Newly Excavated Site
Moray, located in the Sacred Valley of Peru. The current theory is that the large concentric rings created a series of different microclimates. Studies have shown that many of the terraces contain soil that must have been imported from other parts of the region. The temperature at the top of the pits varies from that at the bottom by as much as 15ºC, creating a series of micro-climates that apparently match many of the varied conditions across the Incan empire, leading to the conclusion that the rings were used as a test bed to see what crops could grow where.
Newly Excavated Site
Moray, located in the Sacred Valley of Peru. The current theory is that the large concentric rings created a series of different microclimates. Studies have shown that many of the terraces contain soil that must have been imported from other parts of the region. The temperature at the top of the pits varies from that at the bottom by as much as 15ºC, creating a series of micro-climates that apparently match many of the varied conditions across the Incan empire, leading to the conclusion that the rings were used as a test bed to see what crops could grow where.