Misión Nuestra Señora de los Dolores del Sur Chillá: Maya resistance city found via GIS modeling

February 15, 2026

MexicoExcavation

Ruin

Source: 5 Ancient Lost Cities Archaeologists Are Looking For by Inside Archaeology

Misión Nuestra Señora de los Dolores del Sur Chillá, the Lacandon Maya's 'White Jaguar City,' was a rebel refuge with 300+ houses. Researchers used a 327-year-old letter and GIS modeling of 17th-century chronicles to locate it in the Lacandon jungle. Excavations uncovered structures, obsidian tools, ceramics, and a Spanish church.

Key facts

Misión Nuestra Señora de los Dolores del Sur Chillá (Misión Nuestra Señora de los Dolores del Sur Chillá) was the 'White Jaguar City' of the Lacandon Maya, established in the late 1600s
Located in the depths of the Yucatan jungle as a refuge for Maya rebels during Spanish conquest
Inhabited by hundreds of people in over 300 houses
Conquered by Spanish in 1695 and renamed 'City of Sorrowsof the Lacandon'
Abandoned in 1712 when colonial authorities relocated all inhabitants
Archaeologists used 17th-century Spanish chronicles fed into predictive GIS model
Model factored in terrain, vegetation, waterways, and colonial-era travel speeds
Found in Blue Mountain Biosphere Reserve along Mexico-Guatemala border
Discovered stone structures, obsidian tools, ceramics, and ruins of Spanish church
Two field seasons completed with preliminary excavations confirming occupation during resistance period
Future plans include LiDAR technology to map structures beneath jungle canopy