
A river canyon up to 1,000 metres deep, the scene of the Chiapanec people's last stand against the Spanish
Area
217 km²
Protection category
IUCN II
Parque nacional —
Designated in
1980
Declared in 1980, it protects a canyon cut by the Grijalva River over millions of years, with walls that in places rise more than 1,000 vertical metres. The canyon also carries a deep historical weight: by tradition, in 1528 hundreds of Chiapanec people threw themselves from its crags rather than surrender to the Spanish conquistadors, an episode that Chiapanec regional identity commemorates to this day. The boat trip along it offers sightings of river crocodiles and a rock wall known as "the Christmas tree", for the moss and mineral formations that cover it.
Ecosystems found in Mexico, where Sumidero Canyon lies.
What is worth looking out for this month in Mexico?
Now is a good time: Veracruz River of Raptors (20 August to 20 November (peak in the first two weeks of October))
Now is a good time: Great white shark aggregation at Guadalupe Island (July to November (some years into January))
Which other parks are like this one?
Same country: Mexico
Same country: Mexico
Same country: Mexico
Same country: Mexico
Based on what we already know about this park.
Share your experience visiting Sumidero Canyon, or a tip for other travellers.
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Region
Central Depression of Chiapas
Climate
Tropical, Arid / desert, Temperate, Mediterranean, Mountain
Best season
November to April
Threatened:Military Macaw,Central American Spider Monkey
Endemic species of Mexico:Ringtail
Least ConcernOsprey
Pandion haliaetus
Least ConcernAnhinga
Anhinga anhinga
Least ConcernRed-bellied Squirrel
Sciurus aureogaster
Least ConcernTurkey Vulture
Cathartes aura
Least ConcernSpectacled Owl
Pulsatrix perspicillata
Least ConcernRed-tailed Hawk
Buteo jamaicensis
Least ConcernRingtail
Bassariscus astutus
Least ConcernWhite-nosed Coati
Nasua narica
Least ConcernMorelet's Crocodile
Crocodylus moreletii
Least ConcernRuby-Throated Hummingbird
Archilochus colubris
Not EvaluatedCarolina Sphinx
Manduca sexta
Least ConcernGrey Heron
Ardea cinerea
AI-generated image: an illustration, not a photograph.