Under the sun in the Valley of the Moon, B.R. Cohn Winery has been making small lot, vineyard designated wines since 1984. Nestled between Sonoma Mountain and the Mayacamas Mountain range in scenic Glen Ellen, the winery offers an inviting, relaxed environment for discovering new wines. Enjoy our memorabilia room that showcases founder Bruce Cohn's 45 years of rock-n-roll managing The Doobie Brothers. Saddle up to the wine bar or sit outside to enjoy the sunshine, our heritage Picholine olive grove and rolling hillside vineyards.