A roughly 15-acre town reservation along Deep Brook in North Chelmsford, with a short loop trail through wetlands and softwood/hardwood stands. It sits next to the Lowell Sportsmen's Club, so gunfire noise from the range can carry into the woods.
What to expect
Dogs
Dogs are welcome; trail users report some sections are used off-leash, though town-wide default is leash unless posted otherwise.
Accessibility
Not documented for this reservation; trails are natural-surface and uneven. Call the Conservation Commission (978-250-5248 ext. 2) to confirm before visiting.
Managed by
Chelmsford Conservation Commission
978-250-5248 ext. 2 · WebsiteGetting in
Parking
Parking not sourced yet
Check the town or agency pages before you go.
Common questions
Is Deep Brook Conservation Area open today?
Deep Brook Conservation Area is a public preserve in Chelmsford, MA. There is no live closure feed for preserves & forests; the town's site is the authority for temporary closures.
Are there trails at Deep Brook, and how long are they?
Yes, a small system of walking trails loops along the banks of Deep Brook, including a roughly 0.8-mile blue-blazed loop that takes about 15 to 20 minutes.
There's a small parking area right off Dunstable Road at the reservation entrance.
Is there an entry fee at Deep Brook Conservation Area?
No, entry is free.
Can I bring my dog to Deep Brook Conservation Area?
Dogs are welcome; trail users report some sections are used off-leash, though town-wide default is leash unless posted otherwise.
Is Deep Brook Conservation Area wheelchair accessible?
Not documented for this reservation; trails are natural-surface and uneven. Call the Conservation Commission (978-250-5248 ext. 2) to confirm before visiting.