Inca Religion, Mythology and Cosmology

The religion, mythology, and cosmology of the Inca civilization formed a complex and integrated system that underpinned every aspect of the empire’s political, agricultural, and social life. Centered in the Andes Mountains of western South America, Inca religious practice combined the worship of a hierarchy of supernatural beings, the veneration of ancestors, the maintenance of sacred landscapes, and the performance of elaborate ritual sacrifice. The religion of the Incas, often called Tawantinsuyu, drew on several thousand years of Andean religious tradition while imposing the imperial cult of Inti, the sun god, as the unifying doctrine of a state that, at its height in the late fifteenth and early sixteenth centuries, stretched more than 4,000 kilometers along the Andes from present-day southern Colombia to central Chile.

The fundamental principles of Inca cosmology included a tripartite division of the universe into Hanan Pacha (the upper world of the sun and celestial bodies), Kay Pacha (the earthly world of humans and living things), and Uku Pacha (the inner or underworld associated with the earth, fertility, and the dead). Within this vertical cosmology, the Inca identified a multitude of huacas—sacred objects, places, and phenomena—and arranged the capital city of Cusco along radiating sacred lines, or ceques, that linked shrines to calendrical and political order. The Spanish chroniclers, most notably Garcilaso de la Vega, Bernabé Cobo, Felipe Guaman Poma de Ayala, and Pedro Sarmiento de Gamboa, recorded the substance of Inca belief in the decades after the conquest of the empire in 1532, and their accounts, although filtered through Catholic concepts, remain the principal sources for the religion of a culture that lacked a fully developed writing system.

The Inca were not, in the modern sense, doctrinally exclusive. They did not require the abandonment of local cults but rather incorporated the deities and huacas of conquered peoples into the imperial system, often by establishing a shrine for the local god within a temple complex, by identifying the local god with one of the Inca deities, or by carrying the mummies of conquered rulers back to Cusco. The result was a state religion that combined strong ideological unity with remarkable local diversity, and the cult of the sun, Inti, served as a kind of imperial ecumenical doctrine without entirely displacing regional traditions. After the Spanish conquest, many of the Inca religious practices were suppressed, but a substantial portion of the population continued to venerate the old huacas in secret or in syncretic combination with Catholic devotion. The cult of Pachamama in particular persisted in the rural Andes, and the practice of reading coca leaves for divination remained widely practiced. The construction of churches on the sites of major Inca temples, the celebration of Catholic festivals at the times of the old Inca agricultural rituals, and the persistence of huaca veneration in remote areas all contributed to a religious landscape that combined elements of Christian and pre-Christian Andean belief in varying proportions.

Andean Religion Before the Incas

Inca religion did not emerge in a vacuum. By the time the Incas consolidated their power in the Cusco valley in the fifteenth century, the central Andes had already produced several millennia of complex religious thought. The earliest large-scale religious center in the region was the site of Chavín de Huántar, a temple complex in the northern highlands of present-day Peru that flourished between roughly 900 and 200 BCE. Archaeological evidence from Chavín, including the carved stone deities known as the Tello Obelisk and the Lanzón monolith, indicates a cult centered on a feline-snake deity and the ritual use of hallucinogenic San Pedro cactus, indicating that practices later associated with the Incas, such as the ingestion of psychoactive substances during ritual, have deep pre-Inca roots.

After the decline of Chavín, the southern highlands saw the rise of the Tiwanaku culture, centered on the city of Tiwanaku near the southern shore of Lake Titicaca in present-day Bolivia, and the Wari empire, whose capital lay near the modern city of Ayacucho in Peru. Both cultures, which were at their height between approximately 500 and 1000 CE, left behind monumental stone temples, carved stone gateways depicting the so-called Staff God, and extensive evidence of state-organized religion. Tiwanaku in particular is credited by some scholars, including the archaeologist Carlos Ponce Sanginés, with the development of the Andean creator deity Viracocha, who would later be adopted as the supreme god of the Inca pantheon. Whether or not this direct transmission can be proven, the iconography of the Staff God at Tiwanaku bears strong resemblance to later Inca depictions of Viracocha, suggesting continuity in religious ideas across more than a thousand years. The sunken temple of Kalasasaya at Tiwanaku, with its precise astronomical alignments and its carved stone heads known as tenon heads, indicates that the cult of the Staff God was integrated with a sophisticated ritual calendar.

