North Coast California The North Coast AVA stretches from the San Francisco Bay up to the northern areas of the state and encompasses many smaller AVAs. Wineries: B. R. Cohn Winery Cliffside Clos du Bois Field Stone Dynamite Vineyards Rock & Vine X Winery Regions within the North Coast: Alexander Valley Anderson Valley Atlas Peak Benmore Valley Bennett Valley Carneros Chalk Hill Chiles Valley Clear Lake Cole Ranch Covelo Diamond Mountain District Dos Rios Dry Creek Valley Green Valley of Russian River Valley Green Valley Solano County Guenoc Valley High Valley Howell Mountain Knights Valley Los Carneros McDowell Valley Mendocino Mendocino Ridge Mt. Veeder Napa Valley Northern Sonoma Oak Knoll District Oakville Potter Valley Red Hills Lake County Redwood Valley Rockpile Russian River Valley Rutherford Solano County Green Valley Sonoma Coast Sonoma Mountain Sonoma Valley Spring Mountain District St. Helena Stags Leap District Suisun Valley Wild Horse Valley Yorkville Highlands Yountville