Oregon's production of wine ranks fourth in the United States with several growing regions within the state's borders and several that span into near-by states. These include the Willamette Valley AVA, the Southern Oregon AVA, Columbia Gorge, Walla Walla Valley, and Snake River Valley. Top varietals include Cabernet Sauvignon, Chardonnay, Pinot gris, Pinor noir, and Reisling.