About Wari Civilization

Masons began laying out walls of pirca masonry around 600 CE on a windswept saddle of grassland 2,800 meters above sea level in the Quinua district north of modern Ayacucho — walls that within two centuries would enclose roughly 15 square kilometers of orthogonal compounds in the broader site, with a dense ceremonial and residential core of around 400 hectares (about 4 square kilometers), niched temples, and underground galleries. The settlement they founded is known to archaeologists as Huari (often spelled Wari in current usage), the type site of what William Isbell of Binghamton University, Katharina Schreiber of UC Santa Barbara, and the late Peruvian archaeologist Luis Lumbreras have argued is the first true empire of the pre-Hispanic Andes. Population estimates for Huari at its peak run from 20,000 to as high as 70,000 — figures that, if the upper bound is right, would have made it one of the largest cities in the Americas before the rise of Tenochtitlan. The Wari controlled, influenced, or networked with most of the central Peruvian highlands and a substantial stretch of the coast, from Cajamarca in the north to Moquegua in the far south, and east into the Cusco basin where their planned administrative city of Pikillaqta still stands. Their material signature is unmistakable: rectangular orthogonal cellular compounds with tall windowless walls, polychrome ceramics dominated by what Anita Cook and Dorothy Menzel labeled the Conchopata, Robles Moqo, and Viñaque styles, oversized urns smashed in ritual deposits, and D-shaped temples ringed with niches for the storage of offerings and, in some cases, severed human heads. The Wari emerged contemporaneously with Tiwanaku to the south near Lake Titicaca, and the two polities shared an iconographic vocabulary descended from the much older Pukara and Yaya-Mama traditions — the Staff God, the front-facing deity flanked by winged attendants — but they were distinct political entities, separated by hundreds of kilometers of difficult terrain and by demonstrable differences in architecture, ceramics, and burial practice. The Wari had no system of phonetic writing, but they kept records on knotted cords called khipus that predate the better-known Inca khipu by some four centuries. Their collapse around 1000 CE inaugurated the Late Intermediate Period, an era of decentralization and warfare that ended only with the rise of the Inca in the 15th century. Modern Quechua-speaking communities of the Ayacucho region, including descendants of the Chanka people who supplanted Wari authority locally, carry the geographic and linguistic inheritance of this vanished empire. The archaeological complex of Huari itself, gazetted as Peruvian National Cultural Heritage and partially excavated since the 1940s, remains the principal physical anchor for understanding what came before, and what made possible, the later Inca synthesis.

Achievements

Concrete and measurable technical work defines the Wari achievement at Huari — orthogonal cellular compounds known to archaeologists as the Cheqo Wasi, Moraduchayoq, Vegachayoq Moqo, Capillapata, and Monjachayoq sectors enclose massive trapezoidal courtyards behind walls of pirca masonry that in places still stand more than ten meters high; the walls are mortared with mud and clad with finely dressed sillares of cut volcanic stone at key ritual junctures. Underground galleries at Cheqo Wasi housed stone-lined ancestor chambers built of finely cut white volcanic tuff, the closest thing the central Andes produced to a tradition of monumental stone architecture before the rise of Inca Cusco. At Pikillaqta, twenty kilometers east of Cusco, Gordon McEwan's three excavation seasons in 1978-79, 1981-82, and 1989-90 documented more than 700 buildings inside a tightly planned compound covering approximately 50 hectares within a fortified nucleus of about 25 hectares (745 by 630 meters), with the broader Wari settlement complex extending across as much as 200 hectares of the surrounding landscape; he calculated the labor cost at roughly six million person-days, an investment that only state-level coordination can explain. The site has only seven streets and almost no windows — a deliberate design that has fueled debate about whether Pikillaqta functioned as a granary, a barracks, a redistribution center, or a colonial implantation intended to project Wari authority into the Cusco basin. At Cerro Baúl, on a flat-topped sandstone mesa rising 600 meters above the Moquegua valley floor, Patrick Ryan Williams and Donna Nash documented an industrial-scale brewery capable of producing batches of approximately 1,800 liters of chicha de molle (pepperberry beer) in a single fermentation cycle, with brewing rooms, malting floors, and a hilltop palace and D-shaped temple complex laid out for elite ceremonial drinking. The road network connecting these provincial nodes to Huari was extensive enough that, as Inca road scholar John Hyslop and others have noted, much of what later became the Qhapaq Ñan ran along earlier Wari alignments. In agriculture, Wari engineers built terraced hillsides, lined irrigation canals, and bench gardens that extended cultivation into elevations and slopes previously marginal; the terraced systems documented by Schreiber in the Sondondo valley and by William Denevan in surrounding regions added thousands of hectares of arable land. In ceramics, Wari potters at Conchopata produced oversized polychrome urns up to a meter in height — the famous oversized urns and face-neck jars decorated with the front-facing Staff God and his profile attendants — that were ritually smashed in offering deposits, a practice Anita Cook and Patricia Knobloch have analyzed in detail. In textiles, Wari weavers produced interlocked tapestry tunics of extraordinary technical sophistication, with thread counts averaging roughly 50 wefts and 12 warps per centimeter on routine tunics and reaching as high as 124 wefts per centimeter (over 300 wefts per inch) on the finest known examples, often executed in a deliberate iconographic compression in which the Staff God image is bent and folded across the tunic field — what Rebecca Stone-Miller has read as a visual analog to the religious experience of altered states. In metallurgy, Wari smiths worked gold, silver, and copper into both ornamental and ritual objects, including the gold-tipped weaving implements buried with the so-called Huarmey Queen.

