Description
The picture shows the archaeological complex of Písac, one of the most significant Inca ruins in the Sacred Valley of the Incas in Peru. The site is perched on a ridge above the town of Písac and is renowned for its gigantic, stepped agricultural terraces (andenes). These terraces were masterfully integrated by the Incas into the steep mountain slopes to create microclimates for the cultivation of various crops (primarily maize) whilst preventing soil erosion. At the top of the cliff, the stone remains of Inca outposts and residential buildings can also be seen, which served to defend and monitor the valley. – 1969
