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O'Shaughnessy Estate Winery

Address not available

Tours & Tastings are offered 7 days a week between 10 a.m. and 4 p.m.
(707) 965-2898

O'Shaughnessy Estate Winery is a small, family-owned vineyard and winery on Howell Mountain in California's Napa Valley. Our quest to make two great Cabernet Sauvignon wines, is the driving force behind all of our growing and winemaking decisions. Because we are committed to excellence and believe outstanding Cabernet Sauvignon is made in the vineyard, we spent nearly seven years finding the perfect piece of land. The 100 acre estate consists of 37 planted acres. These acres have provided us with the red, rocky, well-drained soils and south facing slopes where we grow the Cabernet Sauvignon grapes and other Bordeaux blending varietals for our wine. The vineyard was planned, planted and farmed under the guidance of our winemaker, Sean Capiaux.

  • Open by appointment - call/email
  • Tasting at tasting bar
  • Seated tasting available
  • Tasting fee
  • Indoor tasting area
  • Winery has unique architecture
  • Fireplace
  • Winery includes wine caves
Tasting Room Size


Tasting Room Atmosphere
 Modern/Rustic Atmosphere
 Modern/Rustic Atmosphere
Formal/Casual Atmosphere
Formal/Casual Atmosphere
Lively/Quiet Atmosphere
Lively/Quiet Atmosphere

Tasting are primarily conducted in the winery.

Music in Tasting Room:  Various

View from Tasting Room:  Howell Mountain vineyards

O'Shaughnessy Estate Winery Wine Club

Wine clubs are a great way to stay connected to your favorite wineries.

To join the wine club, visit or call 707-965-2898.

  • Cabernet Sauvignon
  • Howell Mountain
  • Mount Veeder

Premiere Napa Valley

Once a year the rarest new Napa Valley wines become available under one roof at Premiere Napa Valley. Wineries throughout the Napa Valley are given one task to participate: create a one-of-a-kind wine for this event to be purchased by one lucky bidder. This event is only open to select members of the wine trade and the successful bidder is the sole owner of this unique wine.

Premiere Napa Valley 2016

O'Shaughnessy Estate Winery
Cases: 5
Varietal: Cabernet Sauvignon
Vintage: 2014
Release Date: October - 2017
Appellation: Napa Valley

To purchase this wine or check on availability contact:

Wine Spectrum
Santa Rosa CA

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