Technology

Wari engineering shows up first in stone. The pirca walls of Huari, built without mortar or with mud mortar, achieved heights of more than ten meters by carefully selecting stones of decreasing size as the wall rose and by interlocking them in courses that absorb seismic stress — a necessity in a region where major earthquakes recur on roughly century-long cycles. At Cheqo Wasi the masons advanced to fully cut sillares of white volcanic tuff, producing rectangular ashlars that fit so closely a knife blade cannot be inserted between them, technology that prefigures the famous Inca walls of Cusco and Sacsayhuamán by half a millennium. Hydraulic engineering was equally sophisticated: Pikillaqta has an elaborate underground sewage and drainage system whose channels Gordon McEwan documented in detail, and the agricultural terraces of the Wari heartland and the Sondondo valley used cut-stone retaining walls combined with gravel-and-clay drainage layers behind the wall face to prevent saturation collapse — the same engineering principle that allows similar terraces to remain in use today. In the Moquegua valley the Wari built a 12-kilometer canal cut along the contour of the desert hillside to bring water from the Torata river to the agricultural fields below Cerro Baúl, and Williams and Nash have shown that this canal, plus its associated terrace network, allowed Wari colonists to settle a previously marginal landscape and live cheek-by-jowl with Tiwanaku colonists in the same valley for centuries. At Cerro Baúl, industrial chicha brewing required mass-produced ceramic vessels in standardized capacities, malting floors for sprouting maize, milling stones for grinding the malted grain, and large fermentation vessels arranged in rows; the production sequence that Williams and Nash reconstructed from spatially distinct workshop areas is the closest thing the pre-Hispanic Andes produced to a brewery in the modern industrial sense. Ceramic technology pushed in a different direction: polychrome slip painting in up to seven distinct colors fired in a single oxidizing kiln cycle, with the white kaolinite slip that gives Wari pottery its distinctive luminosity sourced from clay deposits in the Ayacucho region. Textile production reached technical heights matched almost nowhere in the pre-modern world — interlocked-tapestry tunics with thread counts averaging roughly 50 wefts and 12 warps per centimeter on routine pieces and reaching as high as 124 wefts per centimeter (over 300 wefts per inch) on the finest known examples, executed in cotton warps and camelid (alpaca and vicuña) wefts dyed with cochineal red, indigo blue, and a yellow likely derived from Berberis or Bidens species. Metallurgical analysis of objects from the Castillo de Huarmey tomb has shown that Wari smiths worked native gold, silver, copper, and at least some copper-arsenic and copper-tin bronze, hammering and annealing rather than casting in most cases, and decorating finished objects with repoussé and incision. The khipu — knotted cord recording — is Wari technology that endured: of the small corpus of khipus radiocarbon-dated by Gary Urton and Carrie Brezine to the Middle Horizon, the oldest, from a collection in the American Museum of Natural History, returned a calibrated radiocarbon range of 777-981 CE, and the Wari version is distinguished from later Inca khipus by base-five rather than base-ten knot clusters and by wrapped rather than spun pendant cords.

