Malinalco

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A mason working on the hill above Malinalco in the last summer before the world ended left his work where it stood. The chisel-marks on the unfinished stone are still legible: a row of figures begun and not completed, a surface scored but not smoothed, the bedrock of a hillside in the process of becoming a temple and caught mid-transformation. Nothing here was quarried and carried up. The sanctuary was not built. It was cut — extracted from the mountain by removing everything that was not the temple, the way a sculptor frees a figure from a block, except that the block was a cliff and the figure was a building.

The site sits on a ledge cut into the eastern face of a hill the Spanish came to call the Cerro de los Idolos, the Hill of Idols, some two hundred meters above the town. Its old name was Cuauhtinchan, the place of the eagles, and the modern archaeological zone keeps it. To reach the sanctuary a visitor climbs a long stair to a narrow terrace, and there, opening directly out of the rock face, is a round doorway carved as the open mouth of a serpent — fangs above and below, a great forked tongue laid out across the threshold as the step on which one enters. To go inside is to be swallowed.

The Cuauhcalli (Structure I) at Malinalco, hewn directly from the living rock of the Cerro de los Idolos. Photo by Danimussino, Wikimedia Commons, CC BY-SA 3.0.

A temple cut from the mountain

The Mexica did not, on the whole, carve their temples out of mountains. They built them — earth and rubble cores faced with cut stone, the stepped platforms of Tenochtitlan and the great twin-shrined pyramid at its heart raised course by course and enlarged, generation over generation, by burying the old structure inside a larger one. The Templo Mayor grew that way, like a tree adding rings. Malinalco is the exception that proves how exceptional it is. Its principal structures were not assembled from blocks at all. They were quarried in place, the negative space hollowed out and the positive forms left standing, so that floor, walls, benches, stairs, and the figures on them are all one continuous piece of the hill, unbroken by a single joint.

This makes it the supreme surviving example of Aztec rock-cut architecture, and very nearly the only one of its scale. Where Tula, the older Toltec capital the Mexica revered as the fountainhead of all civilized art, raised its warrior temple on built columns and the colossal stone Atlantes that stood upon it, Malinalco achieves something the Toltec model could not: a building with no seams, because there was nothing to seam. The comparison most often reached for is not to anything else in Mesoamerica but to the rock-cut monuments of the Old World — to Petra carved into its sandstone gorge, to the rock temples of Ellora, to Abu Simbel — sanctuaries that share with Malinalco the single radical decision to subtract a building from a cliff rather than add one to a plain.

The work was done without metal tools. The Mexica had no iron and no steel; the carving was accomplished with stone hammers and chisels of harder rock, with abrasives, and with patience, on a volcanic tuff soft enough to cut and firm enough to hold an edge. That the chamber is precise — a true circle, its bench level, its sculptures clean — is a measure of how much labor was poured into it. And it was never finished. Some of the structures on the terrace are only roughed out. The conquest reached the valley before the masons did, and the half-made temple was abandoned with its work undone.

Construction is dated to around 1501, in the reign of the tlatoani Ahuitzotl — the eighth Mexica ruler, the conqueror under whom the empire reached close to its greatest extent — who annexed this Matlatzinca region and planted Mexica monuments in its newly subject towns as expressions of dominance. The work was carried on under his successor Moctezuma II, the ruler on whose watch the Spanish arrived. So the sanctuary belongs to the very last decades of the independent Aztec world: begun within living memory of the conquest, still under the chisel when it came.

The name of the place carries a goddess. Malinalco takes its name from Malinalxochitl, “grass-flower,” a sorceress in the Mexica migration stories — in some tellings a sister of Huitzilopochtli, the people’s tutelary sun-and-war god, left behind by the wandering tribe and settling, with her followers, in this place. The town below grew on her ground, and the malinalli grass that gives her name is the same wiry grass woven into the day-signs of the ritual calendar.

The house of eagles

The chief structure on the terrace — labeled Structure I by the archaeologists, called the Cuauhcalli by the Mexica — is the round chamber behind the serpent’s mouth. Cuauhcalli means “house of eagles,” and the house was built for a particular kind of man.

