HomeMassachusettsActon › Nagog Hill Conservation Land

Nagog Hill Conservation Land

4.7 ★★★★★ 21 Google reviews · Running trail in Acton, Massachusetts · Posted hours

Runner's snapshot

Surface
Mixed
Loop distance
Not reported
Shape
Loop
Shade
Not reported
Access
Posted hours

Confirmed from Nagog Hill Conservation Land's own listing, the park or land manager's website, and runner reviews. Blank cells mean we could not verify that fact — we would rather say "not reported" than invent one. There is no Easy / Moderate / Hard rating on this page on purpose: a one-word difficulty score tells you nothing about whether a trail suits your run. Surface, distance, shade and hours do.

MixedLoopScenicHillyTrailhead parking

What runners say about Nagog Hill Conservation Land

Pulled from public reviews of this trail (21 of them) — the things people bring up again and again, in their own words. Nothing here is written by us.

🏞️ beautiful scenery 7 mentions

“Beautiful, hilly, moderately challenging with a really fun long boardwalk section.”

🪧 well-marked 2 mentions

“Wonderful well marked and well maintained Trail !”

One way to get in is the parking area labeled Grassy Pond conservation area; this was where the Google map directions took me to approximately. The entrance to the trail is across the street, and easy to miss when there are leaves on the trees (there is a sign).

★★★★★ — James , May 2020

We came back here after 12 years to see #theErratic boulder. Beautiful, hilly, moderately challenging with a really fun long boardwalk section. In early June, we smelled some fragrant plants and flowers that reminded me of the smell of Jasmine. It was gorgeous, lush, and green.

★★★★★ — Betsy , Jun 2022

Beautiful property with rolling hills, wetlands, vernal pools and tracks! Healthy wooded forests occupied by birds, squirrels, marmots and life everywhere. What a great experience.

★★★★★ — Connie , Mar 2022

BEAUTIFUL trails, a lot of hills and uneven ground....rocks and roots, wear good shoes!! 2 trails. Absolutely great place

★★★★★ — Patti , Nov 2025

Excerpts from public Google reviews. Read all 21 reviews →

Trail conditions & character

What this trail is actually like underfoot and overhead, taken from its own listing and from reviews. Each one links to every other trail with the same character. Busy or quiet is reported as a plain fact, not a plus or a minus — a runner heading out alone at dawn often wants company on the path, and someone running intervals wants an empty one.

🏞️ Scenic views 7 mentions

“Beautiful, hilly, moderately challenging with a really fun long boardwalk section.”

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🌲 Natural surface / singletrack 5 mentions

“Unfortunately, the path is very rocky, full of roots, and hilly so it is not accessible if you have mobility issues.”

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⛰️ Hills / elevation 4 mentions

“Beautiful, hilly, moderately challenging with a really fun long boardwalk section.”

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🅿️ Trailhead parking 3 mentions

“One way to get in is the parking area labeled Grassy Pond conservation area; this was where the Google map directions took me to approximately.”

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🔁 Loop trail 2 mentions

“Great loop that you can complete in under an hour at a moderate pace.”

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🪵 Boardwalk

“Beautiful, hilly, moderately challenging with a really fun long boardwalk section.”

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Plan your run at Nagog Hill Conservation Land

The practical stuff

  • AccessPosted hours — posted hours below; park gates sometimes close earlier than the listing says
  • SurfaceMixed — more than one surface along the route, so check the segment you plan to run
  • DistanceNot reported. Trail systems often quote total path mileage rather than a single loop, so measure the route you actually want before you drive out.
  • ShadeNot reported. Assume some of it is exposed and carry water in summer.
  • At the trailheadparking — reported by runners
  • Websitetrails.actonma.gov
  • Phone+1 978-929-6640

Hours

Monday 6:09 am–6:51 pm
Tuesday 6:09 am–6:51 pm
Wednesday 6:09 am–6:51 pm
Thursday 6:09 am–6:51 pm
Friday 6:09 am–6:51 pm
Saturday 6:09 am–6:51 pm
Sunday 6:09 am–6:51 pm

Posted hours for the park or trailhead. Gates and parking lots often close earlier than the trail itself, and seasonal hours change — worth a check before a pre-dawn or after-dark run.

Where to find Nagog Hill Conservation Land

Nagog Hill Rd, Acton, MA 01720

Get directions

Running trails near Acton

Other trails within easy driving distance — useful when this one is flooded, gated, or just not the run you had in mind today.

Nagog Hill

4.7 ★★★★★ 3 reviews

Acton, MA

LoopMixed

under a mile away

Grassy Pond Conservation Land

4.5 ★★★★★ 50 reviews

Acton, MA

LoopMixedScenic

under a mile away

Anderson Conservation Area

5 ★★★★★ 1 reviews

Acton, MA

3 miLoopMixed

under a mile away

Isaac Davis Trail

5 ★★★★★ 2 reviews

Acton, MA

1.1 miles away

Acton Arboretum

4.8 ★★★★★ 737 reviews

Acton, MA

ScenicDog-friendly

1.3 miles away

Nashoba Brook

4.6 ★★★★★ 74 reviews

Acton, MA

LoopNatural surfaceScenic

1.5 miles away

All running trails in Acton, MA →

Nearby towns

Listing verified July 2026 from public records, the trail's own website and runner reviews. Trail conditions change — paths flood, gates close at dusk, and shaded woods stay muddy for days after rain. Something out of date? Report a correction. Manage this trail? Send us the details — it is free.