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Located in the Ayacucho Basin, near the Ayacucho site. The site was discovered in 1969 and excavated in both 1969 and 1970. This is a large preceramic site, with an enormous amount of artifacts, numbering in the hundreds. Artifacts include flakes, scrapers, points (including over 200 identifiable points from all Peruvian horizons known in the 1970s), bone tools such as needles and awls, choppers, scrapers and faunal remains. Features include burials and hearths. The site is approximately 50m by 40m on the Wichqana arroyao, with the main occupation at the top of the talus, below a 30m cliff of volcanic ash. There are five phases here: Puente Phase, which represents occupation 1, prior to 7200 B.C.; Jaywa Phase: which represents occupations 2-6, from 7100 B.C. to 5800 B.C.; Piki Phase, which represents occupations 7-21, from 5800 B.C. to 4400 B.C.; Chihua Phase, representing occupations 22-31, from 4400 B.C. to 3100 B.C.; and the Chachi Phase, which represents occupations 32-38, from 3100 B.C. to 1750 B.C.