Open meadow and upland forest reached from both Townsend and Groton roads, or on foot through the adjoining Rust Memorial Conservation Area. Part of a roughly 38-acre complex with the neighboring Hurd and Rust parcels; none of the three has a developed trail.
What to expect
Parking
Free lot free · unconfirmed
Dogs
Shirley requires a dog on Town property be kept under its owner's control, on leash or off; the bylaw sets no numeric leash length, but a dog that runs at large or becomes a public nuisance is a violation. Owners must pick up and remove…
Hours
Shirley has no townwide ordinance setting closing hours for its parks, playgrounds, or conservation land as of mid-2026; access stays open unless a specific site posts its own gate or hours.
Accessibility
Not step-free; natural-surface trail or no developed trail
Cross-Country Skiing
Allowed winter
Horseback Riding
Allowed year-round, not in muddy conditions
Mountain Biking
Allowed year-round, not in muddy conditions
Managed by
Shirley Conservation Commission
978-425-2600 ext. 245 · WebsiteWhat's here
Not here
No info kiosk
no map kiosk or information board reported at the trailhead
No drinking water
no drinking water on site; carry your own
Common questions
Where do I park at Garrison Road Conservation Area?
Free lot (free).
Is there an entry fee at Garrison Road Conservation Area?
No, entry is free.
Can I bring my dog to Garrison Road Conservation Area?
Shirley requires a dog on Town property be kept under its owner's control, on leash or off; the bylaw sets no numeric leash length, but a dog that runs at large or becomes a public nuisance is a violation. Owners must pick up and remove pet waste from public parks, recreational fields, and…
Is Garrison Road Conservation Area wheelchair accessible?
Not step-free; natural-surface trail or no developed trail
What rules should I know at Garrison Road Conservation Area?
Motorized vehicles, including ATVs and dirt bikes, are banned on Shirley Conservation Commission land except for authorized maintenance, emergency, or Commission-permitted use.