Moray

Inca ruins of Moray lies in the Sacred Valley.
This archaeological site on a high plateau at about 3,500 metres. The inca ruins consisting of several terraced circular depressions and also has an irrigation system. The purpose of these depressions is uncertain, but their depth, design, and orientation with respect to wind and sun creates a temperature difference of as much as 15 °C between the top and the bottom.もっと詳しく