Kukulkan

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A serpent does not climb. It moves along the ground, belongs to the earth and the water and the dark places under stone, and the sky is closed to it. So when the Maya imagined a snake that could leave the ground — a snake clothed in the long green tail-feathers of the quetzal, the bird of the cloud forest whose plumes were worth more than gold — they had made an impossibility, and the impossibility was the point. The feathers carry the serpent up into the air where it has no business being. The being that results is at home in both worlds at once: the crawling earth-power of the snake and the high free realm of the bird, fused into one body. The Yucatec Maya called it Kukulkan.

The name is a description. Kuk is the quetzal feather; with the adjectival ending it becomes kukul, feathered, plumed; kan is the snake. Feathered serpent, plumed snake — the name says exactly what the god is and nothing more, the way the oldest divine names often do. It is a god of the sky and of the wind, of the rain his moving body is said to bring, and of the great planet that the Maya watched more closely than any other, the morning and evening star that crosses the dawn and the dusk. The serpent’s feathered half reaches up into all of that. Its scaled half stays bound to the water and the soil and the fertile ground. Between the two it ties the levels of the world together.

The feathered serpent and his kin

Kukulkan is the Yucatec face of a being known across Mesoamerica under many tongues, which makes his genealogy a matter of names as much as of descent. In the highland valleys of Guatemala the K’iche’ Maya knew him as Q’uq’umatz — the same compound built from the same parts, the quetzal and the snake, in a different Maya language. And there the feathered serpent is not a late or borrowed figure but one of the makers of the world.

The Popol Vuh, the book of the K’iche’ that survived the burning of the Maya libraries, opens in darkness over still water. There is nothing made yet — no sky cleared, no earth set down, only the sea and the calm and the night. In the water lie the makers, and among them is the Sovereign Plumed Serpent, Q’uq’umatz, the feathered being who moves in the primordial sea. Over the water, or with it, is the Heart of Sky, called Huracan, the one-legged lightning of the storm. The two take counsel. They speak together, and at their agreement the word becomes the world: the waters draw back, the mountains stand up out of the sea, the valleys open, and the rivers run in their courses. Creation here is not command but conversation, a thing thought into being by powers that consult one another, and the feathered serpent is one of the two voices in the founding dialogue. This is the deepest layer of the god — not a culture-bringer or a king, but a maker present before there was anything to rule.

To the north and west, beyond the Maya country, the same feathered serpent was the great god of central Mexico: the Toltec and later the Aztec knew him as Quetzalcoatl, the plumed serpent, in his own languages and his own myths. The resemblance is not an accident of independent invention. Through the Classic and into the Postclassic the serpent’s image moved across Mesoamerica along the roads of trade and pilgrimage and war, a being recognizable from the Gulf coast to the Guatemalan highlands. How much of the Yucatec Kukulkan was always Maya, rising from the same ground that produced Q’uq’umatz, and how much came south with central-Mexican warriors and merchants in the centuries around the turn of the first millennium, is one of the long arguments of the field, and it is best left as a question with weight on both sides. The older scholarship told a simple story of conquest: a band of Toltec warriors under a leader bearing the god’s name swept into Yucatan and grafted their feathered serpent onto a Maya stock. The newer reading is more tangled and more interesting.

El Castillo, the radial pyramid raised to Kukulkan at Chichen Itza. Photograph by Daniel Schwen, CC BY-SA 4.0, via Wikimedia Commons.

What the inscriptions at the city the Itza built show is a court writing and ruling in Yucatec Maya, not in any Mexican tongue — Maya lords, not a colony of foreigners. The shared vocabulary of feathered serpents and warrior orders and skull racks that ties Chichen Itza to distant Tula is now widely read as a Postclassic international style, a cosmopolitan body of motifs that circulated in every direction at once, with the line of borrowing between the two cities unsettled and possibly running south to north as much as the reverse. The merchants likeliest to have carried the cult — the Putun, the seafaring traders of the Gulf coast — were themselves Maya. The feathered serpent of Yucatan and the feathered serpent of Mexico are cousins who grew up trading clothes; neither is simply the parent of the other. To render Kukulkan as a mere Maya copy of Quetzalcoatl is to mistake a wide kinship for a one-way descent.

The god who descends the stair

Where the genealogy is contested, the architecture is plain. The Maya did not only paint the feathered serpent or carve him on lintels and columns; at Chichen Itza they built him a machine for descending out of the sky, and twice a year it still works.

At the center of the northern plaza stands the radial pyramid the Spanish later called El Castillo and the Maya raised to Kukulkan — a square of nine receding terraces with a stairway climbing each of its four faces to a single temple at the summit. The building is a calendar in cut stone: each stair carries about ninety-one steps, four times ninety-one is three hundred sixty-four, and with the temple platform counted as a final tread the count comes to three hundred sixty-five, the days of the Haab’, the solar year of the Maya count. It is a year a person can climb.

It is also an instrument aimed at the sun. On the afternoons near the spring and autumn equinoxes the lowering light strikes the stepped northwest corner so that the nine terraces throw a chain of triangular shadows onto the northern balustrade. The triangles lengthen and link — seven of them, by the usual count — until a body of light and dark seems to ripple down the long stone rail and meet the great carved serpent head set at the foot of the stair. For a span of minutes the feathered serpent descends the mountain to the earth, performed by the sun itself before whatever crowd has gathered. The effect is not ornament but the purpose of the orientation: the pyramid was sited to make the god move. The two equinoxes are the hinges of the solar year, the days when light and dark stand equal, and on exactly those days the sky-serpent comes down his stair to touch the ground — the two halves of his nature, the celestial and the terrestrial, joined in a single descending figure.