The Wari empire, which flourished between roughly 600 and 1000 CE in the central highlands of Peru, extended Wari religious practice across a wide region and may have contributed the cult of the dead and ancestor veneration that the Incas later adopted. The archaeological site of Pikillacta, the great Wari administrative center near Cusco, has yielded evidence of ritual practice that included the offering of precious goods to ancestor figures. The later expansion of the Inca state into the regions formerly under Wari influence may have involved the absorption of Wari religious traditions.

Other Andean peoples, including the Moche of the north coast and the Chimú of the same region, also contributed to the religious substrate of the Inca world. The Inca absorbed deities, ritual specialists, and sacred places from conquered peoples and incorporated them into the state cult, a process known as capacocha, which involved the ritual reburial of conquered lords’ mummies in Cusco and the establishment of shrines to local huacas. The result was a religious system that was at once centralized and remarkably pluralistic.

The Inca Pantheon

The Inca recognized a hierarchy of deities, some of whom were venerated throughout the empire and others who remained local or regional. At the top of the imperial pantheon stood Viracocha, the creator god, and Inti, the sun god, who was regarded as the divine ancestor of the reigning dynasty. Below them stood a tier of celestial and terrestrial deities including Mama Killa, the moon; Illapa, god of thunder, lightning, and rain; Pachamama, the earth mother; Mama Cocha, goddess of the sea; and Mama Sara, goddess of grain. Beneath these were hundreds of lesser deities, including the apus, or mountain spirits, and countless local huacas.

The Inca pantheon was organized according to a dualistic principle inherited from earlier Andean cultures, in which deities and concepts were paired in complementary opposites, an arrangement the Incas called yanantin. The sun and moon formed one such pair, as did male and female agricultural fertility, and the condor and puma, the two great Andean animals. This dualism was matched by a fourfold division derived from the ceque system of Cusco and the four quarters of the empire, Chinchaysuyu, Antisuyu, Collasuyu, and Contisuyu, each associated with a direction, a color, and a tutelary lineage.

The Inca did not maintain temples dedicated exclusively to a single deity in the manner of Greek or Egyptian religion. Instead, shrines, called wak’a (or huaca in older Castilianized spelling), were distributed across the landscape, and important deities were honored in sections of larger temple complexes. The most important of these complexes was the Coricancha, or Temple of the Sun, in Cusco, whose walls were said to have been sheathed in sheets of gold and which contained separate chapels to the sun, moon, stars, thunder, and rainbow.

The Coricancha stood at the intersection of the four suyus, or quarters, of the empire, and its architecture was a microcosm of the Inca cosmos. The eastern wall of the principal sanctuary held a large disk of gold representing the sun, while the western wall held a similar disk of silver representing the moon. Smaller chapels along the side walls held representations of the stars, particularly the Pleiades, the rainbow, and lightning, each associated with a particular deity. The chroniclers report that the floors of the Coricancha were paved with gold and silver tiles, and that the garden of the temple contained life-size models of maize and other plants, made entirely of gold and silver, along with replicas of llamas and guinea pigs. The temple was staffed by a large priesthood, the most senior of whom were the Villac Umu, the chief priest, who was typically a brother or close relative of the Sapa Inca.

The Inca also maintained a category of priests called the taquioncoc, or “those who weep for the sun,” who lived in seclusion and abstained from marriage and certain foods. They were charged with the performance of the major sacrifices of the year, and they served as ritual intermediaries between the Sapa Inca and the principal deities. The temple of the sun at Vilcashuamán, located in the central highlands, was the second most important temple in the empire and contained a large stone image of Inti.

Inti and the Solar Cult

Inti, the sun god, occupied the central place in the state religion of the Inca Empire. He was regarded as the divine ancestor of the Sapa Inca, the emperor, whose title derived from an association with the sun. According to one tradition recorded by Garcilaso de la Vega, the first Sapa Inca, Manco Cápac, was the son of Inti and was sent to earth to found the Inca dynasty. The mummies of deceased emperors were referred to as “the dead who became the sun,” and the bodies were dressed in the regalia of Inti and presented with offerings of food and chicha, the fermented maize beer of the Andes.

The principal temple of Inti was the Coricancha in Cusco, where priests maintained a perpetual fire fed by the burning of llama fat and offered the god daily sacrifices of llamas, guinea pigs, and chicha. The walls of the Coricancha were reportedly covered in sheets of gold to reflect the sun’s rays, and a large golden disk representing the sun was placed on the eastern wall of the inner sanctuary. Beyond Cusco, the Incas established important solar shrines at the Island of the Sun in Lake Titicaca and at the mountaintop sanctuary of Vilcacunca, where the celebrated granite outcrop known as the Stone of the Sun was associated with the worship of the sun and was the focus of a regular pilgrimage.

