It was an Inca settlement (1450 AD) located in the province of Pisco, valley of the same name, right bank, in a corner formed by the hills in the vicinity of the town of Humay. It is one of the best preserved archaeological sites in Peru. Typically Tawantinsuyu in its outline and architectural design presents the singularity of being built in adobe, as an example of the adaptation of Quechua architects and engineers to the new coastal environment that they were beginning to conquer. In some places you can find evidence of huarango wooden poles that supported the thatched roofs. The access openings are trapezoidal, with a "double jamb", an ornament only used in buildings of great importance, such as the Koricancha and Machu Picchu.