From Moray we drove to the salt evaporation ponds at Maras. Here are a few images and a panoramic of the area.Maras is a town in the Sacred Valley of the Incas, 40 kilometers north of Cuzco, in the Cuzco Region of Peru. The town is well known for its nearby salt evaporation ponds, in use since Inca times. The salt-evaporation ponds are up-slope, less than a kilometer west of the town. http://en.wikipedia.org/wiki/Maras,_Peru Since pre-Inca times, salt has been obtained in Maras by evaporating salty water from a local subterranean stream. The highly salty water emerges at a spring, a natural outlet of the underground stream. As water evaporates from the sun-warmed ponds, the water becomes supersaturated and salt precipitates as various size crystals onto the inner surfaces of a pond’s earthen walls and on the pond’s earthen floor. The pond’s keeper then closes the water-feeder notch and allows the pond to go dry. Within a few days the keeper carefully scrapes the dry salt from the sides and bottom, puts it into a suitable vessel, reopens the water-supply notch, and carries away the salt. Color of the salt varies from white to a light reddish or brownish tan, depending on the skill of an individual “farmer”.