Parking is located by following I-93 to Exit 27 North. Turn right at the exit and follow Blair Rd. through the intersection with Route 3 and cross the Covered Bridge to Route 175. Go north on Route 175 to the old Campton Town Hall Grange (and at this writing the Police Station). Park at the town hall so as not to obstruct other vehicles. Take the second right turn up a steep hill (Hogback Road), which is a gravel road. Follow this to Perch Pond Road (paved). Turn right and ride to the covered bridge and turn left onto a dirt road. Climb the steep hill and bear right at the fork, still climbing. Descend to an intersection and bear left. Do not cross the bridge. The road follows the Beebe River along the old railroad bed and ends at Sandwich Notch Road. Both Beebe River Road and Sandwich Notch Road are driveable by vehicles but are closed to traffic through the winter. Either reverse direction or follow the Sandwich Notch Road to Sandwich or Thornton.