Kuélap

Kuélap is a pre-Inca city perched high upon a ridge above the Rio Utcubamba. This imposing citadel was built by the Chachapoyas people, who were later integrated into the Inca Empire. These are some of the best preserved ruins in the region.

The city of Kuélap is enclosed by a 6 to 12m / 19 to 39ft high defensive wall, with three entry points. Inside the walls are some 400 structures, some with friezes on the outer walls. One of the most important structures at Kuélap is a tower, which is believed to have served a religious purpose. Animal remains were found inside, apparently used as sacrifices. The unique aspect of this structure is that the walls get thicker towards the top of the tower.