Aubert Wines produces what many consider California’s first “cult Chardonnay.” Mark Aubert is the owner and operator of the Calistoga-based winery, and his single-vineyard Chardonnays are regularly compared to Grand Cru Burgundies. Aubert, who grew up in Napa Valley and worked as the winemaker for Peter Michael and Colgin, bought seven acres of Chardonnay vineyards in the Sonoma Coast AVA in 2000. Since then he has also planted Pinot Noir in western Sonoma County. Robert M. Parker Jr. has written that “it is hard to find better Chardonnays and Pinot Noirs than those created by Mark Aubert under his Aubert label.” Production is extremely limited and the Aubert wines are generally available only through the winery’s mailing list.