Inside the swallowing doorway the chamber opens into a circle. Around its inner wall runs a continuous bench, also cut from the rock, curving in a horseshoe, and on the bench the carvers left a small congregation of animals. Two eagles flank the curve, their wings folded, carved as if perched and waiting. Between them sits a jaguar, its pelt spread flat across the bench like a skin laid out — a mounted trophy rendered in stone. A third eagle is carved on the floor at the center of the room, facing the entrance, and behind the figures the rock is hollowed into a cuauhxicalli, the “eagle vessel,” the basin in which offered hearts were placed. The whole interior is a single sculpture: a round room furnished with stone creatures, the seats of an order.

Interior of the Cuauhcalli: the circular rock-cut bench with eagle and jaguar figures, the central eagle on the floor, and the cuauhxicalli basin. Photo by Joaogabriel, Wikimedia Commons, CC BY-SA 3.0.

The eagle and the jaguar were not decoration. They were the two creatures whose names the elite military orders of the Mexica took for their own. A man who proved himself in war — who took captives in battle, the measure by which a warrior rose — could be admitted to the order of the cuauhtli, the eagle, or the order of the ocelotl, the jaguar, and together the two were named with a single doubled word, cuauhocelotl, eagle-jaguar, the whole warrior elite spoken in one breath. These were full-time professionals, the standing officer class of the army, and entry into their ranks lifted a commoner into the company of nobles: the right to wear the eagle-feather suit or the jaguar pelt, to drink pulque, to dine at the palace, to be counted among the lords.

The two animals divided the cosmos between them. The eagle was the bird of the sun — the soldier of the day, of Huitzilopochtli the sun who must be fed to rise and who must wage war across the sky each day against the dark. The jaguar was the animal of the night, of Tezcatlipoca, the smoking-mirror god whose spotted pelt the night sky resembled, the predator that hunts in the dark as the sun hunts by day. Together, eagle and jaguar, they were the day and the night, the two halves of the turning sky, and the warrior who entered one of the orders entered one half of it. To sit on the eagle’s seat or the jaguar’s was to take the creature as a second nature.

The origin the Mexica gave the orders reached back to the making of the present world. In the account of how the current sun was kindled — the Fifth Sun, the age in which the world now stands, after four earlier suns had ended in ruin — the gods gathered in the dark at the old city of Teotihuacan and two of them threw themselves into a fire to become the new sun and moon. An eagle and a jaguar followed them into the flames; the eagle came out scorched and the jaguar singed and spotted, and from that descent the two creatures carried the mark of the fire and the dignity of having served the sun’s birth. The warriors who took their names were taking up that lineage. They were, in the order’s own understanding, the sun’s soldiers, raised to keep the Fifth Sun moving across a sky that the Mexica held to be in permanent danger of stopping.

A man came to the Cuauhcalli to become one of them. The round chamber was a place of initiation: the threshold a serpent’s mouth, the earth-monster’s open jaws, so that to cross it was to enter the body of the earth and be, for the duration of the rite, somewhere other than the ordinary world. What was done within belonged to the closed business of the order and to the cult of the sun-god it served, and the texts that might have described it in full do not survive intact. What the architecture says plainly is the shape of the passage: a man went in through the mouth of the earth and came out an eagle or a jaguar, remade as a soldier of the sun.

The orders had a house in the capital too. Beside the Templo Mayor in Tenochtitlan stood a building the Mexica also called a house of eagles, where warriors gathered and where the rites of their estate were kept; the archaeology of the sacred precinct has recovered it, with its benches and its great ceramic eagle-warrior figures. Malinalco is the country cousin of that house — but cut into a mountain, and so of a different and stranger order of thing.

The blood-debt and the orders

The eagle vessel at the heart of the chamber names what the orders were finally for. Within the Mexica understanding of the world, the Fifth Sun is not a settled fact of nature but an achievement under constant threat. The sun moves because it is fed; it is fed with the debt the Mexica called nextlahualli, the repayment owed to the gods who gave their own blood to set the world in motion at Teotihuacan, and the repayment was made in human blood and human hearts. War was the means of collecting it. The warrior’s true work was not to kill the enemy on the field but to take him alive, and the captive taken in battle was the coin in which the cosmic debt was paid — offered, his heart placed in a vessel like the one carved into this floor, so that the sun would rise again. The orders of the eagle and the jaguar were the men who made that economy run: they fought to feed the sun, and the temple cut into this hill was the house in which they were consecrated to the task.

