The winery is located in Sebastopol 80 km north of San Francisco Sonoma County ( California ). The origin was the purchase of a large property in 1986 by Marimar Torres (* 1945), sister of Miguel A. Torres, president of the Spanish company Torres, A large part of the property with native animal and plant species remained untouched. The viticulture enterprise was taken up then in the year 1993. The vineyards cover 32 hectares of vineyards in the AVA area Russian River Valley in the sub-area Green Valley. It is mainly the varieties Chardonnay and Pinot Noir, such as Syrah, Albariño ( Alvarinho ) and Tempranillo cultured. The management is done since the year 2003 nor the rules of biological or even increased Biodynamic viticulture, These include the promotion of beneficials for the purpose of controlling animal pests, greening between the vine rows through clover as well composting With rape, The premium wines include those from the individual layers Don Miguel and Doña Margarita.