From Points South (MA, CT, & RI):
Interstate 93 north, take exit 3. Head east on route 111 toward Salem and Hampstead. Crossing route 28, continue on 111 east. In Hampstead, at the intersection of route 121A, turn left and head north on route 121A. From the intersection of 111 & 121A, H.O.P. is 6 miles on the left.

From Points North (NH & VT):
Interstate 93 south, to exit 7 (route 101 east). From 101, take exit 2 (Chester / Auburn), and turn right off the ramp. Continue straight until you intersect route 121. Continue straight through the intersection to head south on 121 toward Chester. In Chester center intersect route 102. Cross 102, continuing on 121 south. Shortly after 102 intersection, 121 bears right, and 121A starts. Continue straight on 121A south. From that intersection H.O.P. is 2.5 miles on the right.

From Points North (ME):
Interstate 95 south into Hampton. Take 101 west toward Manchester. From 101, take exit 5 (route 102), and turn left at the end of the ramp. Take 102 into Chester center. At the intersection of 121 in Chester center, turn left to head south on 121. Shortly after the intersection, 121 bears right and 121A starts. Continue straight on 121A south. From that intersection H.O.P. is 2.5 miles on the right.

From Points West (NH):
Route 101 east to exit 2 in Chester / Auburn, and turn right off the exit ramp. Continue straight until you intersect route 121. Continue straight though the intersection to head south on 121 toward Chester. In Chester center intersect 102. Cross 102, continuing on 121 south. Shortly after 102 intersection, 121 bears right, and 121A. Continue straight on 121A south. From that intersection H.O.P. is 2.5 miles on the right.

Drive Times From:
Boston, MA 1 hour
Portland, ME 1.25 hours
Manchester, NH 25 minutes
Portsmouth, NH 30 minutes
White River Jct., VT 1.75 hours
Burlington, VT 3.25 hours
Providence, RI 2 hours
Hartford, CT 2.5 hours