New LiDAR mapping in the Chiapas region of Mexico has revealed a massive, 1,200-year-old Maya structure named the Temple of the Quetzal-Feathered Throne. The temple is situated on an elevated ridge overlooking a previously unknown urban center, featuring a steep stepped pyramid design with a unique subterranean chamber located directly beneath the primary altar.
Preliminary ground surveys have identified fragments of stucco masks and a preserved limestone throne adorned with quetzal plumage motifs. The alignment of the temple's main axis suggests it was used for tracking the zenith passage of the sun, highlighting the sophisticated astronomical planning of the Late Classic Maya civilization in this remote highland area.