About Campbell County Fair

The Campbell County Fair in Mound City celebrates a north-central South Dakota county on the Missouri River where wheat farming and cattle ranching sustain a tiny community near the Standing Rock Sioux Reservation.

What to Expect

Expect a small fair with livestock exhibits, 4-H competitions, grain exhibits, and the community spirit of a remote north-central South Dakota agricultural county.

Visitor Tips

Mound City is a very small county seat in the Prairie Pothole Region of north-central South Dakota. Lake Oahe on the Missouri provides fishing and the surrounding fields offer excellent pheasant hunting.

Places to Stay Nearby

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