Maras is a town in the

Sacred Valley The Sacred Valley of the Incas (; ), or the Urubamba Valley, is a valley in the Andes of Peru, north of the Inca capital of Cusco. It is located in the present-day Peruvian region of Cusco. In colonial documents it was referred to as the "Vall ...

of the

Incas The Inca Empire, officially known as the Realm of the Four Parts (, ), was the largest empire in pre-Columbian America. The administrative, political, and military center of the empire was in the city of Cusco. The Inca civilisation rose fr ...

, 40 kilometers north of

Cusco Cusco or Cuzco (; or , ) is a city in southeastern Peru, near the Sacred Valley of the Andes mountain range and the Huatanay river. It is the capital of the eponymous Cusco Province, province and Cusco Region, department. The city was the cap ...

, in the

Cusco Region Cusco, also spelled Cuzco (; ), is a department and region in Peru and is the fourth-largest department in the country, after Madre de Dios, Ucayali, and Loreto. It borders the departments of Ucayali on the north; Madre de Dios and Puno ...

Peru Peru, officially the Republic of Peru, is a country in western South America. It is bordered in the north by Ecuador and Colombia, in the east by Brazil, in the southeast by Bolivia, in the south by Chile, and in the south and west by the Pac ...

. The town, in the eponymous district, is well known for its salt evaporation ponds, located towards Urubamba from the town center, which have been in use since

Inca The Inca Empire, officially known as the Realm of the Four Parts (, ), was the largest empire in pre-Columbian America. The administrative, political, and military center of the empire was in the city of Cusco. The History of the Incas, Inca ...

times. The salt-evaporation ponds are four kilometers north of the town, down a canyon that descends to the Rio Vilcanota (as the upper

Urubamba River The Urubamba River or Vilcamayo River (possibly from Quechua ''Willkamayu'', for "sacred river") is a river in Peru. Upstream it is called Vilcanota River (possibly from Aymara ''Willkanuta'', for "house of the sun"). Within the La Convención ...

is known) and the

of the Incas. There are over 5,000 salt ponds, some owned by families and others unused.

Location and features

The Maras area is accessible by a paved road, which leads from the main road leading through the Sacred Valley between Cuzco and the surrounding towns. Tourist sites in the area include the colonial church, the nearby Moray Inca ruins, the local

salt evaporation pond A salt evaporation pond is a shallow artificial salt pan designed to extract salts from sea water or other brines. The salt pans are shallow and expansive, allowing sunlight to penetrate and reach the seawater. Natural salt pans are formed thr ...

s, and the surrounding scenery.

Salt ponds

Since Incan times,

salt In common usage, salt is a mineral composed primarily of sodium chloride (NaCl). When used in food, especially in granulated form, it is more formally called table salt. In the form of a natural crystalline mineral, salt is also known as r ...

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. The flow is directed into an intricate system of tiny channels constructed so that the water runs gradually down onto the several hundred ancient terraced ponds. Almost all the ponds are less than four meters square in area, and none exceeds thirty centimeters in depth. All are necessarily shaped into polygons with the flow of water carefully controlled and monitored by the workers. The altitude of the ponds slowly decreases, so that the water may flow through the myriad branches of the water-supply channels and be introduced slowly through a notch in one sidewall of each pond. The proper maintenance of the adjacent feeder channel, the side walls and the water-entry notch, the pond's bottom surface, the quantity of water, and the removal of accumulated salt deposits requires close cooperation among the community of users. It is agreed among local residents and pond workers that the cooperative system was established during the time of the Incas. As water evaporates from the sun-warmed ponds, the water becomes

supersaturate In physical chemistry, supersaturation occurs with a solution when the concentration of a solute exceeds the concentration specified by the value of solubility at equilibrium. Most commonly the term is applied to a solution of a solid in a liqui ...

d 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 water has evaporated and salt remains. This process is repeated for about a month building up salt over time. Once enough salt has built up the keeper carefully scrapes the dry salt from the sides and bottom in layers. The first layer is typically pink or white and is the highest quality, it is used as kitchen (table) salt. The second layer is known as bulk salt and is a lower quality than the first layer, it is usually white. The third layer is typically brown and is used as industrial salt. Some salt is sold at a gift store nearby. The salt mines traditionally have been available to any person wishing to harvest salt. The owners of the salt ponds must be members of the community, and families that are new to the community wishing to manage a salt pond get the one farthest from the community. The size of the salt pond assigned to a family depends on the family's size. Usually there are many unused salt pools available to be farmed. Any prospective salt farmer need only locate an empty currently unmaintained pond, consult with the local informal cooperative, learn how to keep a pond properly within the accepted communal system, and start working. As of September 2019, MaraSal S.A., the company that owns the salt pans, announced that tourists are no longer allowed to walk around the salt ponds due to contamination.

Notable residents

Antonio Sinchi Roca Inka Antonio Sinchi Roca Inka (17th century), was a Quechua painter from Peru and part of the Cuzco School. Background His exact years of birth and death are not known, but Inka is from the town of Maras, Peru, located 40.8 kilometers northwest of Cuzc ...

, 17th-century Quechua painterVelarde, Teófilo Benavente, Alejandro Martínez Frisancho. '' El pintor de la colonia Don Antonio Sinchi Rocca Inca.'' Cuzco, Peru: H.G. Rozas S.A., 1965.

Notes

External links

Maras, Peru
''National Geographic'' {{portal bar, Food Inca Populated places in the Department of Cusco Saltworks