Rockpile AVA is an American Viticultural Area located in Sonoma County, California, northwest of the town of Healdsburg. Established on February 28, 2002, Rockpile AVA was Sonoma County's twelfth designated wine appellation. The wine region consists of approximately 15,400 acres (62 km²) in northwestern Sonoma County. All of the AVA has an elevation in excess of 800 feet (244 m) above sea level.