Chalk Hill is located in Healdsburg within Sonoma County. This wine is handcrafted from select Chardonnay vineyards throughout the Sonoma Coast growing region. Chalk Hill is dedicated to producing wines of distinction and elegance. The Sonoma Coast Chardonnay offers a bright and balanced wine. Sonoma Coast, Sonoma County. Alcohol 14.5% by volume. Produced & bottled by Chalk Hill Estate Winery, Sonoma, CA.