'Berryessa Gap' is a winery in the northern end of the Solano Valley - about 110 km (65 miles) northeast of San Francisco. This little retail shop is in the nearby little town of Winters.

I've not spoken with anyone about this store. My guess is the owners looked at the question - "What do I do with a quality winery that is located far from any well-traveled road?" This seems to be their answer. This 'tasting room' is open only on Fridays and Saturdays for a few hours - 'or by appointment'.