Near Bentonville, the Slaughter Pen Trail System has over 20 miles of purpose-built singletrack mountain bike trails. The Slaughter Pen Hollow Mountain Bike Trail itself is a 16 mile route rolling through forested hillsides.
The main trailhead parking is at the Bark Park parking lot. To reach from US540, use the US71B exit in Bentonville. Head south on US71B for one mile to the trailhead parking on the left. Start riding on the paved trail heading north for 0.5 miles to the start of the Slaughter Pen Hollow trailhead.
Overall, Slaughter Pen Trail System is the 12th most popular mountain bike trail of all 14 mountain biking rides in Arkansas.