2011 Schramsberg Late Disgorged Blanc de Blancs

Schramsberg Vineyards is one of California’s most historic wine producers. Located a few miles south of Calistoga, the estate was founded in 1862 by Jacob Schram, a German immigrant who came from a winemaking family along the Rhine River. By the end of the 19th century Schram’s California estate was producing wines that were acclaimed in New York and elsewhere. In the 20th century the estate changed hands several times, then Jack Davies and his wife Jamie purchased it in 1965 with the idea of making sparkling wine. By the 1970s the Davies’ sparkling wines were considered so exceptional that they were served at the White House. Schramsberg is now run by Hugh Davies, Jack and Jamie’s youngest son. Besides a full line of sparkling wines, the estate also produces Cabernet Sauvignon and Pinot Noir.

Calistoga AVA is one of Napa Valley’s newer appellations, having been given appellation status in 2010. It is notable for its volcanic soil, which is unusual in the Napa Valley. Calistoga also experiences the greatest average 24-hour temperature swing of any Napa Valley AVAs, which Calistoga grape growers insist give the grapes time to “cool down” at night, making for better balanced wines. The 1,500 Calistoga vineyard acres are planted to Cabernet Sauvignon, Zinfandel, Syrah and Petite Sirah, along with smaller amounts of other varietals. Calistoga is at the northern end of Napa Valley, northwest of the Diamond District and St. Helena AVAs. Longtime winemaker Bo Barrett of Chateau Montelena, which is located in the Calistoga AVA, proposed the creation of the appellation.