Chan Chan

The city of Chan Chan, capital of the Kingdom of Chimor, also known as the Chimu Empire, represents America's largest prehispanic mud-brick settlement. Its complexity has come to light only after years of intensive excavations. This large city covers 7.7 square miles and is centered on a 2.3 square mile urban core dominated by a series of huge enclosures - the palaces of the Chimu kings.
The origins of the city go back to the beginnings of the first millennium AD when the first large enclosure, probably the Ciudadela Chayhuac, or Chayhuac Citadel, was built. Subsequently, many more ciudadelas, eleven in total. By the time the Inca conquered the Chimu domain, around 1470 AD, the capital was the center of an empire that covered a stretch of 621 miles of the Pacific coast and controlled about two-thirds of all agricultural land ever irrigated along the Pacific coast of South America.

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