Cal Poly sits on the traditional lands of the yak titʸu titʸu yak tiłhini Northern Chumash Tribe of San Luis Obispo County and Region. The yak titʸu titʸu yak tiłhini have a documented presence in this area for over 10,000 years. The tiłhini peoples have stewarded their ancestral and unceded homelands which include all of the cities, communities, federal and state open spaces within the San Luis Obispo County region. These homelands extend East into the Carrizo Plains toward Kern County, South to the Santa Maria River, North to Ragged Point, and West beyond the ocean’s shoreline in an unbroken chain of lineage, kinship, and culture.