Manassas · Friday, July 31, 2026

Prince William County Fair

Prince William County Fair on Friday, July 31, 2026 at Prince William County Fairgrounds (Festival). Cost: $. Best for: preschool, school-age, tween. The 75th annual Prince William County Fair in Manassas, Virginia's largest county fair: nine days of midway rides, grandstand events including demolit

When

Friday, July 31, 2026

Venue

Prince William County Fairgrounds

City

Manassas

Category

Festival

Cost

$

Age bands

preschool, school-age, tween

Event page

www.princewilliamcountyfairgrounds.com

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