friendly; carry small denominations for crafts and snacks.
Choose morning departures
Early trips typically feature calmer water, cooler temperatures, and clearer viewing for wildlife.
Stable footwear for docks
Wear closed-toe shoes with grip to board boats and walk rocky viewpoint areas safely.
Light rain shell
Shields against river spray and tropical showers common in the wet season.
summer
Closed-toe shoes
Provide secure footing when boarding and walking at viewpoints.
Sunscreen & hat
Protects against strong sun reflected off rock and water during the boat ride.
Binoculars
Improves viewing of birds, crocodiles, and cliff flora from the boat and overlooks.