Shows This Weekend

Montgomery County Fairgrounds

Dayton, OH

The Montgomery County Fairgrounds in Dayton, OH, is a modern facility established after a $15 million relocation from its previous site of 165 years. The venue features approximately 40,000 square feet of space across two new air-conditioned buildings, providing a climate-controlled environment for guests and exhibitors. This venue hosts a variety of events, including the county fair as well as collector and hobby events such as gun and knife shows. In addition to the exhibit halls, the site includes a 5,000 square foot auditorium and various meeting rooms.

Shows at this venue

Venue details

Facility

  • Total space: ~40,000 (two new air-conditioned buildings combined)
  • Climate controlled

Parking & Getting There

  • RV / trailer parking

Commonly hosts: county fair, gun and knife shows

Frequently asked

What types of shows are held here?
The venue hosts the county fair as well as gun and knife shows.
Where is it located?
The fairgrounds are located at 580 Calumet Lane in Dayton, OH.
Is there parking?
Yes, RV and trailer parking is available.

Sources

Facts on this page trace to these 4 sources — last retrieved Jul 8, 2026.