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459 Walnut Street
Napa  CA 94559
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(707) 226-8569

TETRA - A Napa Valley Cabernet - is the fruition of over 30 years of thoughtful vineyard development and winemaking from Napa Valley pioneer William "Bill" Hill and long-time St Helena resident Dick Wollack.

Tetra is a harmonious fusion of four of the five great Bordeaux varietals - A predominately Cabernet Sauvignon wine, judiciously enhanced with Merlot, Cabernet Franc and Petit Verdot.

Recognizing that the vineyard is the primary determinant of wine quality, Tetra is sourced from 4 elite Napa vineyards designed and developed by Bill Hill, the most important of which is Brokenrock Vineyard on the southwest slopes of Atlas Peak.

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  • Open by appointment - call/email
  • Tasting at tasting bar
  • Tasting available in private area
  • Tasting fee waived with wine purchase
  • Indoor tasting area
  • Barrel tasting available
  • Family run
  • Winery practices sustainable agriculture/production
Tasting Room Size


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

Our tasting room is located in downtown Napa at our Barrel facility. 459 Walnut Street, Napa, CA. Tastings are by appointment only. Please call 707-226-8569 x 105 and ask for Megan Furth for an appointment.

View from Tasting Room:  Barrel Room

Tetra Wine Club

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

To join the wine club, visit or call 707.226.8569.

  • Napa Valley

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 2015

Cases: 5
Varietal: Cabernet Sauvignon
Vintage: 2012
Release Date: October - 2016
Appellation: Napa Valley

To purchase this wine or check on availability contact:

Nakagawa Wine Co.

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