ATLAS · OBSERVATORIES · PERU

Observatories in Peru

Peru has 9 observatories on the map. 6 watch the night sky. 3 watch something else — the Sun, the radio sky, particles, Earth’s field, or a volcano. The earliest was founded 299 BCE. Below: how they split by what they watch, and the country’s notable sites. From Wikidata, snapshot 2026-06-23.