Washington Wine: Regions, Grapes and How to Choose

Washington is the second-largest wine-producing state in the US, and almost all of its grapes grow in the dry, sunny Columbia Valley, east of the Cascade Mountains. Its best-known wines are Cabernet Sauvignon, Merlot and Riesling, and the commission says cool nights help the grapes keep their natural acidity. In our view, it’s a good place to look if you like Napa-style reds but want a bit more lift. This guide covers the regions, the grapes, the climate and how to choose a bottle.

Washington wine in numbers

The Washington State Wine Commission’s figures, as of August 2026:

Measure	Figure
Rank	2nd-largest wine-producing US state
Licensed wineries	985
Wine grape growers	About 300
Wine grape acres	About 35,000
Grape varieties	80+
AVAs	22
Production	9+ million cases a year
Wineries under 5,000 cases a year	90%
2025 harvest	108,000 tons

Those are big changes from a few years ago. The acreage chart in the commission’s August 2026 presentation shows plantings peaking at 60,000 acres in 2020, then falling to 50,000 in 2024 and 35,000 in 2025. The 2025 harvest was well under half the record 272,000 tons of 2016. In our view, that makes this a region to watch: fewer vineyards, but still a lot of small producers.

Why the climate suits wine

Most people picture rain when they think of Washington. That’s the west side. Wikipedia says 99.9% of the state’s wine grape production comes from the shrub-steppe east, and the commission explains why:

• Rain shadow. The Olympic and Cascade mountains block wet weather. The Columbia Valley gets 6 to 8 inches of rain a year, against 17.2 inches in Napa, per the commission’s comparison, so vineyards rely on irrigation.
• Long days. Summer brings up to 17 hours of sunlight a day, about an hour more than California’s prime growing region at peak season. The commission places the state near the 46th parallel.
• Cool nights. The growing-season swing between day and night is 30 to 40°F, which the commission says helps hold natural acidity in the grapes.
• Cold winters and few pests. Freezes kill many pests, and dry air limits fungal disease, so the commission says vines can be planted on their own roots rather than grafted. Wikipedia says phylloxera, the root louse that destroyed Europe’s vineyards, poses little risk in the state’s sandy soils.

The soils have a dramatic history too. The commission describes a basalt base from ancient lava flows, covered by sediment from the Missoula Floods, between 15,000 and 13,000 years ago, and by loess, a fine wind-blown silt that drains well.

The main regions

An AVA (American Viticultural Area) is a federally recognized grape-growing region. The TTB, which regulates US wine labels, lists 22 that include Washington: 18 inside the state and 4 that cross state lines. Dates and descriptions below come from the commission.

AVA	Established	Known for	Top varieties
Yakima Valley	1983	The state’s first AVA, and very diverse	Chardonnay, Riesling, Merlot, Cabernet, Syrah
Columbia Valley	1984	The umbrella region, nearly 11 million acres	Cabernet, Chardonnay, Merlot, Riesling, Syrah
Walla Walla Valley	1984	Oldest wineries, most wineries	Cabernet, Merlot, Syrah
Puget Sound	1995	The only one west of the Cascades	Madeleine Angevine, Siegerrebe, Pinot Noir
Red Mountain	2001	Small and warm	Cabernet, Merlot, Syrah
Horse Heaven Hills	2005	Warm and windy, large plantings	Cabernet, Merlot, Chardonnay, Riesling, Syrah
Wahluke Slope	2006	Dry and very warm	Cabernet, Merlot, Chardonnay
Ancient Lakes	2012	More northerly	Riesling, Chardonnay

Columbia Valley

This is the name you’ll see most. The commission says it covers more than a quarter of the state, and almost all of Washington’s other growing regions sit inside it. It also extends into Oregon, as our Oregon wine guide notes. A label that says only “Columbia Valley” can use grapes from across this huge area, which is why so many everyday bottles carry it. In our view, it’s the first place to look for value.

Walla Walla Valley

In the southeast, shared with Oregon, Walla Walla has some of Washington’s oldest wineries and the highest concentration of them, the commission says. Rainfall varies widely, from 7 to 22 inches. Wine Folly lists Cabernet Sauvignon, Syrah and Bordeaux-style blends among its strengths, and describes its Syrah as savory, with roasted meat and olive notes. We’d go here for Syrah first.

