Cañón del Sumidero

A dramatic 1000-meter deep canyon with towering cliffs formed by the Grijalva River, best explored by boat tours that reveal waterfalls, wildlife, and geological formations. The combination of sheer scale and natural beauty makes it one of Chiapas's most impressive attractions.

Things to do

• Boat tour through the canyon — Navigate the Grijalva River by motorized boat to experience the towering 1000-meter cliffs, hidden caves, and natural waterfalls up close.
• Visit Mirador Panorámico viewpoint — Stand at the canyon rim to take in sweeping vistas of the entire gorge and river valley from this elevated observation platform.
• Spot white-tailed deer and crocodiles — Watch for wildlife along the canyon walls and river, including American crocodiles, howler monkeys, and white-tailed deer in their natural habitat.
• Photograph the Árbol de Navidad waterfall — Capture images of the distinctive Christmas tree-shaped cascade that descends the canyon wall, creating a striking natural landmark.
• Explore Cueva de Colores cave — Tour the colorful stalactite and stalagmite formations within this cave system accessible during boat tours along the river.
• Hike to Las Grutas waterfall — Trek to a refreshing natural waterfall pool near the canyon entrance where visitors can swim in cool mountain waters.

Food to try

• Pejelagarto ceviche — Fresh cured fish appetizer made from the local pejelagarto (a prehistoric-looking gar fish) mixed with lime juice, tomatoes, and cilantro.
• Tasajo (dried beef) — Thinly sliced dried beef seasoned with chiles and spices, a traditional Chiapas preparation often served as an appetizer with tortillas.
• Tortas de camarón — Soft corn tortillas filled with shrimp paste and topped with fresh salsa, a regional specialty reflecting the area's river and water proximity.
• Chiapas tamales — Steamed corn dough parcels filled with chicken, olives, and local peppers, wrapped in banana or corn husks and found in market stalls.
• Café de olla — Traditional spiced coffee brewed in a clay pot with cinnamon, cloves, and piloncillo (unrefined cane sugar), warming and distinctly regional.

Local customs & good to know

• Book tours through licensed operators — Use official boat tour companies at the main dock in Tuxtla Gutiérrez or Chiapa de Corzo to ensure safety and authentic guiding by knowledgeable locals.
• Respect indigenous Zoque presence — The Zoque people maintain cultural significance throughout Chiapas; show respect for local customs, sacred sites, and ask permission before photographing local communities.
• Visit during dry season — Plan your visit between November and May when water levels are lower, visibility is clearer, and weather is more stable for boat tours.
• Learn basic Spanish phrases — While some tour guides speak English, learning key Spanish words improves interactions with locals and enhances your cultural experience in this predominantly Spanish-speaking region.