Southeast of Philadelphia near Atco, the Atco Motocross Park has several tracks including a motocross track and a supercross track.
To reach the dirt biking at Atco Motocross Park from the New Jersey Turnpike, use Exit 7. Head south on SR206 for 15 miles to the Red Lion Circle. After the circle, turn right at the second traffic light. Continue to the second street, Oakshade Road. Turn left on Oakshade Road for 6 miles to Atco Motocross Park.
To reach the park from Walt Whitman, take 295 north to Exit 36A, Rt. 73 to Berlin Circle. After Circle go to 2nd traffic light (534). Take 534 East 3 miles to track. Betsy Ross Bridge or Tacony Palmyra, follow Rt. 73 to Berlin Circle and follow same as above.
Overall, Atco Motocross Park is the 1st most popular dirt bike trail of all 3 dirt biking rides in New Jersey.