At Tesouro, our goal is simple: to produce intriguing, outstanding wines that bring pleasure to those who drink them. Located in the Napa Valley, we are a small wine brand specializing in California port-style fortified wines. We also produce a limited amount of Tannat, a relatively unknown varietal historically grown in the Basque-influenced regions of France near the P yrénées.

We are inspired by our love of viticulture and winemaking and by the unique opportunity that Northern California offers for producing some of the finest wines in the world.

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~ Don McGrath and Rich Auger