Rolling Hills is a city on the Palos Verdes Peninsula, in Los Angeles County, California, United States. Rolling Hills is a gated community with private roads with three entry gates. Homes are single-story 19th century California ranch or Spanish haciendas exemplified by architect Wallace Neff. Incorporated in 1957, Rolling Hills maintains a rural and equestrian character, with no traffic lights, multi-acre lots with ample space between homes, and wide equestrian paths along streets and property lines.