Walla Walla Valley
Established 1984
- 65 wineries and more than 1,200 acres (486 hectares) of vineyards.
- Cabernet Sauvignon is the leading varietal while Merlot, Chardonnay and Syrah are other predominant varieties. Gewurztraminer, Cabernet Franc and Sangiovese are also grown.
- Loess derived soils which are essentially unconsolidated, unstratified calcareous silt.
- Growing season of 190 to 220 days, with annual rainfall averaging 12.5 inches (32 cm) per year.
