Laguna Hills is a city located in southern Orange County, California, United States. Its name refers to its proximity to Laguna Canyon and the much older Laguna Beach.
Laguna Hills is built on one of the major land grants developed during the rancho era. Following Mexico's independence from Spain in 1821, those who had served in the government or who had friends in authority, were given vast lands for cattle grazing. Rancho Lomas de Santiago, Rancho San Joaquin, and Rancho Niguel covered much of the western portion of the Saddleback Valley. Don Juan Avila was granted the 13,000 Rancho Niguel on which Laguna Hills is located.