Near Anadarko, the Woodland Hills Off-Road Park (WHORP) has a motocross track and a few trails open to dirt biking.
To reach WHORP from US44W, use Exit #83 (first Chickasha Exit for Highway 62.) Go West exactly 15 miles; to Turnpike Road. Turn South and go 3.4 miles. The track sits on the left side of the road.
Overall, Woodland Hills Off-Road Park is the 15th most popular dirt bike trail of all 15 dirt biking rides in Oklahoma.