Nestled between Sonoma Mountain and the Mayacamas Mountain range in Sonoma Valley, B.R. Cohn Winery was founded by Bruce Cohn, long time manager of rock-n-roll legends, The Doobie Brothers. The winery opened its doors in 1984 and ever since, the quality of the wines is a direct reflection of the quality of its vineyards. Notable amongst their vineyards is the Olive Hill Estate, named for the nearly five-hundred 160-year old olive trees on the estate. B.R. Cohn offers an inviting and relaxed environment to discover its selection of small lot, vineyard designated wines.