THE CIVILIZATION
Who Were the Chimú? The Kingdom Behind Chan Chan
Chan Chan was the capital of a coastal empire that worshipped the moon over the sun, mastered gold and tumbaga metalwork, and fell to the Inca around 1470.
See Chan Chan tours on Viator ↗A kingdom built on the coast
The Chimú rose on Peru's north coast from around AD 850, growing out of the Moche Valley into the Kingdom of Chimor — the largest and most powerful state in the Andes before the Inca eventually absorbed it. At its height Chimor is thought to have stretched along close to a thousand kilometres of coastline, from near Peru's present-day border with Ecuador down toward Lima, governed from Chan Chan, the purpose-built capital the Chimú raised in the Moche Valley near modern Trujillo and steadily expanded for roughly six centuries of continuous growth.
The moon over the sun
Where the Inca placed the sun, Inti, at the centre of their cosmos, the Chimú venerated the moon, a deity they called Si — considered more powerful than the sun precisely because it was visible by both night and day, and because it was believed to govern rainfall, tides and the growth of crops. A separate sea deity, Ni, received offerings of maize flour and prayers for good catches and safe passage through the surf, a pairing of moon and ocean that scholars trace directly to a kingdom whose food, trade and identity all ran through the Pacific.
Master metalworkers
Chimú smiths were among the most accomplished in the ancient Americas, producing gold and silver vessels, ceremonial knives and personal ornaments using tumbaga, an alloy of gold with copper or silver that was chemically treated so a layer of pure gold rose to the surface. Much of this technical knowledge had roots in earlier north-coast cultures, but it was the Chimú who organised it at an industrial scale, running dedicated workshops of specialist artisans producing metalwork for the court, for burial goods and for trade with neighbouring peoples along the coast.
Conquest by the Inca
Chimor's independence ended around 1470, when the Inca ruler Tupac Inca Yupanqui campaigned down the coast and took Chan Chan, absorbing the last major independent kingdom the Inca would conquer before turning their attention elsewhere. The Chimú king, Minchançaman, was carried off to Cuzco and reportedly held there for the rest of his life, a hostage arrangement meant to guarantee his former subjects' compliance. It was one of the largest single territories the Inca ever added, achieved with relatively little of the prolonged warfare seen in some of their other campaigns.
What the Inca took with them
Rather than raze their new subjects' capital, the Inca prized what the Chimú knew how to make. Skilled metalworkers — and, by most accounts, weavers and other specialist artisans — were relocated hundreds of kilometres to Cuzco to work for the Inca court, and much of what is now thought of as classic Inca goldwork carries a strong Chimú imprint as a result. Chan Chan itself was largely left standing, already vast and already centuries old, to slowly empty out over the following decades as its administrative role in the empire quietly disappeared.