Schramsberg Vineyards is a well-known winery located in Calistoga, California in the Napa Valley region. The vineyard, which was originally founded in 1862 produces a series of sparkling wines using the same method as champagne. Schramsberg is considered one of the premium brands in the production of sparkling wine in California and the first U.S. wine to "match the style and quality of the best French Champagnes". - Source: Wikipedia
