American Viticultural Areas

Discover the Tri-Cities' 8 unique wine-growing regions, known as American Viticultural Areas (AVAs), each offering distinct climates, soils, and elevations.

Start planning your wine adventure with wine tours, tasting room locations, and our Wine Map.

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Explore Washington State's AVAs and plan your winery tours with the WA Wine website, app, or by downloading their AVA map.
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Columbia Valley AVA

Columbia Valley AVA, established in 1984, contains 99% of the grapes grown in Washington State. As Washington State's largest AVA and containing many smaller AVAs, Columbia Valley encompasses a diverse range of microclimates and soil types. This vast region is renowned for producing a wide array of grape varietals.

Top Varieties: Cabernet Sauvignon, Chardonnay, Merlot, Riesling, Syrah

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Candy Mountain AVA

Rising above the Tri-Cities area, Candy Mountain offers stunning views and exceptional terroir. Its rocky slopes and warm temperatures create an ideal environment for growing grapes, resulting in wines with great depth and character.

Top Varieties: Cabernet Sauvignon

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Goose Gap AVA

Nestled in the heart of the Yakima Valley, Goose Gap is unique in that its ridge crest is oriented east-west, differing from the north-south orientation of nearby Red Mountain, Candy Mountain, and Rattlesnake Mountain, meaning the fruit has a mixture of Red Mountain and Yakima Valley profiles.

Top Varieties: Cabernet Sauvignon, Merlot, Syrah, Chardonnay

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Horse Heaven Hills AVA

Known for its warm climate, Horse Heaven Hills is home to some of Washington State's most acclaimed vineyards. The area benefits from the cooling winds that funnel through the Columbia River Gorge.

Top Varieties: Chardonnay, Riesling, Merlot, Cabernet Sauvignon

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Rattlesnake Hills AVA

Known for its rolling hills and panoramic views, Rattlesnake Hills is recognized for its high-quality grapes. The region's warm days and cool nights contribute to the development of complex flavor in its grapes.

Top Varieties: Merlot, Cabernet Sauvignon, Syrah, Riesling

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Red Mountain AVA

Despite its small size, Red Mountain is revered for producing bold, full-bodied wines. The region's unique combination of warm days, cool nights, and well-draining soils contributes to the intense flavors and rich tannins found in its wines.

Top Varieties: Cabernet Sauvignon, Merlot, Syrah

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Wahluke Slopes AVA

Situated on a south-facing slope above the Columbia River, Wahluke Slopes is known for its arid climate and sandy, well-draining soils. These conditions contribute to the production of deeply colored, intensely flavored wines.

Top Varieties: Cabernet Sauvignon, Merlot, Chardonnay

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White Bluffs AVA

Located along the Columbia River, White Bluffs is one of Washington State's newest AVAs. Its unique soils and proximity to the river create a microclimate that is perfect for producing aromatic white wines and bold reds.

Top Varieties: Cabernet Sauvignon, Merlot, Syrah, Riesling, Sauvignon Blanc

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Uncork Adventure

From renowned names to hidden gems, there’s a winery to tantalize every palate. With stunning views, delectable bites alongside tastings, and award-winning varietals, the Tri-Cities promises an unforgettable wine adventure.