| Yakima Valley | Columbia Valley | Walla Walla Valley | Puget Sound | Red Mountain | Columbia Gorge | Horse Heaven Hills | Wahluke Slope | Rattlesnake Hills | Snipes Mountain | Lake Chelan |
- Consists of four counties: Hood River and Wasco counties in Oregon, and Skamania and Klickitat counties in Washington
- The region stretches from Hood River, Oregon and White Salmon, Washington in the west, to Biggs Junction, Oregon and Goldendale, Washington in the east
- Includes the river valleys of the Hood River and Deschutes River in Oregon, and the Klickitat River and Little Klickitat River in Washington
- Lies to the east of the summits of nearby Mount Hood and Mount Adams, it is in rain shadow of these Cascade volcanoes
- The only sea-level passage through any mountain range of America’s western states and the last leg of Lewis and Clark’s nation-altering expedition
- Vineyard altitudes vary from near sea level to close to 2000’
- Within the compact area of the Columbia Gorge lays an extraordinary combination of climate, soil, elevations and geology creating distinctly different “micro-climates”
- Western vineyards have a cool, marine influenced climate ideal for cool-weather loving varietals like Pinot Noir, Gewurztraminer, Chardonnay, Pinot Gris and Riesling
- Eastern vineyards have a continental high desert climate with just 10 inches of annual rainfall but plentiful sunshine, perfect to ripen hot-weather Bordeaux, Rhone and Italian varietals like Cabernet Sauvignon, Syrah, Zinfandel and Barbera
- It is marketed as a “world of wine in 40 miles”