Zaña Valley (archaeology)

The Zaña Valley in northern Peru is a significant archaeological site renowned for its ancient water management systems and religious structures. The valley hosts the earliest known canals in South America, dating back to the Neolithic period around 6700 BCE. These stone-lined irrigation canals demonstrate advanced engineering and social organization, relying on gravity to distribute water from the Andes. The valley also features a megalithic temple complex with three construction phases, spanning from the 15th to the 5th century BCE, influenced by the Chavín culture during its second phase. Additionally, the site served as a burial ground for the Chumy people around 250 BCE, showcasing the valley's cultural continuity and religious significance over millennia.