Kenwood Vineyards creates its wines with grapes from its 22-acre vineyard, as well as from grapes sourced from other vineyards in many of Sonoma County's prestigious appellations. The grapes collected from each vineyard are kept separate during the entire winemaking process, to ensure that the product reflects the winemaker's pure intent. Tastings at Kenwood Vineyards can be attended for a fee of $5; this fee is refunded for customers who purchase at least 3 bottles of wines during their time at Kenwood Vineyards.