About Washington County Fair
The Washington County Fair in Marietta celebrates the agricultural heritage of the Ohio River valley at the confluence of the Ohio and Muskingum Rivers. Dating to 1850, it is one of Ohio's oldest and most enduring agricultural fair traditions. Harness racing is featured.
What to Expect
Visitors can expect livestock shows, 4-H competitions, harness racing, carnival rides, and community entertainment.
Visitor Tips
Marietta is one of Ohio's most historically rich river towns — the Mound Cemetery, Ohio River Museum, and downtown are all exceptional.
Places to Stay Nearby
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