Religion

On the floor of a D-shaped ceremonial enclosure at Conchopata, excavators in the 1990s and early 2000s found the remains of scores of oversized polychrome urns and face-neck jars that had been deliberately smashed in successive ritual deposits and then ritually buried — an act of consumption-by-destruction that Anita Cook and William Isbell have read as the central Wari religious gesture. Wari religion sat at the center of a much wider Andean tradition that scholars sometimes call the Southern Andean Iconographic Series, descended from the Yaya-Mama religious tradition of the Lake Titicaca basin and the earlier Pukara culture, and shared in modified form with contemporary Tiwanaku. The dominant icon is what Andeanists call the Staff God or Front-Faced Deity: a frontal anthropomorphic figure with a rayed head, holding two staffs, often flanked by profile attendants — winged felines, condor-headed warriors, falcon-headed runners — that face inward toward the central deity. The same figure appears, in subtly different style, on the Gateway of the Sun at Tiwanaku, and ultimately traces back to the Raimondi Stela of Chavín de Huántar from a millennium earlier. In Wari hands the Staff God is rendered in the angular, blocky Conchopata and Robles Moqo ceramic styles, and on tapestry tunics in deliberately compressed and abstracted form. D-shaped temples — circular at the back, straight along the chord — are the diagnostic Wari ritual structure; examples have been excavated at the capital (in the Vegachayoq Moqo and Moraduchayoq sectors), at Conchopata, at Cerro Baúl, and at provincial centers across the empire. The large D-shaped temple at Vegachayoq Moqo, roughly 20 meters in diameter, was lined with niches that may have held mummy bundles or curated objects, and at the end of Wari occupation it was carefully filled in and sealed, a practice known in the Andean literature as ritual entierro.

Trophy-head display was a recurring element of Wari ritual. Tiffiny Tung's bioarchaeological analysis of 31 trophy heads from Conchopata, published in the American Journal of Physical Anthropology in 2008 and elaborated alongside Kelly Knudson's strontium isotope work in Current Anthropology the same year, found that 89 percent of the skulls had a hole drilled through the superior cranium for suspension cord, that 42 percent showed evidence of perimortem cranial trauma, and that strontium isotope ratios in tooth enamel indicated several of the individuals had grown up outside the Wari heartland, consistent with their being captured enemies rather than venerated local ancestors. Iconography on Conchopata urns shows warriors wearing miniature trophy heads at the waist and bound naked captives being processed by armed Wari figures. Ancestor veneration was equally central. The stone-lined subterranean chambers of Cheqo Wasi at Huari and the recently excavated mausoleum at Castillo de Huarmey both indicate that the Wari preserved the bodies of their elite dead in collective tombs that could be reopened, that grave goods continued to accumulate over generations, and that the dead remained politically and ritually present. Chicha de molle, brewed at industrial scale at Cerro Baúl and consumed in feasts of hundreds of liters at a time, was the social lubricant of these rituals; the act of drinking together was itself a religious act of incorporation into the Wari order. No surviving Wari pantheon in named form has come down to us — the Staff God's specific Wari name, if it had one, is lost — but the iconographic vocabulary is precise and consistent enough that Patricia Knobloch, Helaine Silverman, and others have built detailed catalogues of Wari supernatural figures from ceramic and textile imagery alone.

Mysteries

Whether the Wari constituted an empire at all is the first and most contested of an unusual concentration of unresolved scholarly debates the polity has left behind. The traditional view, codified by John Rowe in the mid-20th century and elaborated by Schreiber, Isbell, and Lumbreras, treats Wari as a centralized expansionist state that conquered or coerced provinces from Cajamarca to Moquegua. The revisionist view, developed by Justin Jennings most fully in his 2010 edited volume Beyond Wari Walls and in his subsequent monograph Killing Civilization, argues that the spread of Wari iconography and architecture is better explained as a horizon — a network of voluntary affiliation and shared ritual practice across many polities — rather than as territorial conquest from a single capital. The two views generate different predictions about what fieldwork in unexcavated Wari provinces should find, and the question is genuinely open. A second debate centers on the function of Pikillaqta. McEwan has argued for a planned colonial implantation intended to project Wari authority into the Cusco basin; others have suggested it was primarily a granary, a redistributive center, a barracks, a ritual complex, or — given the lack of windows and small number of streets — a deliberately unfinished symbolic statement. Third comes the nature of Wari-Tiwanaku interaction. The two contemporary highland states shared the Staff God iconography, both expanded into the Moquegua valley where they coexisted as neighbors at Cerro Baúl and Omo for centuries, and yet no clear archaeological evidence of either sustained large-scale war or political union between them has surfaced. Were they rival successors of a common older religious tradition, trading partners, or something stranger — two halves of a single religious system that politely divided the central Andes between them? The Wari khipu poses its own riddle. Gary Urton's documented Middle Horizon khipus and Sabine Hyland's later work have established that knotted-cord recording predates the Inca by centuries, but the Wari khipu structure — base-five clustering, wrapped rather than spun pendants, distinctive color codes — does not map cleanly onto the better-understood Inca khipu grammar, and what exactly the Wari recorded with these cords (tribute lists, calendrical data, narrative content?) remains undeciphered. Then there is the question of Wari language. The empire left no phonetic writing, and there is no consensus on which language family Wari elites spoke. Some Andeanists have argued for an early form of Quechua, others for an Aymaran or even a now-vanished isolate; Alfredo Torero's historical-linguistic work hypothesized that the spread of Quechua across the Andes may have been driven by Wari administration, but the evidence is indirect. The role of women is now under fresh scrutiny: the Castillo de Huarmey discovery of 58 elite women buried with weaving tools made of gold has prompted Giersz, Jeff Quilter, and others to ask whether Wari elite power was substantially gendered female in ways that earlier excavations of male-dominated sites missed entirely. Finally, the cause and choreography of collapse remain unresolved — was the brewery-burning at Cerro Baúl an evacuation under duress, a planned political withdrawal, or a religious renunciation? — and a related question of cultural continuity is genuinely open: did Wari political and ritual templates persist underground through four centuries of Late Intermediate Period fragmentation only to be revived by the Inca, or did the Inca reinvent similar institutions independently in response to similar Andean ecological constraints?

