There is parking at Heart Pond off Route 27 in Chelmsford. Ample parking behind Donelans market on 2A in Acton.
There also is a new parking lot on Rt 27 in Acton about a mile south of the intersection with Rt 225.
there's a car park at the very start of the trail, and several others along the trail depending on your starting point. there are about 4-5 start points
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