The solar cult was also expressed in monumental architecture. The fortress of Sacsayhuamán, which overlooks Cusco, is oriented to the rising of the sun at the December solstice, and the great tower known as the Torreón is said to mark the spot from which the Inca surveyed the capital at the time of the solstice ceremony. The Inti Raymi, or Festival of the Sun, held at the June solstice, was the most important annual celebration of the Inca year and was the occasion for the gathering of vassals, the presentation of tribute, and the sacrifice of llamas whose blood was offered to the sun. The chronicler Garcilaso de la Vega, writing in the early seventeenth century, described the festival in detail, and the celebration has been revived in modern Cusco as a major cultural event.

Viracocha the Creator

Viracocha was regarded by the Incas as the supreme creator deity, the being who had brought the universe into existence, fashioned the first humans, and continued to oversee the cosmic order. His principal place of worship was the temple of Qurikancha in the imperial capital, and the eighth Sapa Inca, also called Viracocha, took the god’s name as his own. Garcilaso de la Vega, whose mother was an Inca princess, identified Viracocha as “the God of the Incas,” and the early Spanish missionary Bernabé Cobo identified him with the creator of the world.

According to the myth, recorded most fully by Pedro Sarmiento de Gamboa in his 1572 history of the Incas, Viracocha emerged from the waters of Lake Titicaca at the beginning of the present world and brought forth the sun, the moon, and the stars. He then traveled northward, calling the peoples into existence and assigning them their lands and customs. At each place he stopped, he created the local people, often by drawing them from the rock with a staff or by breathing life into stone figures. When the first people he had created later turned against him, Viracocha sent a great flood to destroy them, and afterward he created a new humanity from smaller figures he had fashioned in clay.

The cult of Viracocha, although never eclipsing the cult of Inti in political importance, retained a position of theological primacy. Spanish chroniclers occasionally used the Quechua word saqra (literally “demon” or “evil spirit”) as a pejorative for the priests of the creator cult, a polemical usage that colored their descriptions of the cult’s ritual specialists. The Spanish friar and chronicler Pedro Cieza de León wrote that the Incas “believed and held as true that Viracocha created the world and everything in it,” and the famous story of the encounter between Viracocha and the conquistador Pedro de Valdivia at the town of Tumbes in 1532 became one of the most cited legends of the conquest period.

Mama Killa the Moon

Mama Killa, the moon goddess, was regarded as the wife of Inti and the mother of the Inca people, especially the queen and the royal women. She was associated with the menstrual cycle, with marriage, and with the calendrical regulation of female agricultural and religious life. In the Coricancha there was said to be a chapel dedicated to her containing a large silver disk representing the moon, in contrast to the golden disk of the sun. The chroniclers report that eclipses of the moon were occasions of great public anxiety, in which the people made noise with drums and trumpets and, in some traditions, attempted to drive away an animal believed to be attacking the moon.

The cult of Mama Killa was particularly important for women of the elite, who served as priestesses of the moon and participated in the silver-plate feast of Coya Raymi, dedicated to the queen. The worship of Mama Killa has persisted in some Andean communities into the present day, often syncretized with the Catholic devotion to the Virgin Mary.

Closely associated with Mama Killa was Mama Cocha, the goddess of the sea, who was particularly important in the coastal regions of the empire. Mama Cocha was regarded as the mother of all waters and the protector of fishermen, and her worship was particularly strong among the Chimú and other coastal peoples incorporated into the Inca state. The temple of Pachacamac, located on the central coast of Peru, was the principal coastal sanctuary, dedicated originally to a local deity of the same name and incorporated by the Incas into their state cult.

Pachamama the Earth

Pachamama was the goddess of the earth and the source of agricultural fertility. She was honored by farmers at the beginning of the planting season, when offerings of coca leaves, llama fat, chicha, and small animal sacrifices were poured into the earth or burned in ritual bonfires. The worship of Pachamama was particularly important in the highland regions of the empire, where altitude, frost, and drought posed constant threats to subsistence.

Unlike Inti, who was the focus of an elaborate state cult, Pachamama was venerated primarily in household and village-level rituals. Farmers made offerings to her in the fields, asking for a good harvest, and thanked her at the end of the season with rites called haywarikuy. The custom of pouring a small libation of chicha onto the ground before drinking, called challa, is widely understood as a survival of pre-Hispanic veneration of Pachamama, and the practice of burying ritual offerings in the foundations of buildings is also linked to the cult of the earth.