Artifacts

Castillo de Huarmey, excavated between 2010 and 2013 by Miłosz Giersz and Roberto Pimentel Nita of a Polish-Peruvian team, yielded the single most important Wari artifact assemblage to come out of the twenty-first century — the first intact Wari elite burial ever found, sealed beneath a layer of fill the Wari themselves had deposited. The central chamber contained 54 funeral bundles, with four additional bundles in three lateral subchambers, for a total of 58 individuals — all of them women — accompanied by more than 1,300 grave goods, including gold ear ornaments, silver bowls, alabaster cups, painted ceramics, bronze axes, weaving implements made from gold, and imported Spondylus shell from coastal Ecuador more than 1,500 kilometers north. The principal occupant, nicknamed the Huarmey Queen, was buried in a private chamber with weaving tools fashioned from gold, and skeletal analysis showed she had spent much of her adult life seated, with extreme upper-body wear consistent with a lifetime of weaving — a pattern that has reframed scholarly thinking about elite Wari women as producers of textiles whose value was political as well as economic. At Conchopata, just outside modern Ayacucho, excavations directed by Anita Cook, William Isbell, and José Ochatoma in the 1990s and 2000s uncovered the offering deposits of dozens of deliberately smashed oversized polychrome urns and face-neck jars across several D-shaped ceremonial enclosures, including the now-famous Conchopata sherd corpus that supplied the type material for early Wari ceramic style sequences. At the capital, the underground stone chambers of Cheqo Wasi yielded both human remains and finely cut volcanic-tuff blocks demonstrating that Wari masons had advanced lapidary technology centuries before Inca Cusco. At Pikillaqta, McEwan recovered 40 small turquoise figurines from a single offering cache buried beneath a temple floor; the figurines, each a few centimeters tall, are stylized human forms whose exact ritual function remains debated. Wari tunics in major museum collections — including the Dumbarton Oaks tapestry tunic with abstracted Staff God imagery, examples in the Art Institute of Chicago, the Museo Larco in Lima, and the Metropolitan Museum of Art — are catalogued and analyzed in Rebecca Stone-Miller's To Weave for the Sun and other tapestry monographs. The Field Museum in Chicago holds the principal North American Wari brewery materials from Patrick Ryan Williams's Cerro Baúl excavations. The Museo Nacional de Arqueología, Antropología e Historia del Perú in Lima and the Museo Histórico Regional Hipólito Unanue in Ayacucho hold the bulk of in-country Wari collections, including ceramics, textiles, and the Pikillaqta turquoise figurines. The Wari khipus that Gary Urton has analyzed are dispersed across the American Museum of Natural History in New York, the Museo Nacional in Lima, and several private collections, with the radiocarbon-dated AMNH specimen as the oldest securely Middle Horizon example.

