About Oyster River Winegrowers
In the Press: Named Maine’s best winery by Tasting Table in its July 2026 feature on the best winery in every US state.
Oyster River Winegrowers is a natural wine producer in Warren, Maine, farming cold-hardy grape varieties and hybrid vines in the Midcoast region. The operation takes a minimal-intervention approach to winemaking, producing wines that are fermented with native yeasts and bottled without fining or filtration. The result is a lineup of wines that has earned attention from the natural wine community nationally, positioning Oyster River as one of the most serious and distinctive wine producers in New England. The tasting room is on the farm, and the experience is intimate and educational, connecting visitors directly to the vineyard and the winemaking philosophy.