Red Mountain

At 4,040 acres, it’s one of the state’s smallest AVAs and typically its warmest, the commission says, with daytime temperatures averaging 90°F in the growing season and about 5 inches of rain a year. It is planted almost entirely to red grapes. Wine Folly calls the reds dark and tannic. In our view, Red Mountain Cabernet is the one to buy if you want Washington’s most powerful style and plan to cellar it.

Yakima Valley

Washington’s oldest AVA, established in 1983, has more than a quarter of the state’s plantings, the commission says. Wine Folly says the climate changes from west to east, which explains the broad range of reds and whites. Wine Folly treats Red Mountain as a Yakima sub-region, and the commission places Rattlesnake Hills along its north-central edge.

Horse Heaven Hills and the rest

The Horse Heaven Hills also hold over a quarter of planted acres, by the commission’s count, and Wine Folly puts it at about a quarter of production. The newest AVAs show how the map keeps filling in: Beverly (2024) and Columbia Hills (2026) are the latest additions.

The main grapes

The commission lists Cabernet Sauvignon, Chardonnay, Merlot, Riesling and Syrah as the top varieties, and Wine Folly calls Cabernet the state’s top grape.

• Cabernet Sauvignon. Wikipedia cites writer Karen MacNeil on the lush texture and concentrated berry flavors of Washington’s Cabernets and Merlots.
• Merlot. Wine Folly highlights the Columbia Valley’s ripe black fruit, fresh acidity and herbal edge, as our Merlot guide explains. Wikipedia notes that Merlot is frost-sensitive, and that many growers moved toward Cabernet after the freezes of 1996 and 2003.
• Riesling. Wikipedia says it is among the most widely planted grapes in the state, though acreage has declined, and mentions Eroica, the joint project between Chateau Ste. Michelle and German winemaker Ernst Loosen.
• Syrah. A top grape in several AVAs, including Walla Walla and Red Mountain.
• Chardonnay. Grown across the state, including the Columbia Gorge and Lake Chelan.

A short history

Wikipedia gives the outline:

1. 1825. The first vines were planted at Fort Vancouver by Hudson’s Bay Company traders.
2. 1860s–1870s. German and Italian immigrants planted grapes. The oldest surviving vinifera (European wine grape) vines date to 1871, near Tampico.
3. 1917. Prohibition arrived early in Washington, and most wineries closed.
4. After Prohibition. Sweet, fortified Concord wines dominated, led by Nawico and Pommerelle, which later merged into the predecessor of Chateau Ste. Michelle.
5. 1960s–1970s. Premium vinifera planting took off in the Columbia Valley, and University of Washington professors founded Associated Vintners, later Columbia Winery.
6. 1980s onward. Family wineries such as Woodward Canyon and L’Ecole N°41 opened and began winning awards. The state had 19 wineries in 1981, according to the commission’s chart.

How to read the label

• “Washington State” or “Columbia Valley” points to a broad blend of vineyards, and usually a lower price.
• A smaller AVA, such as Red Mountain or Walla Walla Valley, signals a narrower source. Under TTB rules, at least 85% of a wine naming an AVA must come from grapes grown there, as our guide to how to read a wine label explains.
• “Red blend.” Washington’s blends are often Bordeaux or Rhône in style, Wine Folly says.

Food pairing

We’d match food to the grape rather than the state. Our guide to wine with steak has more for the reds.

Wine	Food	Why
Red Mountain or Walla Walla Cabernet	Grilled rib eye	Tannin meets fat
Columbia Valley Merlot	Roast pork, burgers	Softer tannin, with enough fruit for richer food
Walla Walla Syrah	Lamb, smoked meats	Savory notes match the char
Off-dry Riesling	Thai curry, spicy wings	Sweetness tames heat
Dry Riesling, Chardonnay	Pacific salmon, crab	Acid cuts richness

Good-value bottles to try

We don’t name bottles on this page. Our picks follow how we rate wine: each needs a published critic score for a named vintage and a US price checked at two or more stores. Our list of the best Cabernet Sauvignon under $20 includes a Washington wine that passed.

Under our thresholds, a red with 90 to 92 points is a Great Value at $20 or less and a Good Value at $30 or less. In our view, Columbia Valley Merlot is the Washington wine most likely to beat those numbers.