Grindstone Wines is a family-owned estate in the Dunnigan Hills that practices sustainable farming. The program spans Syrah and Grenache through to Cabernet Sauvignon and Petit Verdot, with notable releases including rosés of both red varieties, a Sparkling Viognier, and the Cortina Red and Cabernet Reserve. The farmhouse tasting room opens Friday through Sunday, 11am to 4pm. The wine club offers three shipments per year across three membership tiers, with 15% off all purchases and complimentary wine flights for four.
Yes — Grindstone WInes has a tasting room open to visitors.
Grindstone WInes focuses on Syrah, Grenache, Verdejo, Chenin Blanc, Chardonnay, and more. Signature bottles include Rosè of Syrah, Rosè of Grenache, Verdejo, Chenin Blanc, Chardonnay, Sparkling Viognier, Cortina Red, Malbec, Cabernet Sauvignon, Petit Verdot, Cabernet Reserve. When booking a tasting, ask which current release best represents the estate's style.
Yes, Grindstone WInes has food available alongside tastings. Having food while tasting reduces the effect of alcohol and helps you taste more accurately. Worth taking advantage of when offered.
Yes, Grindstone WInes has a picnic area. Call ahead to confirm any corkage fee or outside-food policy. Some estates allow you to bring provisions; others have restrictions. Arrive early on weekends to secure a good spot.
Grindstone WInes is in CA, in the Dunnigan Hills wine region. Phone: +1 707-254-0600. Confirm hours before visiting. Winery schedules vary seasonally.
Grindstone WInes offers: Wine Flights and Wine Club. Seated or guided experiences typically include more context about the wines and the estate's approach. Worth booking if you want depth over breadth.
Monday: Closed | Tuesday: Closed | Wednesday: Closed | Thursday: Closed | Friday: 11:00 AM – 4:00 PM | Saturday: 11:00 AM – 4:00 PM | Sunday: 11:00 AM – 4:00 PM Hours may vary seasonally. Confirm by phone or on their website before visiting.
Yes, Grindstone WInes has outdoor seating. Availability is weather-dependent. Call ahead to confirm, particularly outside summer months.
