Southwest of Concord and south of Hillsborough, the 8 mile Hillsborough Recreation Trail is a multi-use trail running from the southside of Hillsborough in the north to the town of Bennington in the south. The trail is open to ATV riding.
To reach the ATV riding trailhead for the Hillsborough Recreation Trail from Concord, head north on US89 to Exit #5. Head west on US202/SR9 for 11.8 miles to the Henniker Street Exit. Head southwest on Henniker Street for 1.7 miles. In downtown Hillsborough, turn left heading south on SR149 for 0.2 miles to Union Street. Turn right heading southwest on Union Street for 0.6 miles. Union Street becomes Longwoods Road. Continue southwest on Longwood Road (it becomes dirt) for 1.0 miles. Turn right on Fish And Game Road and park immediately on the right in the unsigned parking area provided by the Deering Fish & Game Club.
Note: The State Of New Hampshire requires a NH state registration tag on every ATV. An out-of-state registration tag is not valid in NH. They will issue a fine if you try riding without a NH tag.