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Warren Woods Conservation Area

Details unconfirmedPreserve · Holliston, MA
Right now

A wooded parcel on Holliston's northern edge that forms part of a wildlife corridor with the neighboring Waseeka Wildlife Sanctuary, reached mainly from a Chestnut Street entrance across the line in Ashland rather than from a Holliston-side trailhead.

What to expect

Trails
Trails
Entry fee
Free
Dogs
Holliston's Animal Control bylaw requires owners to keep their dog from running at large, in effect a townwide leash rule enforced by the Animal Control Officer. Posted signs at the site take precedence.
Hours
No posted opening or closing time. Signs at the entrance win if they differ. That's the town default unless posted otherwise.
Managed by
Holliston Conservation Commission and Ashland Open Space and Recreation Committee Website

Common questions

Are there trails at Warren Woods Conservation Area?
Yes.
Is there an entry fee at Warren Woods Conservation Area?
No, entry is free.
Can I bring my dog to Warren Woods Conservation Area?
Holliston's Animal Control bylaw requires owners to keep their dog from running at large, in effect a townwide leash rule enforced by the Animal Control Officer. Posted signs at the site take precedence.

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BetaSome details here are unconfirmed (parking, hours, accessibility). Details are sourced from public agency data and can change through the season. Confirm locally before you go. Updated 2026-09-13.