Decline

The end of Wari did not arrive in a single cataclysm. By the late 9th century CE, the empire's provincial centers begin to show signs of contraction. At Cerro Baúl, between roughly 950 and 1050 CE, the Wari elite staged what Williams and Nash described in a 2005 PNAS paper, Burning Down the Brewery, as a deliberate evacuation ceremony: the brewing rooms were used to brew one final batch of chicha, the elite drank a final feast, the participants smashed their personal drinking vessels — gold-rimmed keros and ceramic cups — on the floor in patterned arrangements, and then they set fire to the brewery and the palace before walking off the mountain. The site was never reoccupied. Pikillaqta, similarly, shows signs of late-stage uncompleted construction: entire sectors of the planned compound were laid out but never roofed, and McEwan has argued that the Wari abandoned the project before it was finished. At the capital itself, the Vegachayoq Moqo D-shaped temple was carefully ritually entombed under fill, and major sectors of the city were progressively depopulated through the 10th century. Multiple causal hypotheses compete and probably overlap. The first is climate. Paleoclimate reconstructions from glacial ice cores at Quelccaya in southern Peru, drawn by Lonnie Thompson and his collaborators, document a long arid period beginning in the late 9th century and intensifying through the 10th and 11th, the same window in which both Wari and Tiwanaku declined. A multi-decadal drought would have crippled the highland agricultural terraces and irrigation systems on which provincial economies depended, and would have made the long-distance redistributive networks that bound the empire together unsustainable. The second is internal political stress. Justin Jennings, Schreiber, and others have argued that the Wari system was inherently fragile because it depended on the continuous performance of elite identity through state-sponsored feasting, and that any disruption to the supply of maize, pepperberries, fine textiles, or imported Spondylus would have unraveled the political bonds that held provinces to the heartland. The third is that the empire may have over-extended. The fourth, which Tiffiny Tung's later bioarchaeological work has emphasized, is that the post-Wari centuries — the Late Intermediate Period — show a sharp uptick in rates of cranial trauma in skeletal remains, suggesting that the collapse of Wari authority unleashed a long period of inter-group violence whose immediate cause was the sudden absence of any overarching political order. Whatever the mix of factors, by the early 11th century Huari was largely depopulated, the Wari road system fell out of state maintenance though local communities continued to use stretches of it, and the central Andes entered four centuries of regional fragmentation that ended only with the Inca rise from the Cusco basin in the 15th century. The Chanka, who later became famous for nearly destroying early Inca Cusco around 1438, occupied the same Ayacucho region the Wari had centered their empire on; whether the Chanka are direct genetic descendants of the Wari or post-collapse migrants into the heartland is an unresolved question.

Modern Discoveries

Miłosz Giersz and Roberto Pimentel Nita began the Castillo de Huarmey excavation in 2010 and recovered the intact royal mausoleum in 2012-2013 — the single most important Wari discovery of the 21st century. Funded in part by the National Geographic Society and the Polish Ministry of Science, the project has continued through the 2020s with additional chambers excavated at the same site and an ongoing program of bioarchaeological, isotope, aDNA, and grave-good analysis. A facial reconstruction of the Huarmey Queen, executed by Swedish forensic artist Oscar Nilsson and published by National Geographic in 2017, gave a public face to Wari elite identity for the first time. Tiffiny Tung's bioarchaeological program has produced, among other contributions, a 2008 paper in the American Journal of Physical Anthropology on the trophy heads from Conchopata, a companion 2008 Current Anthropology paper with Kelly Knudson on the social identities and geographic origins of those heads, the 2012 University Press of Florida monograph Violence, Ritual, and the Wari Empire, and a series of more recent strontium and oxygen isotope studies tracing the geographic mobility of Wari subject populations from teeth and bone. Patrick Ryan Williams and Donna Nash, working at Cerro Baúl since the 1990s, published the influential Burning Down the Brewery paper in PNAS in 2005, followed by extensive ceramic, faunal, and architectural analyses through the 2010s and into the 2020s, including isotope work on the maize and pepperberry sources that supplied the brewery. Justin Jennings's 2010 Beyond Wari Walls volume, his 2015 Tenahaha and the Wari State (with Willy Yépez Álvarez) on a peripheral Wari-affiliated cemetery in the Cotahuasi valley, and his ongoing reframing of Wari as a network rather than a strict territorial empire have shaped the theoretical debate. Gary Urton's khipu radiocarbon program at Harvard's Khipu Database Project, before his departure from Harvard in 2020-2021 following misconduct findings, dated the AMNH Wari khipu to a calibrated range of 777-981 CE, securing the Middle Horizon affiliation; Sabine Hyland's continuing khipu work, including her decoding of community khipus from San Juan de Collata in 2017, has extended methods that are being retroactively applied to Wari specimens. Anita Cook, José Ochatoma, and Martha Cabrera continue to publish on Conchopata excavations begun in the 1990s, with major outputs through the 2010s on D-shaped temple iconography and ceramic offering deposits. Lidar survey of the Wari heartland, conducted in the late 2010s and early 2020s by international teams working in collaboration with the Peruvian Ministerio de Cultura, has revealed previously unmapped peripheral settlements and field systems around Huari and in the Ayacucho basin. Genetic studies, including the Nakatsuka et al. 2020 paleogenomic study in Cell led by David Reich's lab at Harvard with Lars Fehren-Schmitz at UC Santa Cruz, and the Fehren-Schmitz, Reich et al. 2021 Science Advances paper on Tiwanaku ancestry, have begun to clarify the demographic relationships between Wari, Tiwanaku, and post-collapse Late Intermediate populations, with results suggesting substantial genetic continuity through the rise and fall of Wari, Moche, and Nasca cultures in the central Andes, contrasting with the more cosmopolitan ancestry profiles documented at the urban centers of Tiwanaku and the later Inca capital. New excavation projects are ongoing at provincial Wari sites including Espíritu Pampa in the Vilcabamba region, where in 2010-2011 a Cusco-based team led by Javier Fonseca Santa Cruz, working with Brian S. Bauer, uncovered an intact elite Wari tomb known as the Lord of Vilcabamba whose grave goods include a large silver pectoral, a silver funerary mask, two silver-clad staffs, gold bracelets, and hundreds of thin silver disks, demonstrating that Wari influence extended into the eastern montaña centuries before scholars had previously documented.