This is the most charged fact in the whole record of the Mexica, and it has to be held with care. The practice was real; the archaeology of the Templo Mayor — its offerings, its skull-rack, its sacrificial deposits — has put that beyond question. But the scale at which it happened is genuinely contested, and the largest numbers in the record come from the Spanish and from their Tlaxcalan allies, both of whom had every reason to magnify it: a conqueror justifies himself by the horror of what he replaced. The most lurid figures are propaganda. What the Cuauhcalli witnesses is not a number but a logic — a world held to be fragile, kept alive by an obligation, and an order of men trained and consecrated to discharge it. The temple is the institution rendered in stone.

Rediscovery and survival

The sanctuary outlasted the world that made it, and it did so partly because it could not be pulled down. When the temples of the cities fell — when the Templo Mayor was dismantled and its stones reused, when the empire’s capital was unmade and a cathedral rose on the sacred precinct — the demolition worked because those temples were built and could be unbuilt, stone by stone. Malinalco was not built. There were no blocks to carry off, no facing to strip; to destroy the Cuauhcalli one would have had to destroy the hill. So it was abandoned rather than razed, left half-finished on its ledge while the town below was given a different faith. Augustinian friars founded a monastery in Malinalco in the 1540s, and the great stone convent of San Salvador that still stands in the town dates from the decades after — the new religion settling at the foot of the hill while the old sanctuary weathered, forgotten, above it.

It was rediscovered in 1933 and explored from 1935 by the archaeologist José García Payón, working under the institute that has had charge of it since — Mexico’s National Institute of Anthropology and History, which administers the Cuauhtinchan zone today. To shelter the rock-cut chamber, conservators capped it with a conical thatched roof, a reconstruction of the kind of roof the unfinished temple would likely have carried, so that the round room sits now under a cone of dried grass much as it might have when the masons still climbed the hill.

The Cuauhcalli on its terrace with the reconstructed conical thatch roof. Photo by Zacbeddfn, Wikimedia Commons, CC BY-SA 4.0.

For the study of the Mexica, Malinalco is a rare kind of evidence. The cult of the warrior orders is otherwise known mostly from the colonial ethnographies — above all from the great compilation Bernardino de Sahagún assembled with Nahua informants, the work known as the Florentine Codex, and from the chronicle of Diego Durán, both written under the Church in the conquest’s shadow and shaped by the purpose of explaining and converting a people. That source-distance shadows everything: the eagle-warrior figures, the talk of the sun’s soldiers, even the manuscript image of a warrior in his eagle suit comes to us through hands working a generation or more after the conquest, in the colony’s idiom and for the colony’s ends.

An eagle warrior, from the Florentine Codex (Historia general de las cosas de Nueva España), painted by an unknown Nahua tlacuilo. Biblioteca Medicea Laurenziana scan, Wikimedia Commons, public domain.

The Cuauhcalli answers to that record from the other side. It is not a text written under the friars; it is the institution itself, frozen mid-construction, the orders’ own house surviving in the rock with its eagles and its jaguar and its offering-vessel exactly where the carvers left them. A scholar reading the colonial accounts of the eagle and jaguar warriors can climb this hill and stand inside the place those accounts describe — can sit, if the guards allow, where the initiates sat. Few things from the Mexica world let the documentary record be checked so directly against the thing it documents.

Aztec stone head of an eagle warrior, the man’s face emerging from the bird’s open beak. Photo by Gary Todd, Wikimedia Commons, CC0.

The hill is still climbed. The town of Malinalco below it is one of central Mexico’s designated “magic towns,” and the people of the valley speak the inheritance of the Nahua world that built the sanctuary. On the equinoxes the terrace fills with thousands who come up to the rock-cut chamber. They climb the stair the warriors climbed, and they pass through the serpent’s mouth, across the stone tongue, into the round room where the eagle still faces the door — a doorway that was never finished and never destroyed, cut into a mountain by men who meant to make soldiers of the sun, and left open.

→ Related: Aztec Mexica Empire · Aztec Nahua Religion · Huitzilopochtli · Tezcatlipoca · Tenochtitlan · Templo Mayor · Teotihuacan · Toltec · Tula Toltec · Mount Tlaloc · Cerro De La Estrella · The Nahua · The Tlaxcalans · The Purepecha · Tlaloc · Quetzalcoatl · Coatlicue · Aztec Sun Stone · Tonalpohualli Aztec Calendar · Maya Civilization