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Cedar Swamp Conservation Area

Details unconfirmedPreserve · Holliston, MA
Right now

A rare Atlantic white cedar wetland reached from roadside pull-offs on Adams Street. The swamp floods seasonally, which can make the paths hard to follow, so sturdy footwear is recommended.

What to expect

Trails
Trails natural; low-lying sections flood…
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 508-429-0607 · Website

Common questions

Are there trails at Cedar Swamp Conservation Area?
Yes. Surface: natural; low-lying sections flood seasonally.
Is there an entry fee at Cedar Swamp Conservation Area?
No, entry is free.
Can I bring my dog to Cedar Swamp 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.
What rules should I know at Cedar Swamp Conservation Area?
Trails around the swamp flood after rain or during spring melt, so check conditions before a visit.

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