Founded in 1997, Oakstone Winery is one of the premium wineries of the Sierra Foothills. Located in the heart of the Fair Play American Viticulture Area, Oakstone Winery, Home of Obscurity Cellars, enjoys a robust customer base and produces many high quality award winning wines. The 2,500-foot elevation of Fair Play combines with seep, rich, decomposed granite soils, adding complexity to the wines while the gently rolling hillsides emphasize the warm days and cool nights that promote grapes with unusual intensity. Grapes grown on the estate include Pinot Grigio, Sauvignon Blanc, Malbec, Chabono, Alicante Bouschet and Petite Sirah.