Dunn Vineyards, situated atop Howell Mountain in Napa Valley, is rich in history. Randy Dunn, who established the estate in 1979, was attracted to this distinctive site because of its volcanic soils and higher elevation. Associate Editor Ryan Montgomery tasted the current-release bottlings with general manager Lily Mirabelle Freedman, who highlighted the winery's commitment to sustainable farming, which include revitalizing vineyards to enhance vine health and maintaining naturally low yields.
Freedman also outlined some winemaking practices that prepare the Dunn wines for a long life in the bottle. During harvest, gentle extraction occurs during fermentation, followed by extended barrel aging for up to 32 months in French oak barrels. This helps build and lengthen the wine’s structure and textural complexity on the palate.
The reasoning behind this lengthy barrel aging is that it encourages an interplay of micro-oxidation on the sometimes coarse mountain phenolics, allowing them to begin polymerizing, which results in smoother, more integrated and softer tannins after aging.