San Bernardino Ranch is a site in the southern San Bernardino Valley in the region of the San Bernardino National Wildlife Refuge in extreme southeast Cochise County, Arizona that is significant for its association with the beginning of cattle ranching in southern Arizona and northern Mexico.
San Bernardino Ranch is an historic ranch house in the southern San Bernardino Valley near the San Bernardino National Wildlife Refuge in extreme southeast Cochise County, Arizona, United States. It is significant for its association with the beginning of cattle ranching in southern Arizona and northern Mexico.