Not only is Sonoma County larger than Napa County, but contrary to popular belief it produces more grapes as well. Over 200 wineries currently call Sonoma County home. Every important grape is grown in Sonoma County, which is a landscape filled with diverse climates and terroir.
AVAs found within Sonoma County include: Alexander Valley, Bennett Valley, Chalk Hill, Dry Creek Valley, Green Valley of Sonoma County, Knights Valley, Los Carneros, North Coast, Northern Sonoma, Rockpile, Russian River Valley, Sonoma Coast, Sonoma Mountain and Sonoma Valley.
United States → California → Sonoma County
American County
A. Rafanelli
Aurelia Cellars
Buena Vista Winery
Chateau St. Jean
Cline
De La Montanya Winery
Dreyer Wine
Foppiano
Four Vines
Frei Brothers
Gundlach Bundschu
J.W. Morris
Kamen Estate
Keller Estate
Kenwood Vineyards
Mayo Family Winery
Michael Sullberg
Optima Winery
Peay Vineyards
Porter Creek Vineyards
Ramey Wine Cellars
Ravenswood
Rombauer Vineyards
Sebastiani
St. Francis
St. Francis Winery & Vineyard
St. Francis Winery and Vineyards
Toad Hollow
Wilson Winery