Kosta Browne

Sonoma Pinot Noir and Chardonnay shaped by North Coast maritime influence.

Kosta Browne produces Pinot Noir and Chardonnay from Sonoma County's North Coast region, where cool maritime influence shapes wines of precision and depth. The Radian Vineyard Pinot Noir demonstrates the region's capacity for structured, complex reds, while the Observations Series Mt. Carmel Chardonnay and Bootlegger's Hill Chardonnay showcase the white wine potential of these coastal vineyards. Wines from the portfolio have been assessed by Wine Enthusiast, Wine Advocate, Decanter, and Falstaff, reflecting their standing within critical evaluation. The winery's focus remains on these two varieties—Pinot Noir and Chardonnay—both of which thrive in Sonoma County's variable microclimates, where diurnal temperature swings encourage aromatic development and acidity retention.