Dunnigan Hills AVA

The Dunnigan Hills AVA is an American Viticultural Area located in the Dunnigan Hills, in Yolo County, California.^[3] Located in the northwest portion of Yolo County, the wine region has a Mediterranean climate that is less prone to frost than other parts of the Sacramento Valley. The largest winery in the Dunnigan Hills is R.H. Phillips, which has a 1,300 acres (526 ha) estate vineyard.^[3]

Dunnigan Hills AVA

Wine region
Type	American Viticultural Area
Year established	1993[1]
Country	United States
Part of	California
Total area	89,000 acres (36,017 ha)[2]
Grapes produced	Cabernet Sauvignon, Chardonnay, Merlot, Petite Sirah, Malbec, Sauvignon blanc, Syrah, Tempranillo, Viognier [3]