The Palos Verdes Peninsula is a landform and a geographic sub-region of the Los Angeles metropolitan area, within southwestern Los Angeles County in the U.S. state of California. Located in the South Bay region, the peninsula contains a group of affluent cities in the Palos Verdes Hills, including Palos Verdes Estates, Rancho Palos Verdes, Rolling Hills and Rolling Hills Estates. The South Bay city of Torrance borders the peninsula on the north, the Pacific Ocean is on the west and south, and the Port of Los Angeles is east.