O, B, G, R – scale 1:10000, contours 2.5m
From I-95/Rt. 128 take Rt. 2 west and get off on Cambridge Turnpike
heading to Concord Town Center. Take a left on Lexington Street and
this will bring you to the main rotary/green in downtown Concord.
Take Lowell Road from the rotary in Concord. After crossing the
Concord River, turn right on Liberty Street. Bear left onto Estabrook Road and follow this around to the left then turn right where Estabrook Road and Barnes Hill Road separate. Follow
Estabrook Road until you reach the end of the road. Parking is allowed only on one side of the road..