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The regions · United States

Napa Valley: the small valley that became a byword for Cabernet

Napa Valley is a narrow valley north of San Francisco Bay, in California, that in 1981 became the state's first official wine-growing area. It makes only 4% of California's wine grapes, but it's the name many people associate with American wine, especially Cabernet Sauvignon, which covers more than half of the vineyards.

695 labels in the search come from here586 reds · 95 whites · 11 sparkling · 2 rosés · 1 dessert or Port

Where it is and what the place is like

The valley floor is only about 48 kilometers long and, at its widest point, about 8. It runs between two mountain ranges: the Mayacamas to the west and the Vaca to the east. Under US law, the Napa Valley wine-growing area lies entirely within Napa County.

The climate is dry Mediterranean, something that, according to the producers' association, only 2% of the planet has. The difference between the daytime heat and the nighttime cold is large, and that lets the grapes ripen slowly without losing acidity. In the south, near San Pablo Bay, fog and sea breezes keep the Carneros area cool. Up at the top of the valley, Calistoga goes from hot to very hot in summer, relieved by the late-afternoon and evening breeze.

The ground is a patchwork quilt. The association says the valley holds half of the world's 12 major soil orders and 33 different soil types. That's why two vineyards a few kilometers apart can make very different wines.

A narrow valley between two mountain ranges, with rows of vines running end to end into the distance, a straight road down the middle and the sun.
fig. 1Napa Valley: a long, narrow valley between two mountain ranges, with vines from one end to the other.

The region's grapes

Here Cabernet Sauvignon rules: it's 54% of the vineyards, about 10,000 hectares. Next come Chardonnay (12%), Merlot (8%), Sauvignon Blanc (6%) and Pinot Noir (5%), the latter mostly in the cool southern part. Zinfandel and Cabernet Franc round out the list, with 3% each.

Many Napa reds are a blend, a mix of grapes: Cabernet with a bit of Merlot or Cabernet Franc, grapes that also show up in the valley's vineyards. But a grape's name only goes on the label if it's at least 75% of the wine, under the US federal rule.

What wine comes from there

Napa's signature is the full-bodied Cabernet red, with dark, ripe fruit, often with time in a barrel, the oak cask, and firm tannin. Tannin is that grip on your gums, like the one from strong black tea. Many are made to age for years.

There's also Chardonnay, with or without oak, fresh Sauvignon Blanc and Pinot Noir from Carneros. Production is small for the size of the fame: Napa makes 0.4% of the world's wine. There are more than 500 wineries in the county, and 95% of them are family-owned, according to the producers' association.

What the label says

Napa Valley on the label is an AVA, an American Viticultural Area: a piece of land with boundaries drawn by the federal government and characteristics of its own. To use the name, at least 85% of the wine has to come from grapes grown inside it. It was California's first AVA, created on January 28, 1981.

Inside it there are subregions, each one an AVA too. The producers' association lists 17. Some with dates: Los Carneros (1983, shared with Sonoma), Howell Mountain (1983), Stags Leap District (1989), Mt. Veeder (1990), Oakville and Rutherford (1993), St. Helena (1995), Calistoga (2009), Coombsville (2011) and the youngest, Crystal Springs of Napa Valley, from 2024.

Reading the label works like this: Napa Valley tells you the valley; a name like Oakville or Rutherford tells you the exact patch of the valley. The AVA tells you where the grapes came from, not how long the wine spent in the barrel, nor its rating.

What it pairs with

Napa Cabernet, full-bodied, calls for meat with some fat: picanha, beef ribs, rib-eye, lamb. It also goes well with grilled burgers and aged cheese, like canastra. Oaked Chardonnay goes with roast chicken and fish in butter sauce; Sauvignon Blanc, with salad, ceviche and casquinha de siri (stuffed crab shells). Carneros Pinot Noir is great with salmon and mushrooms. All suggestions: liked another pairing? Go with that one.

Paris, May 24, 1976

That day, an English wine merchant and his American partner organized a blind tasting in Paris, with nine French judges: six California Chardonnays against four white Burgundies, and six California Cabernets against four Bordeaux reds. First place in both the white and the red went to Napa Valley wines. The episode became known as the Judgment of Paris.

The Smithsonian, through its National Museum of American History, kept bottles of both winning vintages in 1996, on the tasting's 20th anniversary. Eight years before that, in 1968, the valley itself had created the country's first agricultural preserve, designed to keep open space and keep the valley from being taken over by construction.

The grapes in the labels from here

Across the 695 Napa Valley labels in the search, the grapes that show up most. The number is how many labels use each one.

Top rated from Napa Valley

Average rating from the people who drank it (X-Wines), from 1 to 5. Tap to see the wine's page.

See the Napa Valley labels in the search →

The no-fuss summary: Napa Valley is small on the map and big on Cabernet. If you can, taste a Cabernet with just Napa Valley on the label next to one from a subregion, and notice what the more precise address changes in the glass.

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Sources for this page

  • Napa Valley Vintners — Fast Facts — wine.napavintners.com
  • Napa Valley Vintners — The Region — wine.napavintners.com
  • Napa Valley Vintners — About the Napa Valley AVA — napavintners.com
  • eCFR — 27 CFR 9.23, Napa Valley (AVA boundaries) and 27 CFR 4.25 (TTB) — www.ecfr.gov
  • TTB — List of AVAs by Establishment Date — www.ttb.gov
  • Smithsonian, National Museum of American History — Judgment of Paris (archived page) — web.archive.org
  • Smithsonian — Commemorates the 40th Anniversary of the Judgment of Paris (archived press release) — web.archive.org
  • eCFR — 27 CFR 4.23, grape on the label (TTB) — www.ecfr.gov
  • Labels, ratings, grapes and regions on the house list: X-Wines, an open scientific dataset (de Azambuja, R. X. et al., 2023), checked by the house — github.com

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