Carneros, also known as Los Carneros, a moderately cool, windy california wine region, an ava that spans the extreme south of both napa and sonoma Counties. Carneros sprang to public notice in and outside California in the mid 1980s, partly on the strength of some impressive Pinot Noirs and as much or more because of traditionally made sparkling wines blended from Chardonnay and Pinot Noir grown in Carneros. Acacia, Buena Vista, Carneros Creek, and Saintsbury were important producers of still wines throughout the 1980s; Gloria Ferrer, Domaine Carneros, and Codorníu Napa were the pioneer sparkling wine producers following the lead of Domaine Chandon of Yountville (see moët & chandon), which first sourced grapes here.