Explore the agricultural terraces built by the Incas in Moray and the salt mines of Maras. In Moray, observe the giant holes and terraces with irrigation canals that were built by the Incas as a testing grounds for their agriculture. The Maras salt mines consists of 2000 pools which have been mined since pre-Inca times as a means of economic exchange and are still used by locals. Get the opportunity to buy the famous "natural pink salt" of Maras, which obtains its color from the natural elements of the salt ponds filled with spring water, magnesium, calcium, potassium, and silicium. There are only a few places in the world where you can extract pink salt and Maras is one of them.