The Schramsberg estate is tucked into the densely forested slopes of Diamond Mountain, a few miles south of the town of Calistoga, and is home to the oldest hillside vineyards in Napa. It totals 218 acres with 43 acres planted to vines. The estate, a registered historic landmark, has been painstakingly restored by the Davies family. The Victorian house, the lower winery, the barn and the caves remain largely unchanged since Jacob Schram’s days. Schramsberg has also played a role in world history. The Blanc de Blancs was used for President Nixon’s 1972 “Toast to Peace” with China’s Premier Zhou Enlai. Schramsberg’s sparkling wines have been served at official State functions by every U.S. Presidential administration since.