Illapa and Weather

Illapa, the god of thunder, lightning, and rain, was the third of the principal celestial deities of the Inca pantheon. He was associated with storms, with the rainbow, and with the masculine force of the rains that made agriculture possible on the high puna. In the Coricancha there was a chapel dedicated to him in which, according to Garcilaso de la Vega, large vessels of water were kept, representing the celestial waters that Illapa controlled.

The iconography of Illapa typically depicted him as a man holding a sling and a club, accompanied by a falcon or by the constelación of the Pleiades. In the central Andes, where the rainy season runs roughly from November to April, the appearance of Illapa in the form of lightning and thunder was welcomed as a sign of fertility, and his cult was closely tied to agricultural cycles. Among the modern Quechua and Aymara peoples of Peru and Bolivia, the cult of Illapa persists in various forms, often syncretized with the Catholic devotion to the apostle Santiago.

The Inca Creation Myth

The Inca creation myth, as recorded by the Spanish chroniclers, describes a series of cosmic destructions and renewals, ultimately culminating in the emergence of the present world and the Inca people. According to the most common version, recorded by Pedro Sarmiento de Gamboa in 1572, the creator god Viracocha emerged from Lake Titicaca at the beginning of time and brought forth the sun, the moon, the stars, and the first humans. These first humans, who are said to have been giants, were rebellious and were destroyed by Viracocha in a great flood that turned most of them to stone. The surviving giants were then transformed into the rocky outcrops and strange geological features that the Incas identified as huacas.

After the flood, Viracocha created a second humanity, of normal stature, by breathing life into smaller clay figures and painting the clothing and hair of each people onto the figure. He then assigned each people their lands, their language, and their songs, and sent them forth from the area around Cusco. The myth ends with Viracocha’s departure, walking out across the Pacific Ocean on a raft of his own making, promising one day to return.

The creation myth was tied to the imperial ideology of the Incas in several ways. The narrative of Viracocha’s travel from a starting point near Cusco to all parts of the world placed the Inca capital at the center of the cosmos, and the assignment of lands, languages, and customs to each people provided a charter for the Inca practice of mit’a, or labor tribute, as a system of mutual obligation between the empire and its peoples. The myth also explained the existence of huacas, those strange rocks and outcrops that dotted the landscape, as the petrified remains of the rebellious first people.

The Four Ages of the World

A distinct version of the four ages of the world was recorded by several chroniclers, including the Jesuit priest Bernabé Cobo, and became one of the most widely cited cosmological schemes of the Andes. According to this scheme, the world had passed through four suns, or ages, each ending in a great catastrophe, before the present fifth sun, the sun of the Incas. The first sun, called Uya Pacha, was a sun of people who lived in darkness; they were destroyed by the sun’s first appearance. The second sun, called Runa Pacha, ended in a rain of fire. The third sun, called Uku Pacha, ended in a flood that turned most of the people to stone. The fourth sun, called Hanan Pacha, ended in a rain of fire and the burning of the world. The present fifth sun is called Qhapaq Inti and is destined to end in earthquakes.

The chronicler Felipe Guaman Poma de Ayala recorded a related scheme in his 1615 chronicle “El primer nueva corónica y buen gobierno,” in which he lists four ages, each associated with a moral failing of the people of the time. The first age was destroyed by hunger, the second by plague, the third by war, and the fourth by famine. These four ages formed a moral and cosmological framework that allowed the Incas to interpret historical events and to predict the destiny of their own age. The scheme also paralleled the calendrical division of the year into four quarters, and the ceque system of Cusco, which divided the city into four quadrants.

The myth of the dark giants, who were destroyed by flood, and the flood myth itself, are closely related to the four ages, and the three traditions together form the core of the Inca cosmogonic system.

Sacred Geography and Huacas

The Inca landscape was saturated with sacred presence. The word huaca, also spelled wak’a, referred to anything that was invested with supernatural power: a strangely shaped rock, a spring, a tree, a hill, a tomb, a meteorite, a rainbow, or a person of extraordinary appearance or behavior. The term, according to the chroniclers, was applied to a very large number of objects and places, and the maintenance of huacas was a central concern of the state religion. The priestly class was charged with the task of making offerings to the huacas at prescribed times, and the public was required to honor them with the appropriate offerings of coca, llama fat, chicha, and at times of higher significance, animal or even human sacrifice.

