Columbia County Fair

About Columbia County Fair

The Columbia County Fair in Dayton is a three-day September fair in Washington's second-smallest county by population, set in the beautiful Touchet River valley. Dayton is a remarkably well-preserved Victorian-era town with Washington's oldest train depot, and the fair celebrates the wheat farming and wine grape heritage of Columbia County.

What to Expect

Livestock shows, agricultural exhibits, community displays, and local entertainment celebrate the farming traditions of this historic southeastern Washington valley.

Visitor Tips

Dayton's Victorian downtown is one of Washington's best-kept secrets — the historic depot, National Historic District storefronts, and nearby Palouse Falls make for a wonderful weekend.

Nearby County Fairs