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Oakville AVA
Oakville AVA
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Oakville AVA
Oakville AVA
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Oakville AVA
Oakville AVA

Images Courtesy of Suzanne Becker Bronk

The Oakville AVA is a Napa Valley sub-appellation known for its warm climate on the valley floor, which is well suited to wine production. The Oakville AVA is the location of many famous and historic vineyards, including the historic To Kalon vineyard.

Appellation Details

Oakville is located in the heart of Napa Valley. This means it experiences both the heat of the northern reaches and the cooling influence of the Bay’s fog and breezes. Because of this, of the Cabernet-centric valley floor appellations (St. Helena, Rutherford, Oakville), its wines, while ripe and powerful, tend to exhibit remarkable finesse and energy. Furthermore, in the western hillsides where the vines are sheltered from the afternoon sun, the wines tend to be more brooding and mineral rich, while those on the volcanic eastern hills that bask in the afternoon sun are dusty, sanguine, with dried fruit tones.

Oakville’s soils vary considerably. In the east they are rust-red and iron-rich with abundant volcanic material mixed into the gravel and loam. In the center of the valley, the soils are deeper, darker in hue and primarily loam-based. The western edge features the famous gravelly fans that include Martha’s Vineyard and To Kalon. Just above this bench, estates such as Harlan are perched on a mix of sedimentary and volcanic rocks and soils.


  • 130 - 1000 feet (40 to 305 m).


  • Primarily sedimentary gravelly alluvial loams on the western side
  • Volcanic but heavier soils on the eastern side
  • Fairly deep, with average water retention


  • Moderately warm, with temperatures commonly in the mid-90s°F (35°C) in the summer
  • Strongly affected by evening and early morning fog, which helps maintain acidity
  • The eastern side of the AVA receives warmer afternoon sun


  • 34 - 36 inches (89 cm) annually

Principal Varieties:

  • Cabernet Sauvignon
  • Sauvignon Blanc
  • Merlot
  • Cabernet Franc

Oakville AVA History

H.W. Crabb

H.W. Crabb

The Oakville AVA is located in the north of what was the original Rancho Caymus land grant, awarded to early Napa Valley pioneer George C. Yount in 1836. The land grant consisted of two leagues of land bestowed by Governor Nicolas Gutierrez, with influence from Yount's friend General Mariano Vallejo. As the first major landowner in the area, George Yount had a large influence on how the region would develop and was the first person to plant Mission grapes in the region.

Oakville, the town at the center of the Oakville AVA, started out as a water stop in the 1860's for the Napa Valley Railroad Company. The small village that grew around it supposedly took its name from the numerous dark green valley oaks that existed in the area at the time. In 1868, H.W. Crabb, an early Napa Winemaker, purchased 240 acres of land close to the Napa River and established a winery there, calling it "To Kalon", or "The Highest Beauty" in Greek. By the late 1870's, Crabb was producing over 50,000 gallons of wine per year produced from his 130 acres of planted vines.

Today the Oakville AVA has over 5000 acres of land planted to grapevines, with over 50 wineries sourcing their grapes from this appellation. The University of California, Davis currently maintains a 40 acre research vineyard and laboratory facility called Oakville Station. The Oakville AVA was officially designated an American Viticultural Area in 1993.


"It’s all about the place. The Oakville AVA is the epitome of viticultural variations on a diverse theme of bedrock, soils, climate, weather, water, exposure and elevation. The people drawn to farm and make wines from Oakville grapes play a large part in its greatness as they seek to make wines that are pure and transparent, sculpting the essence and adding subtle nuances to express their unique sites."
- Michael Silacci, Opus One

Notable Wines sourced from Oakville AVA

Amici Cellars
Amici Cellars 2018 'Oakville Ranch' Cabernet Sauvignon

The 2018 Amici Cellars Oakville Ranch Cabernet Sauvignon is a decadent, delicious wine grown in one of the highest-altitude vineyards in Oakville. The organically farmed Oakville Ranch is tended by legendary organic grape- grower Phil Coturri, and the site’s elevation, along with its signature red soils, leads to a rich and powerful wine.

View Winery Profile

Saddleback Cellars
Saddleback Cellars 2019 Cabernet Sauvignon

Family owned winery, have been growing Cabernet Sauvignon grapes in Oakville for 40 years. Dry farmed. Nils Venge, "King of Cab." Age worthy or drink now style of Oakville Cabernet Sauvignon.

View Winery Profile

Havens Winery
Havens Winery 2017 Cabernet Sauvignon

The Havens Oakville Cabernet Sauvignon has unique and multidimensional components that are typical of the vintage. The aromas reveal a mix of black cherries, blackberries and woodsy-vanilla notes, leading to clean chocolaty, fruity flavors, with hints of cassis and toast. The mouth feel is bountiful, without overwhelming tannins, and continues into a long lingering finish. 91 Points, Silver. California State Fair Wine Competition 2019

View Winery Profile

Paradigm Winery
Paradigm Winery 2019 Cabernet Sauvignon

Classic Oakville Cabernet flavors match the aromas..

View Winery Profile

Oakville Resources and References

  1. "§9.134 Oakville" (Title 27: Alcohol, Tobacco Products and Firearms Part 9—American Viticultural Areas, Subpart C—Approved American Viticultural Areas). Code of Federal Regulations. Retrieved May 8, 2020.
  2. Who We Are: History of To Kalon Vineyard. Napa County Landmarks. (2022, May 20). Retrieved October 7, 2022, from https://napacountylandmarks.org/history-of-to-kalon-vineyard-presentation/
  3. "Oakville (AVA): Appellation Profile". Appellation America. 2014. Archived from the original on April 7, 2016. Retrieved September 15, 2014.
  4. "Oakville Climate & Cabernet Sauvignon Production". Calwineries. 2007. Retrieved October 29, 2007.
  5. "Oakville AVA Bench, Soil and Terrain". Calwineries. 2007. Retrieved October 29, 2007.
  6. Palmer, Lyman L.; Wells, Harry Laurenz (1881). History of Napa and Lake Counties, California. Slocum, Bowen & Company. ISBN 978-1363000555.
  7. Weber, Lin (1998). Old Napa Valley: The History to 1900. Wine Ventures Publishing. ISBN 9780966701401.
  8. "Oakville Winegrowers Members". 2007. Archived from the original on April 29, 2015.
  9. "Wineries of Oakville". Calwineries. 2007. Retrieved October 29, 2007.
  10. O a k v i l l e. (n.d.). Oakville Winegrowers. Retrieved September 23, 2022, from https://www.oakvillewinegrowers.com/

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