An atlas of Earth’s mysterious places — megaliths, pyramids, lost and sunken cities — with the evidence shown plainly: what is verified, what is contested, and what is still unknown.

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Hydraulic works tagged “achirana”

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#achirana

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🇵🇪 Peru · Hydraulic works

Puquios de la Achirana

Late Horizon Inca Imperial 1450 CE · Inca (Quechua) imperial engineers

12 Inca puquios gallery aqueducts (17 km, 1450 CE) of the Achirana canal, Inca ashlar aqueduct feeding Ica Valley.