Robert Biale Vineyards is a winery located in Napa Valley, California, that produces a range of high-quality, handcrafted wines. The winery specializes in Zinfandel, but also produces other varietals such as Petite Sirah, Barbera, and Sangiovese. The winery sources its grapes from some of the best vineyards in Napa and Sonoma counties, and each wine is made in small batches to ensure the highest level of quality.
The winery's flagship Zinfandel is the Black Chicken, which is a rich and full-bodied wine with notes of black cherry, blackberry, and spice. Other notable wines include the Royal Punishers Petite Sirah and the Party Line Zinfandel. Robert Biale Vineyards is known for its commitment to sustainable farming practices and has been certified as a Napa Green Winery.