Significance

Three reasons hold scholarly attention on the Wari, and have for sixty years. First, they appear to be the first Andean polity to organize political life across multiple ecological zones using techniques recognizable as imperial: standardized provincial architecture, planned administrative centers built far from the heartland, a road network that the Inca would later annex, the resettlement of populations as labor colonies, and the use of large-scale ritual feasting fueled by state-brewed maize and pepperberry chicha to bind elites together. Katharina Schreiber's 1992 monograph Wari Imperialism in Middle Horizon Peru, based on her excavations in the Carahuarazo and Sondondo valleys, made the case that the Wari practiced what she called a mosaic of control — heavy direct administration in some provinces, indirect alliance in others, and influence-without-control in still others — a typology that has shaped Andean studies ever since. Second, they posed the question of inheritance. Multiple generations of Andeanists, from John Rowe and Dorothy Menzel through Schreiber, Isbell, and Gordon McEwan, have argued that the Inca Empire of the 15th and 16th centuries did not invent itself from nothing. The mit'a labor draft, the system of state-administered storehouses, the use of khipus for accounting, the practice of moving populations as mitmaqkuna, the Qhapaq Ñan road network, even specific architectural conventions like the trapezoidal niche — all of these have plausible Wari antecedents that the Inca selectively revived and rebranded. McEwan's excavations at Pikillaqta, a planned compound centered on a 25-hectare fortified nucleus near Cusco, demonstrated that Wari administrators had built imperial infrastructure in the very valley where the Inca would later locate their own capital. Third, the empire's strangeness shows itself in the ritual record. Wari religion, as reconstructed from D-shaped temple deposits at Conchopata, Vegachayoq Moqo, and Cerro Baúl, included ritual oversized-vessel smashing, the curation and display of trophy heads, and elaborate ancestor veneration in subterranean stone-lined galleries — practices that do not map neatly onto the Inca cult of the Sun and that point to an older, harder, more chthonic Andean religious substrate. For descendant communities — the Quechua-speaking populations of Ayacucho, Apurimac, and Cusco — Wari sites are not abstract heritage but living landscape: huacas where offerings are still left, walls that mark agricultural boundaries, and a name (Wari, sometimes glossed as ancestor or primordial being in modern Andean cosmology) that survives in local oral tradition long after the empire itself collapsed.

Connections

A hinge point in Andean prehistory holds the Wari. Looking backward, they descend culturally from a long sequence of central-Andean ritual and political traditions: Chavín de Huántar in the first millennium BCE, whose Staff God iconography ultimately becomes the Wari Front-Faced Deity; the Pukara polity of the northern Lake Titicaca basin in the early centuries CE, whose sculptural and ceramic traditions feed into both Wari and Tiwanaku; and the Huarpa culture of the Ayacucho basin, the immediate local predecessor from which the Wari capital emerged in the 6th-7th centuries. They are also indebted to the Nasca tradition of the south-central coast for ceramic technology and possibly for some iconographic motifs, and to the Moche of the north coast for monumental adobe architecture, though the Wari and Moche overlapped only in the latter's late phase. Looking sideways, the Wari are contemporary with and parallel to Tiwanaku, the great altiplano polity centered south of Lake Titicaca; the two shared the Staff God religious vocabulary, both expanded into the Moquegua valley where their colonists lived in close proximity for centuries at Cerro Baúl and Omo, both built D-shaped or sunken-court ritual structures, both administered through resettled colonial populations, and yet they remained distinct polities separated by 800 kilometers of difficult terrain and by demonstrable differences in architecture, ceramic style, and burial practice. The relationship was probably one of parallel descent from a common older religious substrate combined with active cultural exchange, rather than political subordination of one to the other. Looking forward, the Wari template fed almost directly into the Inca. John Rowe, Tom Zuidema, Schreiber, McEwan, Susan Niles, and most recently Brian Bauer have all argued that key Inca institutions — the mit'a corvée labor system, the qollqa state storehouse network, the Qhapaq Ñan road network, the use of khipu accounting, the practice of mitmaqkuna population resettlement, the architectural convention of the trapezoidal niche, and the broader idea of a centralized Andean polity ruling through a mosaic of provincial arrangements — have plausible Wari antecedents that the Inca selectively revived four centuries after the Middle Horizon collapse. The intervening Late Intermediate Period (c. 1000-1450 CE) was characterized by regional fragmentation and warfare, and the Chanka people who emerged in the former Wari heartland of Ayacucho became the principal early military rivals of the rising Inca state in the Cusco basin. The contemporary descendant communities of the Wari heartland are Quechua-speaking populations of the Ayacucho, Apurímac, Huancavelica, and Cusco regions — including communities such as those around Quinua, Huanta, San Miguel, and the Sondondo valley — whose oral traditions still reference Wari (sometimes as ancestor-being, sometimes as primordial giant) and whose agricultural terraces, irrigation channels, and traveled paths overlap with Wari-era infrastructure. The Wari name itself survives in the Ayacucho-Chanka dialect of Quechua and in numerous toponyms across the central Andes. Modern Andean indigenous federations, including the Confederación Nacional Agraria and regional Quechua political organizations in Ayacucho, claim Wari heritage as part of broader pan-Andean indigenous identity, and the Wari archaeological complex itself, gazetted as a Peruvian National Cultural Heritage site, has been a focus of Quechua community advocacy for protection against looting and uncontrolled development since the 1980s.

