The Great Allentown Fair

August 27-September 1, 2025 • Allentown Fairgrounds


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The Great Allentown Fair (held on the Allentown Fairgrounds) offers a fun and educational experience that runs through August 27 to September 1, 2025. Dedicated to supporting the achievements of farmers, gardeners, and homemakers, the Pennsylvania State Fair invites guests to learn about agriculture while spending an exciting time riding rides, playing games, and musical performances. It serves up tantalizing international cuisine, live concerts, thrill shows, and the latest in gizmos and gadgets.

2025 Headliners


White and black spotted steer laying in hay at the Great Allentown Fair in Lehigh Valley PA

Agriculture

The annual operation of The Fair for more than a century-and-a-half is testament to the viability and durability of the nonprofit Lehigh County Agricultural Society's mission conceived in 1852. The 21st Century version of the Fair is steeped in the tradition of its rich agricultural roots while highly emphasizing education for the non-agrarian public. Its diverse entertainment offerings attract attendees of all ages and tastes. The abundant activities that occur on The Allentown Fairgrounds year-round support the mission and perpetuation of the Fair while providing the Lehigh Valley one of its premier destinations.

Trade shows in Agri~Plex, the area’s largest expo center, two restaurants, a dinner theatre and the famous Fairgrounds Farmers Market combine to make the 46-acre fairgrounds located in the city's beautiful west-end a hub for enjoyment, commerce, and tourism.

Competition Dahlias at the Great Allentown Fair in Lehigh Valley PA


J&J Demolition Derby

The J&J Demolition Derby, a Labor Day tradition at the fair, is on Monday, September 1. Starting May 19 at 10 a.m., tickets for the derby will be available at the Fair Box Office on the Allentown Fairgrounds and online at Ticketmaster.com.


Hours

Wednesday, August 27:
4:00 PM – 10:00 PM
Opening Night

Thursday, August 28:
12:00 PM – 10:00 PM

Friday, August 29:
12:00 PM – 10:00 PM

Saturday, August 30:
12:00 PM – 10:00 PM

Sunday, August 31:
12:00 PM – 10:00 PM

Labor Day
Monday, September 1:
12:00 PM – 9:00 PM


Map of The Great Allentown Fair

Check out the complete guide to the Allentown Fair, including a map (thumbnail below), venues, parking, activities, and a schedule of events and performances. 

A map of the Great Allentown Fair

 


Fried food vendors at the Great Allentown Fair in Lehigh Valley PA

Admission & Specials

Regular admission to the Great Allentown Fair is $10 for ages 13 and up. Kids 12 & under are always free.

2025 Special Discount Admission Days

Wednesday, August 27:
Opening Night

  • Fair Gates open at 4 PM
  • Adult Gate Admission – $5
  • Or, $3 and a can (donation for Second Harvest Food Bank)
  • Child (12 and under) – FREE

Thursday, August 28:
Kitchen Magic presents
Red, White & THANK YOU Military Day

  • Fair Gates Open at 12 PM
  • Everyone gets in FREE
    from 12 PM – 2 PM
  • Adult Gate Admission
    (after 2 PM) – $10
  • Child (12 and under) – FREE
  • All active Military & Veterans (with ID) get in FREE All Day

Friday, August 29

  • Fair Gates Open at 12 PM
  • Everyone gets in FREE
    from 12 PM – 2 PM
  • Adult Gate Admission
    (after 2 PM) – $10
  • Child (12 and under) – FREE

Saturday, August 30:
Service Electric Saturday

  • Fair Gates Open at 12 PM
  • Adult Gate Admission $10
  • Child (12 & under) – FREE

Sunday, August 31:
Fairgrounds Farmers Market
& Ritz Barbecue Day

  • Fair Gates Open at 12 PM
  • Adult Gate Admission – $10
  • Child (12 and under) – FREE

Monday, September 1:
American Bank
presents Senior Day

  • Fair Gates Open at 12 PM
  • Adult Gate Admission – $10
  • Child (12 and under) – FREE
  • Senior Citizens (65+ with ID FREE All Day

Getting in and around

Parking is available on site through Tunnel Gate 7 off of Liberty Street for $10 per vehicle during The Fair. Prepaid premium parking is available in advance for $30.