Machu Picchu


Machu Picchu, Peru, c. 1450–1540 (photo: Sarahh Scher, CC BY-NC-SA 2.0)

Machu Picchu, Peru, c. 1450–1540 (photo: Sarahh Scher, CC BY-NC-SA 2.0)

 

A royal estate

Machu Picchu is often described as “mysterious,” but in fact a great deal is known about its construction and purpose. It was built as a royal estate for the first Inka emperor, Pachacuti Inka Yupanqui, in the middle of the 15th century, on a mountain saddle overlooking the Urubamba River (in modern day Peru). The location was approximately three days’ walk from the Inka capital of Cusco, and nearly 3,000 feet lower in elevation (7,972 feet / 2,430 meters), with a pleasant climate. It was intended as a place where the Inka emperor and his family could host feasts, perform religious ceremonies, and administer the affairs of empire, while also establishing a claim to land that would be owned by his lineage after his death. The site was chosen and situated for its relationship to the Andean landscape, including sight lines to other mountain peaks, called apus, which have long been considered ancestral deities throughout the Andes. The site contains housing for elites, retainers, and maintenance staff, religious shrines, fountains, and terraces, as well as carved rock outcrops, a signature element of Inka art.

Architecture

Machu Picchu, Peru, c. 1450–1540, terraces can be seen to the left (photo: Max Reiser, CC BY-NC-ND 2.0)

Machu Picchu, Peru, c. 1450–1540, terraces can be seen to the left (photo: Max Reiser, CC BY-NC-ND 2.0)

The site features architecture, from houses to terraces, built by carefully fitting individual stones against each other. Terraces were a common element of highland agriculture long before the Inka. They increased the arable land surface and reduced erosion by creating walled steps down the sides of steep mountains. Each step could then be planted with crops. Terracing took advantage of the landscape and provided some sustenance for the emperor and his entourage during his visits, as well as producing ritually-important maize crops. Further provisions came from the rich lands at the foot of the mountain peak, which were also beholden to Pachacuti and his family.

Stone channel drain, Machu Picchu, Peru, c. 1450–1540 (photo: Eduardo Zárate, CC BY-ND 2.0)

Stone channel drain, Machu Picchu, Peru, c. 1450–1540 (photo: Eduardo Zárate, CC BY-ND 2.0)

Water management at the site was crucial, and throughout Machu Picchu a system of stone channels drains water from rainfall and from a spring near the site. Some of the water was chanelled to stone fountains. There are sixteen in all, descending in elevation through the site. The first in the series is placed outside the door of the emperor’s compound. That fountain is constructed with walls that may have created a ritual bath for the emperor, connected to his duties as a sacred king who performed religious rituals.

The construction of the main buildings is typical of Inka elite architecture.  The walls were built of stones that had been individually shaped to fit closely with one another, rather than being shaped into similar units. This was accomplished by a laborious process of pecking at the stones with tools, gradually shaping them so that each stone was uniquely nested against those around it. Each stone had some sides that protruded slightly, and some with slight concave faces, socketing the stones so that they held together, but allowed for earthquake-damping movement in this seismically active region. Outward faces were then worked smooth, so that the walls resemble an intricate mosaic. Most structures were roofed with wood and thatch. Entryways were in the unique Inka shape of a trapezoid, rather than a rectangle. The trapezoid shape was also used for niches and windows in the walls of buildings. Buildings for people or activities of lower status were made using a rough construction technique that did not take the time to shape the stones.

