| Yakima Valley | Columbia Valley | Walla Walla Valley | Puget Sound | Red Mountain | Columbia Gorge | Horse Heaven Hills | Wahluke Slope | Rattlesnake Hills | Snipes Mountain | Lake Chelan |
- Located in southeastern Washington, and is part of the larger Columbia Valley AVA
- Naturally bounded on the north by the Yakima Valley appellation and on the south by the Columbia River
- Elevations range from 200 feet (61 m) in the south to 1,800 feet (549 m) at the northern boundary
- Cowboy James Kinney named this area in 1857 after discovering his herd of horses eating
the native grasses on the hillside, stating this is “Horse Heaven” - The region has the distinction of being home to some of the state’s oldest Cabernet Sauvignon vines
- First vines were planted here in 1972 by Walter Clore, a Washington State University researcher who believed that eastern Washington had the potential to be a great wine region
- Only 6″ to 9″ of rain per year, primarily in winter months (drip, micro sprinklers and overhead
irrigation is used) - Grapes planted in the south-facing slopes of the Horse Heaven Hills benefit from strong winds that arrive from the west via the Columbia Gorge, reducing the likelihood of rot and fungal diseases
- Steep south-facing slopes also provide well-drained, sandy-loam soils
- Primary grape varieties: Cabernet Sauvignon, Merlot, Chardonnay, Riesling, and Syrah with 37 total varieties planted
- Home to the single largest wine making facility in Washington, the Columbia Crest Winery
- This AVA produced the 1st, 2nd & 3rd “100 point” wines in the State of Washington