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Ihuatzio (archaeological site)
19.5781° N, -101.6222° E
About
Ihuatzio is an archaeological site in Michoacán state, Mexico. It is at the southern slopes of Cerro Tariaqueri, just north of the Ihuatzio town, in the Tzintzuntzan municipality. The ancient site is some 7 kilometers south-east of Tzintzuntzan, on the south-eastern shore of the Lake Pátzcuaro. Human settlements vestiges are registered from two different occupational periods; the first occurred between 900 and 1200 CE, corresponding to Nahuatl language speaking groups; the second group corresponding to the maximum development reached by the Purépecha Culture, between 1200 and 1530 CE. This archaeological site was built on an artificially leveled plateau, and it is considered very important, for the Michoacán prehispanic history, it was an astronomical observatory and ceremonial center. Although it is relatively small, the pyramids dedicated to "Curicaueri" and "Xaratanga" are remarkable. A sculpture representing a chac-mool (characteristic of the Toltec culture) was found; as well as a series of roads and walls surrounding the site. The prehispanic settlement fully covers a low-lying plateau and kept a strategic location at the extreme west of the lake and other dominant sites as Tzintzuntzan. On 29 July 2024, one of the pyramids was heavily damaged from the effects of an unusually intense rainstorm, exacerbated by structural weaknesses resulting from prior conditions of drought and high temperatures. Officials expressed that they would be attempting to restore the ancient monument to preserve the region's "cultural heritage".
Historical Timeline
Journey through time and discover key events in this site's history
Early Classical influences
800 BCE–800 CE
Pyramid damaged by storm
29 July 2024
Long-term human habitation
c. 10,000 years ago
Pre-2500 BCE lithic evidence
before 2500 BCE
Earliest radiocarbon dates in the region
c. 1200 BCE
Ihuatzio first occupational phase
900–1200 CE
Ihuatzio Purépecha florescence
1200–1530 CE
Formation of the Purépecha state
13th century
Purépecha territorial expansion
1401–1450
Preclassic (Formative) era
1500–200 BCE
Relación de Michoacán composed
1542
Archaeological Features
Unique architectural and cultural elements found at this historical site
Defensive Structures
Burial and Funerary Structures
Religious and Ritual Structures
Artistic and Decorative Features
Environmental and Natural Features
Astronomical and Timekeeping Structures
Transportation and Communication Structures
Frequently Asked Questions
Plan Your Visit
Tours, travel arrangements, and practical information
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