Further Reading

  • Katharina J. Schreiber — Wari Imperialism in Middle Horizon Peru (1992, University of Michigan Museum of Anthropology). The foundational monograph on Wari provincial administration, based on Schreiber's fieldwork in the Carahuarazo and Sondondo valleys.
  • William H. Isbell and Gordon F. McEwan, eds. — Huari Administrative Structure: Prehistoric Monumental Architecture and State Government (1991, Dumbarton Oaks). Standard reference on Wari planned-compound architecture.
  • Gordon F. McEwan, ed. — Pikillacta: The Wari Empire in Cuzco (2005, University of Iowa Press). Synthesis of three excavation seasons at the planned Wari site near Cusco.
  • Justin Jennings, ed. — Beyond Wari Walls: Regional Perspectives on Middle Horizon Peru (2010, University of New Mexico Press). The principal revisionist statement reframing Wari as a network rather than a strict territorial empire.
  • Tiffiny A. Tung — Violence, Ritual, and the Wari Empire: A Social Bioarchaeology of Imperialism in the Ancient Andes (2012, University Press of Florida). Bioarchaeology of trophy heads, captive populations, and imperial violence.
  • Miłosz Giersz and Krzysztof Makowski, eds. — Castillo de Huarmey: el mausoleo imperial wari (2014, Museo de Arte de Lima). The principal report on the 2012-2013 royal tomb excavation.
  • Susan E. Bergh, ed. — Wari: Lords of the Ancient Andes (2012, Cleveland Museum of Art, distributed by Thames & Hudson). Major exhibition catalogue with comprehensive plates of Wari ceramics, textiles, and metalwork.
  • William H. Isbell and Helaine Silverman, eds. — Andean Archaeology III: North and South (2008, Springer). Includes synthetic Wari chapters covering the wider Middle Horizon context.

Frequently Asked Questions

Were the Wari really an empire, or just a religious network?

Both interpretations are defended by serious scholars and the question is genuinely open. The traditional view, articulated most fully in Katharina Schreiber's 1992 monograph Wari Imperialism in Middle Horizon Peru and in William Isbell's decades of fieldwork, treats the Wari as a centralized expansionist state. The evidence: planned provincial administrative centers built far from the heartland on standardized templates (Pikillaqta near Cusco, Viracochapampa in the north, Cerro Baúl in the far south), a road network later annexed by the Inca, evidence of resettled labor colonies, and ceramic and architectural conformity across vast distances. The revisionist view, developed by Justin Jennings in the 2010 edited volume Beyond Wari Walls and in his subsequent work, argues that this evidence is equally consistent with a horizon — a network of voluntary affiliation around shared ritual practice and ceramic style — rather than territorial conquest from a single capital. Jennings emphasizes that many Wari-affiliated sites show local rather than imperial agency, and that the spread of Wari iconography may reflect the prestige of a religious system rather than the reach of an army. Most current Andeanists work somewhere between these positions: Wari probably exercised direct administrative control in some provinces, alliance-based influence in others, and participation in a wider Middle Horizon network in still others — the mosaic of control model Schreiber proposed and Jennings has refined.

What is the relationship between Wari and Tiwanaku?

