Rte. 95 to Rte. 3 North to Exit 35/Rte. 113 - Dunstable. Follow Rte. 113 through Pepperell Center until you come to the rotary just after Donalen's on your left. Take the first right off Rotary to Rte. 111/Hollis Street. Entrance to the school driveway is on the left just after you enter the school zone. Park in the back.