The Prince William County Fair dates back to 1949 and today is Virginia's largest County Fair. The annual event in Manassas, Virginia includes livestock exhibits, a Civil War encampment, a variety of midway shows, truck and tractor pulls, a rodeo, demolition derbies, baby contests, pet shows, live music, storytelling, games and carnival rides.
Dates and Hours
August 14 - 22, 2009
Monday – Thursday: 3-11 p.m.
Friday: 3 p.m. – Midnight
Saturday: Noon – Midnight
Sunday: Noon - 11:00 p.m.
Fair Location
Prince William County Fairgrounds
10624 Dumfries Road
Manassas, Virginia
The fairgrounds are located near I-66, off of Virginia Route 234.
Admission Prices
$7.00 Adults and children ages 7 and up
$5.00 Children ages 3-6
$5.00 Seniors 60 & over
Ages 2 & under free
For an full schedule of events, see the official website.

