Take a tour of Sonoma’s only continuously-operated, century-old winery. In 2001, case production was significantly reduced to 100,000 cases per year: producing only one brand, Sebastiani, exclusively from the great winegrowing regions of Sonoma County. The fermentation cellars were rebuilt from the ground up, utilizing state of the art equipment which allows for gentle handling of fruit and must and fermentation of small lots of wine from specific vineyards and vineyard blocks. Taste the resulting wines, which are receiving unprecedented critical acclaim and are in high demand.