🇵🇪 Peru · Pyramid
El Paraiso (Chuquitanta) Preceramic Complex
Late Preceramic (3500–1800 BCE, peak 2200–1800 BCE, Cotton Preceramic) · Late Preceramic (Chillon Valley, pre-Carral, Andean initial urbanism)
Largest Late Preceramic (3500–1800 BCE, peak 2200–2000 BCE) architectural complex on Central Coast: 14 structures (huacas) over 47–58 ha in Chillon Valley 2 km from Pacific.