Puhú was a major residential village in the Santa Ana Mountains shared by the Tongva, Acjachemen, Payómkawichum, and Serrano near Santiago Peak. The village resided approximately 600m above sea level in the upper areas of the Black Star Canyon. The village was at its height from the years 1220–1770. The village retained its multi-seasonal occupancy and economic and political systems up until its destruction and a communal massacre in 1832.