The Butler County Fairgrounds (1715 Fairgrove Ave, Hamilton, OH 45011) hosts the Butler County Fair every July — one of the largest county fairs in Ohio, running a full week with grandstand concerts, livestock shows, carnival rides, and demolition derbies that draw 100,000+ visitors. Parking on the fairgrounds' gravel lots fills quickly on peak weekend days, with overflow directed to side streets off SR-4 that can leave visitors a significant walk from the main gate. For corporate groups, family reunions, or church outings making a fair-day trip, a charter bus drops everyone at the Fairgrove Avenue main entrance and waits off-site while your group enjoys the grounds.
The fairgrounds also hosts the Hamilton Flea Market on select weekends throughout the year. Confirm current fair dates and grandstand schedules at the official Butler County Fair website before your visit.
Address: 1715 Fairgrove Ave, Hamilton, OH 45011
Phone: (513) 895-1300