Bunter Spring Winery

There is no excuse for bad wine.

About us

Bunter Spring Winery is a small family-operated winery in the Coombsville AVA in the southeast corner of Napa Valley. Our wines made with few or no additives, and low or no sulfite. You deserve good wine and you deserve to know what you are drinking. We list what ingredients and techniques were used and how much sulfite is in the wine right on the label- every wine, every bottle. Incredibly enough, no one else does that. It seems most wineries believe you can’t handle the truth. Maybe they are embarrassed to tell it.

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Our wines

At Bunter Spring, we strive to make wines that are delicious, interesting, and unique, using as few additives and preservatives as possible. We are convinced wine made this way not only causes fewer headaches, hangovers, and bad reactions, it also tastes better! Balance is of utmost importance. That means a pleasant and harmonious combination of alcohol/ sweetness, acidity, and astringency/tannin. Aroma and flavor are obviously important. We achieve interesting flavorful and balanced wines by using grapes grown carefully, in the right places, harvested at the right time.

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Map of the USA with the state of CA highlighted
Coombsville, Napa Valle...

Located in
Coombsville, Napa Valley, California

Founded in:
Owned by:
Mark Bunter
Winemaking by:
Mark Bunter
Case produced per year:

Our winery is proud to be supported by Vinebase, a Public Benefit Corporation.

See how a purchase from Bunter Spring Winery is helping Vinebase build a bright future for independent producers.
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