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Theorem Vineyards

Theorem Vineyards
Categories

Wine, Beer or Spirits

Hours:

Open from 10 a.m. to 4 p.m., seven days a week, by appointment only

Driving Directions:

Just north of downtown Calistoga on Petrifed Forest Road

About Us

Theorem Vineyards sits on one of Napa Valley's most historic homesteads—a 60-acre mountain estate on Diamond Mountain in Calistoga, where redwood forest meets heritage vines and buildings dating to 1878. We produce single-vineyard, single-varietal estate wines from the Diamond Mountain and Moon Mountain appellations, including our flagship Voir Dire Cabernet Sauvignon. Lovingly restored, it is among Napa's most beautiful wineries to visit. All tastings are private and by appointment.

Highlights

Images

Theorem Vineyards historic farmstead and heritage vineyard on Calistoga's Diamond Mountain
The Clone 8 heritage vineyard at Theorem Winery, planted in the 1980s
The restored Red Barn at Theorem, a private tasting space with some of the best views in Napa Valley
A private tasting experience inside the Red Barn lounge at Theorem Winery in Calistoga
The Red Barn's style private lounge at Theorem Winery in Calistoga
Theorem makes only single-vineyard, single-varietal wines from two mountain estates
Theorem's iconic key sculpture welcomes guests to the historic estate in Calistoga
Theorem's heritage vineyard, planted in 1985, overlooks the historic Cole House, dating back to the 1800s.
The winery and vineyards are surrounded by natural forest above Calistoga on Diamond Mountain
Theorem—a proposition proven true—takes its name from our founders' two worlds: Jason's in law, where truth is proven through evidence, and Kisha's in geophysics, where the earth reveals its hidden structure.
The historic schoolhouse at Theorem Vineyards in Calistoga, one of the oldest still standing in Napa Valley.
The restored Long Barn offers an enchanting setting for a private outdoor wine tasting overlooking the historic buildings and old vines.
Walking tours include wine tasting in the underground barrel cellar at Theorem Winery in Calistoga
A group enjoying a private winery lunch at Theorem Vineyards in Calistoga