🇵🇪 Peru · Pyramid
El Purgatorio (Huaca Fortaleza) — Max Andean Pyramid (Casma Valley, Peru)
Late Moche to Middle Horizon / Early Intermediate (600–900 CE dominant) · Casma (Sechín) culture, Moche substrate
Largest single adobe structure in Peru and largest pyramid by volume in the New World — 270 m long, 180 m wide, 30 m high truncated pyramid (4 platforms stepped) dominating Casma plain, debated Late…