The Incas recognized different types of huacas. Some, called urqu huacas, were natural features such as mountains, rocks, and springs. Others, called rumi huacas, were man-made stones or buildings. A third category, called runa huacas, were living persons believed to possess supernatural power. Each huaca had a particular character, a particular set of offerings, and a particular calendrical date on which it was to be honored. The chronicler Bernabé Cobo, in his monumental “Historia del Nuevo Mundo” (1653), wrote that the number of huacas in the empire was almost infinite, and he described the great variety of forms they took.

The sacred sites and huacas of the Inca Empire included some of the most dramatic landscapes of the Andes, and many have been the subject of intensive archaeological investigation. The concept of huaca has proven difficult to translate into a single English equivalent, and the meaning of the term huaca is a subject of continuing scholarly debate.

The Ceque System of Cusco

The ceque system of Cusco was the sacred geography that organized the Inca capital and its surroundings into a precise calendrical and political diagram. According to the chronicler Bernabé Cobo, the ceques were forty-one lines that radiated outward from the Coricancha in Cusco like the spokes of a wheel, passing through 328 huacas distributed across the landscape of the valley. Each ceque was associated with a particular kin group, called a panaca, and each huaca on a ceque was the responsibility of a particular family within that panaca, who were required to maintain the shrine and provide offerings at the prescribed times.

The ceque system was first reconstructed in detail by the American anthropologist Tom Zuidema in his 1964 monograph “The Ceque System of Cuzco,” which has remained the standard reference for the subject. Zuidema argued that the ceques served not only as a sacred map but also as a solar observatory, since the alignment of certain ceques with the rising and setting of the sun at the solstices allowed priests to regulate the agricultural calendar. The system also organized the social and political structure of Cusco, since each panaca’s ceque was associated with a particular lineage, a particular direction, and a particular set of ritual obligations.

The ceques were divided into four groups of nine, ten, eleven, and twelve lines, corresponding to the four suyus, or quarters, of the empire. Within each group, the huacas were arranged in a sequence that, according to Zuidema, encoded a sophisticated system of calendrical and astronomical information. The whole system constituted a kind of written record, encoded not in alphabetic script but in the spatial arrangement of shrines across the landscape.

Mountain Spirits (Apus)

The mountain spirits called apus were among the most important and widely venerated huacas of the Inca world. The word apu, also spelled apu, referred to a mountain deity, and the highest peaks of the Andes were regarded as the dwelling places of powerful apus who controlled the weather, the fertility of the lands below, and the fate of travelers. The Inca identified a hierarchy of apus that corresponded to the political hierarchy of the empire: each province had its principal apu, and the highest apus, such as Salcantay near Cusco, the Ausangate range, and the Huayna Picchu above Machu Picchu, were venerated throughout the empire.

The cult of the apus involved pilgrimages to the high shrines, offerings of llama fat and coca leaves, and the performance of rituals at the base of the mountain or on its summit. The apus were also consulted for divination: the flight of birds over a mountain, the appearance of clouds around its peak, and the sound of avalanches were all interpreted as messages from the apu. In the geography and administration of the empire, the apus played a role in marking the boundaries of provinces and in legitimizing the authority of local lords, who claimed descent from particular mountains.

The Island of the Sun, the largest island in Lake Titicaca and the legendary birthplace of the sun, was an important sacred site in the Lake Titicaca region and was the location of one of the principal temples of Inti. The island contains extensive Inca ruins, including the Temple of the Sun, which features a famous carved stone known as the Rock of the Origin, and the Sacred Rock of the Puma.

The Cult of the Ancestors and Mummies

The cult of the ancestors and mummies was one of the most distinctive features of Inca religion. The Inca believed that death was not an end but a transition to another form of existence in which the deceased continued to participate in the life of the community. The bodies of deceased rulers were mummified through an elaborate process of evisceration, desiccation, and wrapping, and the resulting mallqui, or mummy bundles, were treated as living members of the royal household. The mummies of former emperors were seated on thrones in the Coricancha, dressed in fine clothing, and presented with food and drink at the major festivals of the year.

The mummies of rulers were consulted on important matters of state. The chroniclers report that the mummy of Tupac Inca Yupanqui was carried on campaign with the Spanish to advise on military matters, and that the mummies of the deceased Incas were consulted on questions of land, marriage, and political alliance. The mummies were also paraded in public ceremonies, particularly at the festivals of the solar calendar, and were a visible sign of the continuity of the dynastic line.

