The Rancho de Guadalupe historical property spans approximately 520 acres (2 km²) and is located ~5 km west of Guadalupe city center, at the southeastern corner of Oso Flaco Lake, in San Luis Obispo County, California.
The site preserves structures and landscapes from the Mexican rancho era and early American period. Access may be limited; check with the Guadalupe-Nipomo Dunes Center or California State Parks for current visiting information.