Chalk Hill is located in Healdsburg within Sonoma County. This wine is hand-crafted 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.