The mummies were not kept in tombs in the European sense. Instead, they were venerated in the home or in palace complexes, often in chambers specifically built to receive them. The descendants of the royal lineages maintained the cult of the mummies as a central religious obligation, and the loss of the royal mummies to the Spanish in the 16th and 17th centuries was a major cultural trauma for the surviving Inca nobility. The practice of ancestor veneration was not limited to the royal family. Lower-status individuals were also mummified, and their mummies were kept in the family home and treated with similar care. The cult of the ancestors was, in essence, the cult of the lineage, and the proper maintenance of the mummies was a religious duty incumbent on all.

Sacrifice and Ritual

Ritual sacrifice and ritual practice were central to Inca religion. The most common form of sacrifice was the burnt offering of llamas, whose fat and meat were burned on the altars of the huacas, and the bloodless offering of small animals, particularly guinea pigs, whose bodies were examined for divination. The Incas also practiced the sacrifice of llamas, and on the most important occasions, the sacrifice of humans, in a ceremony known as Capacocha. Capacocha involved the selection of children, often from villages at high altitude, who were prepared for months before being brought to a high mountain shrine, where they were killed and buried. Recent archaeological discoveries on the summits of Andean peaks, including the famous finds at Llullaillaco in northwestern Argentina in 1999, where three child mummies were recovered in remarkable state of preservation, have provided dramatic confirmation of the chroniclers’ accounts.

The Inca ritual calendar contained a large number of fixed festivals, each dedicated to a particular deity or huaca. The most important of these were the four major festivals of the solar calendar: Capac Raymi, celebrated at the December solstice; Inti Raymi, at the June solstice; and two others associated with the spring and autumn equinoxes. Other major festivals included the festival of the maize harvest, the festival of the dead, and the festival of water.

Sacrifice was not always bloody. The Incas also performed sacrifices of objects, including finely worked textiles, gold and silver figurines, and small models of llamas and people, called conopas. These were deposited in the foundations of buildings, in caves, in springs, and in tombs, and they served to maintain the favor of the huacas and to ensure the prosperity of the community.

Divination

Divination was a central religious practice in the Inca world. The principal method of divination was the reading of coca leaves, a practice called qhaway. A ritual specialist, called an umu, would chew coca leaves together with a small amount of llama fat and a few drops of wine or chicha, then blow on the leaves and interpret their distribution when they fell. The position, the color, and the relative sizes of the leaves were all taken as signs, and the umu would pronounce on questions of marriage, harvest, health, war, and the disposition of the huacas.

Divination was also performed by examining the entrails of sacrificed llamas and guinea pigs, by observing the flight of birds, by listening to the sounds of mountains and rivers, and by interpreting dreams. The Inca believed that the future was not fixed but was subject to the intervention of the huacas, and the role of the diviner was to discern the likely outcome of a particular course of action and to recommend the appropriate offerings or rituals to secure a favorable result.

The role of the religious specialist was closely linked to that of the amautas, or sages. The amautas were the intellectuals of Inca society, responsible for the preservation of oral tradition, the instruction of the young nobility, the composition of songs and poetry, and the interpretation of the calendar and the ceque system. They were not diviners in the strict sense, but they provided the knowledge of history, geography, and ritual protocol on which divination depended.

The Capac Raymi

The Capac Raymi, celebrated at the December solstice, was the most important of the four major festivals of the solar calendar and was particularly associated with the passage of boys of the elite into adulthood. The festival was held at the time of year when the sun was at its southernmost declination and the rainy season was beginning in the highlands. The ceremony involved the presentation of the sons of the nobility to the Sapa Inca, the performance of military exercises, and the recitation of the deeds of the ancestors.

The Capac Raymi was also an occasion for the reaffirmation of the cosmic order. The Sapa Inca would offer sacrifices to Inti and to the huacas of the four quarters, and the mummies of the deceased rulers would be brought out and presented with food and chicha. The festival lasted several days and involved feasting, drinking, and the exchange of gifts among the elite. The Capac Raymi is still celebrated in some Andean communities in modified form, often combined with the Catholic celebration of Christmas, and it remains an important marker of Andean cultural identity.

A central feature of the Capac Raymi was the ear-piercing ceremony, called huarachicuy, in which the young nobles of the elite, aged roughly fourteen to sixteen, had their ears pierced and received ear spools of gold or silver, signifying their entrance into adult life. The boys were required to fast, perform military exercises, and recite the deeds of their ancestors. After the ceremony, the young men were assigned to the service of the state, often as members of the military or as attendants at the temples. The festival was closely tied to the sun, and the piercing of the ears was understood as opening the body to the speech of Inti.