Tents at the Hunterdon County 4-H and Agricultural Fair in the late afternoon.

Directions and Hours for the 2026 Fair

The 2026 Hunterdon County 4-H and Agricultural Fair will take place from Wednesday, August 19 to Sunday, August 23. The fairgrounds are located at South County Park, off of Route 179 in Ringoes.

Our physical address is 1207 Route 179, Lambertville, NJ 08530.

Fair Hours

FROM THE NORTH

Parkway or Turnpike to Rte 78W. Exit 17/Rte 31S 10 miles to Flemington Circle to Rte 202/31 S. 5 miles to Rte 179 South exit to Lambertville. Fairgrounds on right after exit ramp. 

FROM THE SOUTH

Rte 95N or 295N to 31N, 12 miles to Rte 202. You can only enter to 202N, go 1/4 mi to U-turn at Wertsville Rd. then 1/2 mile 202 South to Rte 179 South exit to Lambertville. Fairgrounds on right after exit ramp.

FROM THE EAST (JERSEY SHORE)

Parkway to 195W to 295/95N (Loop around Trenton) to 31N, 12 miles to Rte 202. Entrance will put you on 202N, go1/4 mi to U-turn at Wertsville Rd. then 1/2 mile 202S to Rte 179 South exit to Lambertville. Fairgrounds on right after exit ramp.  

FROM THE WEST (PENNSYLVANIA)

202N 6 miles from state border to Rte 179S/Lambertville exit. Fairgrounds on right after exit ramp.