Stone walls and trapezoid-shaped windows, Machu Picchu, Peru, c. 1450–1540 (photo: Jill /Blue Moonbeam Studio, CC BY-NC-ND 2.0)

Stone walls and trapezoid-shaped windows, Machu Picchu, Peru, c. 1450–1540 (photo: Jill /Blue Moonbeam Studio, CC BY-NC-ND 2.0)

Population and social dynamics

The emperor and his retinue would only reside at Machu Picchu for part of the year. Most of the people who lived there permanently were yanaconas (retainers) and mitimaes (colonists obligated to move to their location). Graves at Machu Picchu have yielded evidence that many of the yanaconas there were craftspeople, including metalsmiths, who came from all over the empire. The ability to command people across the empire and to oblige them to work for the Inka nobility was an expression of imperial power. The buildings of Machu Picchu clearly show the social divisions of the site, with most of the high-status residential buildings in a cluster to the northeast. The emperor himself lived in a separate compound at the southwest of the site, indicating his unique status as the ruler. The Observatory (below) was adjacent to the royal residence, emphasizing the relationship between the elites, religious ritual, and astronomical observation, including Pachacuti’s claim as both a descendant of the sun (whom the Inka called Inti) and the sun himself.

The Observatory, seen from above, Machu Picchu, Peru, c. 1440-1540 (photo: Stephen Trever, CC BY-NC-SA 2.0)

The Observatory, seen from above, Machu Picchu, Peru, c. 1440-1540 (photo: Stephen Trever, CC BY-NC-SA 2.0)

One of the obligations of the royal family was performing rituals that sustained relationships with the supernatural forces that drove existence. The number of religious structures at Machu Picchu is high, indicating that Pachacuti and his lineage were heavily involved in the religious functioning of the empire, a task that underscored his right to rule.

Observatory

Also called the Temple of the Sun, this building’s purpose is echoed in its unique shape.  It is composed of two main parts: an upper curved stone enclosure with windows and niches placed in it, and a cave beneath this structure with masonry additions that hold more niches. Modifications of the windows in the Observatory’s upper walls indicate that they were used to calculate the June solstice, as well as the first morning rise of the constellation Pleiades and other important constellations. The cave beneath the enclosure may refer to the place of the underworld in Inka myth, making the Observatory a building that embodied cosmological thought as much as it facilitated astronomical observation.

Intihuatana

 

Intihuatana, Machu Picchu, Peru, c. 1450–1540 (photo: Sarahh Scher, CC BY-NC-SA 2.0)

Intihuatana, Machu Picchu, Peru, c. 1450–1540 (photo: Sarahh Scher, CC BY-NC-SA 2.0)

The Intihuatana (“hitching post of the sun”) is a carved boulder located in the ritual area of the site, to the west of the main plaza. Carved boulders were a part of the Inka relationship with the earth, and expressions of belief in a landscape inhabited by supernatural forces. Carved boulders of this type are found throughout the heart of the Inka empire. The stone’s name refers to the idea that it was used to track the passage of the sun throughout the year, part of the reckoning of time used to determine when religious events would take place and similar to the Observatory.

 


Additional resources:

Video from UNESCO on Machu Picchu

Historic sanctuary of Machu Picchu from UNESCO

Richard L. Burger and Lucy C. Salazar, Machu Picchu: Unveiling the Mystery of the Incas (New Haven: Yale University Press, 2004).

Carolyn Dean, A Culture of Stone: Inka Perspectives on Rock (Durham, NC: Duke University Press, 2010).

Lucy C. Salazar, “Machu Picchu: Mysterious Royal Estate in the Cloud Forest,” in Machu Picchu : Unveiling the Mystery of the Incas, edited by Richard L. Burger and Lucy C. Salazar (New Haven: Yale University Press, 2004).

Lucy C. Salazar, “Machu Picchu’s Silent Majority,” in Variations in the Expression of Inka Power : A Symposium at Dumbarton Oaks, 18 and 19 October 1997, edited by Richard L. Burger, Craig Morris, Ramiro Matos Mendieta, Joanne Pillsbury and Jeffrey Quilter (Washington, D.C.; [Cambridge, Mass.]: Dumbarton Oaks Research Library and Collection ; Distributed by Harvard University Press, 2007).

Cite this page as: Dr. Sarahh Scher, "Machu Picchu," in Smarthistory, August 9, 2015, accessed December 6, 2016, http://smarthistory.org/machu-picchu/.