For a $10 fee, visitors taste both cabernets and receive a Silver Oak wineglass. Tasting rooms are open Monday through Saturday from 9 am to 4 pm and closed Sunday and some holidays. Beginning July 1st tasting rooms will be open from 9 am to 5 pm for summer hours. During construction of our new Oakville winery through 2008, Napa Valley wine tasting and sales will take place in a temporary building on site. Please visit for a front-row view of our exciting transformation.
Tours at our Alexander Valley Estate are available from Monday through Friday at 1:30 pm please call to make an appointment or email tours@silveroak.com.
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We regret that we are unable to offer tours of our Oakville estate during construction of the new winery. Please visit for wine tasting in our temporary hospitality building. Because space is limited, we ask that you contact us in advance if your group is larger than eight guests by calling 707.942.7026 or emailing tours@silveroak.com.
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The Duncan family also owns Twomey Cellars, a California winery that specializes in exceptional handcrafted wines. Twomey has two wineries - one in the Napa Valley and one in the Russian River Valley.
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