County Fair Guide

Lyman County Fair

Kennebec, South Dakota

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2026 Dates

August 4–5, 2026

Duration

3 days

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Size

small

About Lyman County Fair

The Lyman County Fair in Kennebec celebrates a south-central South Dakota county where the Missouri River Lake Sharpe recreation and cattle ranching on the White River breaks define a remote community at the edge of the Rosebud Reservation.

What to Expect

Expect livestock shows, 4-H competitions, rodeo events, local food vendors, and a fair drawing from the Kennebec community and the surrounding river breaks ranching country.

Visitor Tips

Kennebec sits near Lake Sharpe created by Big Bend Dam on the Missouri River. The surrounding White River breaks country provides excellent mule deer and pronghorn antelope hunting. The Rosebud Sioux Reservation borders the county to the south.

Heading to Lyman County Fair?

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