Peru Tomb Sealed 600 Years Opens, Called Discovery of Decade

Archaeologists in Peru just made history by opening a tomb that's been sealed since before Columbus sailed to the Americas.

The mausoleum sits beneath Chan Chan, once the largest city in the Americas with 60,000 residents. When researchers cleared away layers of sand and stone earlier this year, they found a staircase leading down into three chambers containing at least 38 people buried with gold artifacts, ornate jewelry, and colorful textiles.

This discovery matters because every other elite Chimú tomb has been looted. "This is the first time that Peruvian archaeologists have been able to come across an almost intact funerary platform with unaltered contents," says lead archaeologist Jorge Meneses.

The tomb dates to around 1470, right when the Inca empire was conquering the region. The Chimú civilization had thrived in northern Peru for centuries, building the first true engineering society in the Americas with irrigation canals that turned a desert valley green.

Inside the central chamber, researchers found one person whose skull showed traces of red pigment, possibly cinnabar. Two side rooms held additional remains and artifacts that suggest these were high-status individuals, maybe even royalty.

The Ripple Effect

This untouched tomb is giving scientists their first chance to study elite Chimú burial practices with real scientific data instead of piecing together clues from looted sites and private collections. The artifacts and remains will reveal how this powerful civilization honored their leaders during a time of great upheaval.

Gabriel Prieto, an anthropologist at the University of Florida, calls it "the discovery of the decade." And there's more to come. Archaeologists have only explored 7 percent of Chan Chan's total area.

After 600 years of silence, this ancient city still has plenty of stories to tell.