Dry Creek Valley, approximately 16 miles long and 2 miles wide, is based around the Dry Creek river in Sonoma County, a tributary of the Russian River. The AVA has earned a reputation for its Sauvignon Blanc and Zinfandel. The valley remains a rural setting for small family wineries, yet at the same time it is home to the Sonoma wing of the industry giant, Gallo Wineries .
Zinfandel has long established its position as the valley's top red grape, and its second revival since the late 1990s' brought Dry Creek Valley back in the limelight. Dry Creek Valley has actually succeeded in rivaling Amador County in the Sierra Foothills as a stronghold of Zinfandel. Sauvignon Blanc is the valley's signature white grape.
Cabernet Sauvignon, Merlot and Syrah have also made successful inroads in Dry Creek Valley. Both are growing in acreage as Zinfandel has reached a peak.