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Threemile Hill Conservation Area

Details unconfirmedPreserve · Great Barrington, MA
Right now

A 2-mile, moderately hilly trail across the slope of Three Mile Hill, crossing three landowners' properties with a Monument Mountain view from the Fountain Pond end. It links three separate trailheads rather than forming one closed loop today, with a full-loop connection still planned.

What to expect

Trails
2 miles one-way, moderate up-and-down grade, 350 feet of elevation change, about 90 minutes one-way.
Entry fee
Free
Dogs
Not documented; the townwide leash bylaw is the default.
Managed by
Great Barrington Land Conservancy (trail coordination) Website

Common questions

Is there an entry fee at Threemile Hill Conservation Area?
No, entry is free.
Can I bring my dog to Threemile Hill Conservation Area?
Not documented; the townwide leash bylaw is the default.
What rules should I know at Threemile Hill Conservation Area?
Trail crosses hunting land; visitors advised to take precautions during hunting season.

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