From the east: Take RT 2 west to Concord. Get off onto Main St/RT 62 WEST. Drive 4.2 miles into Maynard. At traffic light go STRAIGHT onto Parker St/RT 27 SOUTH. Drive 0.6 miles and turn RIGHT onto Great Rd/RT 117 WEST. Drive 0.6 and turn RIGHT onto Sudbury St. Parking lot is on right.
From the west: Take RT 495 to EXIT 27/Bolton. Drive EAST on RT 117 7.5 miles across Stow into Maynard. Turn LEFT onto Sudbury St. Parking lot is on right.