Wari and Tiwanaku were two distinct contemporary highland polities of the Andean Middle Horizon (c. 600-1000 CE), separated by roughly 800 kilometers and by clear differences in architecture, ceramics, and burial practice. They shared a common religious vocabulary descended from older Lake Titicaca traditions — the Staff God or Front-Faced Deity, flanked by profile attendants — that appears on Wari tapestry tunics and Conchopata urns and on the Tiwanaku Gateway of the Sun. Both polities expanded into the Moquegua valley in southern Peru, where Wari colonists at Cerro Baúl and Tiwanaku colonists at Omo lived in close proximity for centuries without (so far as the archaeological record shows) either fighting or merging. Patrick Ryan Williams and Donna Nash's work at Cerro Baúl, summarized in their 2005 PNAS paper on the brewery's ritual abandonment, treats Cerro Baúl as the Wari frontier outpost in this contested zone. The two polities are best understood as parallel descendants of a common older Andean religious substrate, with active cultural exchange between them but distinct political organizations, capital cities, and elite networks. They are not the same culture and should not be conflated; both declined within roughly a century of each other around 1000 CE, probably for partially overlapping reasons including drought.

Did the Wari practice human sacrifice?

The Wari practiced ritual violence that included the production and display of human trophy heads, and the bioarchaeological evidence is unambiguous. Tiffiny Tung's 2008 paper in the American Journal of Physical Anthropology, based on 31 trophy heads excavated from D-shaped ceremonial enclosures at Conchopata near modern Ayacucho, documented that 89 percent of the skulls had a hole drilled through the superior cranium for a suspension cord, that 42 percent showed perimortem cranial trauma, and that strontium isotope analysis of tooth enamel (in a companion 2008 Current Anthropology paper coauthored with Kelly Knudson) indicated several individuals had grown up outside the Wari heartland — consistent with their being captured enemies or sacrificed nonlocal subjects rather than venerated local ancestors. Iconography on Conchopata polychrome urns shows armed Wari warriors processing bound naked captives and wearing miniature trophy heads at the waist as ornaments. Whether these individuals were killed in battle and posthumously processed, or executed in ritual context, varies case by case. Tung's monograph Violence, Ritual, and the Wari Empire (2012, University Press of Florida) is the standard treatment. The practice is part of a broader Andean tradition of trophy-head display visible from Nasca and earlier cultures, and should be understood as a politically and religiously charged act rather than as random brutality.

How did the Wari influence the later Inca Empire?

Multiple core Inca institutions have plausible Wari antecedents that the Inca selectively revived four centuries after the Wari collapse, an argument developed by John Rowe, Katharina Schreiber, Gordon McEwan, Brian Bauer, and others over decades of comparative fieldwork. The Qhapaq Ñan, the Inca road network, ran in many segments along earlier Wari alignments — the Inca expanded, paved, and standardized routes the Wari had pioneered. The mit'a labor draft, by which the Inca state extracted seasonal corvée labor from subject communities, has analogues in the Wari labor mobilization that built sites like Pikillaqta (which McEwan calculated required roughly six million person-days of construction labor). The qollqa state storehouse system, the practice of resettling populations as mitmaqkuna labor colonies, the architectural convention of the trapezoidal niche, and the use of knotted-cord khipu accounting — all of these have Wari precedents documented in the archaeological record. The Inca did not simply copy Wari institutions: they reinvented and elaborated them after a four-century interregnum (the Late Intermediate Period) of regional fragmentation. But the template — a centralized Andean polity administering a mosaic of provinces through standardized infrastructure and ritual feasting — was unmistakably Wari first. McEwan's edited volume Pikillacta: The Wari Empire in Cuzco (2005, University of Iowa Press) makes the strongest version of the case.

What was discovered at the Castillo de Huarmey royal tomb?

Between 2010 and 2013, a Polish-Peruvian team led by Miłosz Giersz and Roberto Pimentel Nita excavated the first intact Wari royal mausoleum, sealed beneath a layer of Wari-deposited fill at the Castillo de Huarmey site on the north-central coast of Peru. The central chamber held 54 funeral bundles, and three lateral subchambers held four more, for 58 individuals total — all of them women. The bundles were accompanied by more than 1,300 grave goods, including gold ear ornaments, silver bowls, alabaster cups, polychrome ceramics, bronze ceremonial axes, weaving implements made of gold, and Spondylus shell imported from coastal Ecuador more than 1,500 kilometers away. The principal occupant, nicknamed the Huarmey Queen and the subject of a later facial reconstruction by Swedish forensic artist Oscar Nilsson published by National Geographic in 2017, was buried in a private chamber with weaving tools fashioned from precious metal. Skeletal analysis showed she had spent much of her adult life seated, with extreme upper-body wear consistent with a lifetime of weaving — evidence that has reframed scholarly understanding of elite Wari women as producers of textiles whose value was political and economic. The discovery, partially funded by the National Geographic Society and the Polish Ministry of Science, is the single most important Wari find of the 21st century and continues to be analyzed bioarchaeologically and through aDNA work.