Six Ridges celebrates the unique character of Sonoma County's best wine regions. These wines are named in honor of the mountain ridges that border our vineyards and create the distinctive terroirs. The Russian River Valley climate is shaped by the flow of cooling fog from the Pacific Ocean, providing perfect growing conditions for Chardonnay and preserving the grape's natural acidity. www.kenwoodvineyards.com. Visit Responsibility.org. Alc. 13.5% by vol. Vinted and bottled by Kenwood Vineyards, Kenwood, CA.