A recently protected (2026) parcel at 87 Ayer Road that expands the adjoining Pin Hill Conservation Area and safeguards a section of Bowers Brook, a tributary of the Nashua River watershed. Harvard Conservation Trust describes it as the final piece of land needed to protect the whole of Pin Hill.
What to expect
Trails
Newly acquired in 2026 as an extension of the Pin Hill trail system; a guided public walk was scheduled for June 27, 2026, but a permanent marked/maintained…
Managed by
Harvard Conservation Trust
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