Pre-Inca era graves found in Peru(1/6)

Archaeologist from the University of San Marcos work at the excavation site at Macaton mountain in the Huaral valley, Peru, Feb. 24, 2023. (Photo/Agencies)

Some 30, 800-year-old, pre-Inca era graves belonging to the Chancay people, a group who inhabited valleys of Peru's central coast from 1000 to 1500, were discovered in a cemetery in the Huaral valley.

Archaeologist from the University of San Marcos work at the excavation site at Macaton mountain in the Huaral valley, Peru, Feb. 24, 2023. (Photo/Agencies)

Archaeologist from the University of San Marcos work at the excavation site at Macaton mountain in the Huaral valley, Peru, Feb. 24, 2023. (Photo/Agencies)

Archaeologist from the University of San Marcos work at the excavation site at Macaton mountain in the Huaral valley, Peru, Feb. 24, 2023. (Photo/Agencies)

Archaeologist from the University of San Marcos work at the excavation site at Macaton mountain in the Huaral valley, Peru, Feb. 24, 2023. (Photo/Agencies)

Archaeologist from the University of San Marcos work at the excavation site at Macaton mountain in the Huaral valley, Peru, Feb. 24, 2023. (Photo/Agencies)