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In a corner of southern Mexico where no road runs, the jungle has kept a thousand-year-old secret.
For decades, archaeologists have crossed the Yucatán Peninsula’s Central Maya Lowlands looking for what the canopy still hides.
Deep inside Campeche’s Calakmul Biosphere Reserve, a Mexican-Slovenian team has now documented one of the rarest finds in the region: an entire ancient city that had never been touched by looters.
The site has been named Minanbé, Yucatec Maya for “there is no road.” Mexico’s Secretariat of Culture and the National Institute of Anthropology and History (INAH) announced the discovery on June 22, 2026, describing a monumental core of roughly 15 hectares, about 40 acres, with a temple pyramid over 13 meters tall, urban plazas, palaces, and 14 stelae and altars set along a causeway.
Getting to it was the harder part. Aerial lidar, a laser-based scanning method that maps ground features under vegetation, first flagged the structures.
Then the team, led by archaeologist Ivan Šprajc of the Research Centre of the Slovenian Academy of Sciences and Arts, cleared roughly five kilometers, about three miles, of jungle with machetes to open a track for four-wheelers, and walked another five kilometers on foot.
A calendar glyph tied to the collapse
The most striking monument is Stela 1, at the foot of the pyramid. It shows a figure wielding a blade over another individual, apparently mid-decapitation.
A calendrical glyph on the upper portion records the date 5 Ajaw, corresponding to 849 CE. Another altar bears a date from the late seventh century, currently the oldest inscription documented at the site.
That 849 CE carving matters. It falls in the Terminal Classic period, the window when city after city across the southern Maya Lowlands was abandoned and the Classic Maya civilization unraveled.
Minanbé’s monumental phase runs right up to that collapse, giving researchers a rare, undisturbed snapshot of a city on the way out.
Untouched by looters
For a region stripped by traffickers for more than a century, Minanbé stands out for what did not happen to it.
“Compared to other places where we conducted surface surveys, access here turned out to be much more difficult,” Šprajc said in the Culture Secretariat’s announcement, adding that it is the first intact site with no looters’ trenches his team has found in three years.
Šprajc told The Art Newspaper that the technology behind the initial find is what made it possible: “Lidar is a powerful scanning method. It allows us to see through vegetation, identifying features that stand out from the natural terrain.”
The pyramid is built in the Río Bec architectural style typical of the region, with fine masonry and a steep staircase, according to the outlet.
Over three decades, Šprajc’s team has cataloged more than 80 archaeological sites across the Central Maya Lowlands, and Minanbé likely closes that project. Excavation and epigraphic study of the 14 carved monuments are still to come.
