Central Wisconsin State Fair

About

Held annually each August in Marshfield, the Central Wisconsin State Fair features 4-H and open class exhibits, midway rides, food vendors, beer gardens, and entertainment. The fairgrounds houses the World's Largest Round Barn, listed on the National Register of Historic Places since 1997—a striking landmark that draws regional foot traffic and established fair crowds.

Details

Type

Fair

Season / Event Date(s)

Aug 25–30, 2026

Venue

Central Wisconsin State Fairgrounds

Tags

• annual
• multi-day
• agricultural
• crafts