This archaeological site was discovered by huaqueros from the nearby hamlet of Sipán. When local archaeologist Dr Walter Alva saw a huge influx of intricate objects on the black market in early 1987, he realized that an incredible burial site was being ransacked in the Chiclayo area. Careful questioning led Dr Alva to the Sipán mounds. To the untrained eye the mounds look like earthen hills, but in AD 300 these were huge truncated pyramids constructed from millions of adobe bricks.
