Specialists from Mexico’s Instituto Nacional de Antropología e Historia (INAH) introduced this week that they’ve recorded 16 petroglyphs and cave work relationship from prehistory and the Mesoamerican Postclassic interval (AD900-AD1521) situated on two cliffs close to the Tula River and the La Requena Dam, within the state of Hidalgo.
The invention comes on the heels of different latest discoveries of Mesoamerican and colonial-era websites and artefacts throughout archaeological salvage work related to planning a brand new 232km passenger rail line between Mexico Metropolis and Querétaro. Earlier this month, INAH revealed the invention of a 1,000-year-old Toltec altar close by, on the Tula Chico web site.
The positioning of the newest rock artwork discovery is considered one of 4 energetic excavations alongside the Querétaro route, the place building started in April 2025, with present progress at round 10% of the overall undertaking. In October 2025, Mexican president Claudia Sheinbaum Pardo introduced a change to the railway path to protect this heritage web site, given the impossibility of relocating the work to a museum.
The positioning was registered within the Nineteen Seventies as a part of the Tula Archaeological Mission, when a painted ingredient depicting a deer was discovered, and it has since been known as El Venado. In a press release, an INAH spokesperson stated: “The placement of the paintings suggests a mythical-religious function, maybe associated to astronomical or calendrical phenomena.”
The figures present in what INAH describes as a rock shelter are putting. They embrace one carrying what seems to be a macana (a kind of membership) with a headdress and goggles paying homage to Tláloc, the Aztec god of rains, storms and fertility, who is usually related to caves and is derived.
In the identical rock shelter, the institute recognized the stylised picture of an anthropomorphic determine rendered in crimson, in addition to a picture resembling a snake or lightning bolt. The work have been made with mineral or vegetable pigments, whereas the petroglyphs have been made utilizing pointillism. In accordance with INAH, among the artworks are greater than 4,000 years previous.
Archaeologists within the salvage staff say the work are in good situation. They estimate that these of pre-Hispanic origin are presumably associated to the ultimate stage of Tula, the good Toltec capital that left huge stays stuffed with monuments and creative treasures.
Among the many figures discovered close to the Tula River are a illustration of a deer and a determine with fangs, antennae, a breastplate and goggles, much like these of Tláloc, with bird-like legs, paying homage to representations made by the Mogollon tradition, which inhabited the southwestern United States and northern Mexico, and whose artwork has been discovered at websites in Puebla.
A determine with an anthropomorphic face and hair, with 4 legs resembling these of a chicken or the hooves of a horse, that doubtless dates from the time of contact with the Spanish, was additionally recognized. Whereas the work and petroglyphs have been solely lately recognized formally, in line with INHA, that they had beforehand recognized the area’s native communities.
In accordance with José-Miguel Perez Gomez, an professional on Latin American rock artwork, the invention represents “a transformative milestone for Mexican archaeology and rock artwork research”.
The findings are exceptionally important, he tells The Artwork Newspaper, due to its “huge chronological span, documenting human exercise from over 4,000 years in the past by means of the Mesoamerican Postclassic and into the early colonial interval. By offering a steady document of cultural evolution,” he says, “the location permits researchers to analyse the transition of symbolic languages and creative strategies inside a single geographic context.”
Perez Gomez provides that the location’s iconography “suggests deep-rooted cultural exchanges between central Mexico and the Mogollon cultures of the north. Situated close to the Tula River, the location features as a lithic archive of formality life and environmental interplay. This discovery not solely enriches our understanding of regional pre-Hispanic heritage but additionally reinforces the Tula Valley’s standing as a vital hall for long-term cultural synthesis and religious expression.”
