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Deneen Conservation Area

Details unconfirmedPreserve · Hopkinton, MA
Right now

A small 5.5-acre HALT trailhead property off Deneen Road with historic still ruins and views over Lake Maspenock, serving as the main southern approach to the Peppercorn Hill summit.

What to expect

Trails
Two routes toward Peppercorn Hill summit (~1 mile): the steeper Lake Maspenock Trail with lake views, and the gentler Peppercorn Connector Trail across…
Managed by
Hopkinton Area Land Trust 508-435-6578 · Website

What's here

Not here

No restrooms

Worth knowing

  • The land was donated by the Scarlata family and the Austin Powder Company.

Common questions

What historic feature is at Deneen Conservation Area?
The remains of an old still, including visible piping and an adjacent chimney, along with Lake Maspenock shoreline and Sandy Beach overlooks.
What rules should I know at Deneen Conservation Area?
Portions of the Lake Maspenock Trail cross private property and are currently closed. Do not drive further down the private driveway at the main trailhead.

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BetaSome details here are unconfirmed (dogs policy, hunting_season). Details are sourced from public agency data and can change through the season. Confirm locally before you go. Updated 2026-11-06.