The chain of shadow-triangles along the northern balustrade at the March equinox, meeting the carved serpent head at the base. Photograph by ATSZ56, public domain, via Wikimedia Commons.

The serpent heads at the base are colossal, open-jawed, plumed along the snout, and they are the same heads that climb the balustrades of the great ballcourt and ring the platforms of the plaza — the god repeated across the whole sacred core of the city until the feathered serpent is less a single statue than the grammar of the place. Near the pyramid stands a round tower, El Caracol, the snail, named for the spiral stair coiled inside it; circular buildings are rare in Maya work and across Mesoamerica are linked to the feathered serpent in his guise as the wind, so that the very shape of the observatory is an allegiance. From its upper chamber narrow shafts frame the setting points of Venus at the limits of its wandering. The planet whose risings the tower watched is the same morning star the serpent governs — the feathered body in the sky made visible as a point of light, tracked, predicted, and bound into the war calendar of the city.

Beyond the architecture, the god was remembered as a man. The Maya writers of the sixteenth century, and the Spanish friars who copied them, spoke of a Kukulkan who was a person — a ruler or a priest who came to Yucatan, founded or refounded the great cities, and gave the people the order of rule and the calendar and the arts before departing. Whether such a figure ever lived, or whether the cult simply clothed itself in a founder’s biography the way cults do, cannot be recovered. The ninth-century carvers of Chichen Itza show Kukulkan as a vision-serpent, a supernatural apparition reared up out of ritual, not as a king; the human Kukulkan belongs to the later memory looking back. The god and the priest-king who bore his name run together in the record and cannot be cleanly pulled apart. After Chichen Itza declined, the cult moved on: at Mayapan, the walled city that rose to lead Yucatan in the centuries before the conquest, the feathered serpent was raised again in columns and façades, and his high priest held one of the two highest offices in the city. The serpent outlived his first capital.

How the serpent is known

That so much can be said of Kukulkan at all is a near thing, and it runs through one of the strangest paradoxes in the study of any religion. The Maya wrote real books — folding screens of bark paper coated in lime plaster, painted with the glyphs and the almanacs and the gods. Almost all of them were burned. In 1562, at Mani in Yucatan, the Franciscan bishop Diego de Landa gathered the books and the images of his Maya converts and destroyed them in an auto-da-fé, and the libraries of a literate civilization went into the fire in an afternoon. Four codices survive, and only the colonial accounts and the few painted screens remain to read the old religion from. The same Landa who burned the books then wrote, in his own defense and out of his own inquiries, the fullest surviving Spanish account of Maya belief and ritual — so that the destroyer of the record became one of its principal sources. The student of Kukulkan reads him through the smoke of the man who erased him and then described him. The source-distance is built into the subject.

Pages of the Dresden Codex — among the four Maya books to escape the burning — carrying eclipse and astronomical tables. Public domain, via Wikimedia Commons.

The other half of what is known came not from the friars but from the stone and the books that survived, read at last in the twentieth century. The decipherment of Maya writing in the twentieth century — the recovery of a script long called unreadable — turned the silent monuments into a readable history. The feathered serpent of the carvings could be set against the feathered serpent of the Popol Vuh and the feathered serpent of central Mexico, and the relations among them argued out on evidence rather than guess. The astronomy of the Caracol was put on firm footing in a 1975 study by Anthony Aveni and his colleagues, which showed that the tower’s shafts frame the risings and settings of Venus, the serpent’s planet, rather than serving as decoration.

One of the colossal feathered-serpent heads at the foot of the northern stair, the head the descending equinox shadow runs down to meet. Photograph by Frank Kovalchek, CC BY 2.0, via Wikimedia Commons.

In the wider world the serpent is famous now mostly for the descent. Tens of thousands gather at the pyramid on each equinox to watch the shadow ripple down the rail, and the spectacle has become one of the most recognized images of the ancient Americas, the pyramid itself listed among the wonders by popular vote and inscribed by UNESCO on the World Heritage roll. Some of that fame arrives tangled in the pop-culture lore that has grown up around the Maya calendar — the notion, for instance, that the turning of the thirteenth b’ak’tun cycle in 2012 was a Maya prophecy of the world’s end. It was no such thing: the close of a great calendrical cycle, a number rolling over, with dates carved by the Maya themselves reaching far past it into futures they expected to arrive. The serpent on the stair is older and stranger than the lore, and it asks nothing of the future. It is a sky-being coming down to the earth on the day the light and the dark stand even, made to move by the same sun the Maya watched for a thousand years — and the descent that draws the crowds is the one the builders meant, the feathered serpent keeping the appointment in shadow that he was raised to keep.

The Maya who watch him descend are not a vanished people. Some six to seven million Maya live today across Yucatan and Guatemala and the lands between, speaking the living descendants of the languages the codices were written in, the K’iche’ among them who still hold the Popol Vuh as their own book. The feathered serpent in the primordial sea, taking counsel with the Heart of Sky before there was a world to make — that account belongs to people who are here to tell it. Kukulkan came down his stair this spring, as he comes down every spring, and the green-feathered snake that has no business in the air goes on tying the levels of the world together.

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