🇵🇪 Peru · Hydraulic works
Andenes of the Colca Canyon
Middle Horizon to Inca ~800–1532 CE · Collagua and Cabana then Inca
Collagua 1,000 km of canyon-edge andenería integrating amunas and qochas still irrigated.
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🇵🇪 Peru · Hydraulic works
Middle Horizon to Inca ~800–1532 CE · Collagua and Cabana then Inca
Collagua 1,000 km of canyon-edge andenería integrating amunas and qochas still irrigated.