Ruins of the archeological place of Pisac where is posible see how the Incas change the shape of the mountains to use them as place to cultivate their plants for food..Inca farms in the highlands were built using terraces constructed from stone with deep, soil filled pits for the crops.In each step they could grow up different kinds of plants due to the differents temperatures that they provide. Located in the region of Cusco in Peru.
