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Cowell Street Conservation Area

Details unconfirmedPreserve · Plainville, MA
Right now

A 94.3-acre wooded conservation property on the east side of Cowell Street with a trail through pine forest, swamp and stream, plus stonewalls and three historic sites: the Old Annie Oatey Place, an old mill site, and the Guinea School House.

What to expect

Dogs
Must be kept under the owner's control at all times; cannot dig, damage land or endanger wildlife
Hours
Dawn to dusk; parking after dusk prohibited
Accessibility
Rugged and steep terrain presents a significant challenge to ADA compliance; campsite and picnic areas were flagged as potentially improvable
Hiking
Allowed
Mountain Biking
Allowed
Managed by
Plainville Conservation Commission 508-695-3010 ext. 493 · Website

What's here

On site

Picnic Tables
Campsites
Informal; camping town-wide requires written Commission approval
Parking
At the head of the trail via the Plainville Athletic League ball fields

Not here

No kiosk map box
Not documented as present
No restrooms

Common questions

Is the John Bowmar Trail wheelchair accessible?
No. The town's own review found the terrain too rugged and steep for ADA compliance.
Can I bring my dog to Cowell Street Conservation Area?
Must be kept under the owner's control at all times; cannot dig, damage land or endanger wildlife
Is Cowell Street Conservation Area wheelchair accessible?
Rugged and steep terrain presents a significant challenge to ADA compliance; campsite and picnic areas were flagged as potentially improvable

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