HomePennsylvaniaPalm › Mill Hill Preserve

Mill Hill Preserve

4.8 ★★★★★ 37 Google reviews · Running trail in Palm, Pennsylvania · Open 24 hours

Runner's snapshot

Surface
Natural surface
Distance
4 mi
Shape
Not reported
Shade
Not reported
Access
Open 24 hours

Confirmed from Mill Hill Preserve'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.

Natural surface4 miOpen 24hScenicDog-friendlyHillyTrailhead parkingQuiet

What runners say about Mill Hill Preserve

Pulled from public reviews of this trail (37 of them) — the things people bring up again and again, in their own words. Nothing here is written by us.

🏞️ beautiful scenery 5 mentions

“Also other trails that send you to very scenic Hosensack Creek.”

🌾 quiet & peaceful 5 mentions

“Not crowded, nice ,a creek near by,hills to clumb,moderate,dog off leash park”

This trail is of moderate difficulty as there are many large boulders to climb over and around throughout the ascent. You can take the red blaze trail up to highest point in Montgomery County and meet up with the Orange blade trail on way down by cutting down through power line openings for a flatter trail back to car.

★★★★★ — Kim , Sep 2020

What an awesome hidden gem! Nice parking area that includes a posted map and some information. First I went up the trail for the highest point in montco but realized I did not have the day light for that hike and turned around. I did a semi circle of the main trail and enjoyed that.

★★★★★ — Sarah , Feb 2025

Nice quiet preserve with hiking trails. Parking can be a little difficult, and the trails are for the more advid hiker, and can be a little difficult with the rugged terrain. But if your looking to get out for a couple hours and want to stay local Mill Hill Preserve is a good place to go.

★★★★★ — Aaron , Nov 2022

Nice quiet location for a hike. Orange trail was just about 2 miles with some wandering along the creek. Counter-clockwise takes you to the creek first. Very few people when we started. Parking area had 5 or 6 cars when we left.

★★★★★ — Jim , Sep 2023

Excerpts from public Google reviews. Read all 37 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 9 mentions

“Also other trails that send you to very scenic Hosensack Creek.”

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⛰️ Hills / elevation 8 mentions

“Great place to run too, but some parts require a good amount of trail running experience due to rocks/boulders and steep slopes.”

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🅿️ Trailhead parking 5 mentions

“Parking can be a little difficult, and the trails are for the more advid hiker, and can be a little difficult with the rugged terrain.”

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🤫 Quiet / uncrowded 5 mentions

“Not crowded, nice ,a creek near by,hills to clumb,moderate,dog off leash park”

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🐕 Dog-friendly 4 mentions

“Not crowded, nice ,a creek near by,hills to clumb,moderate,dog off leash park”

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🌲 Natural surface / singletrack

“Some areas a little rocky.”

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Plan your run at Mill Hill Preserve

The practical stuff

  • AccessOpen 24 hours — no gate to beat, so a 5am or a 10pm run both work
  • SurfaceNatural surface — easiest on the joints and the most fun, but expect roots, rocks and mud after rain
  • Distance4 mi as reported — check whether that is one way or a round trip before you commit
  • ShadeNot reported. Assume some of it is exposed and carry water in summer.
  • At the trailheadparking — reported by runners
  • DogsWelcome, per reviewers. Leash rules vary by park — the trailhead sign is the authority.
  • Websiteupperhanovertownship.org

Hours

Monday Open 24 hours
Tuesday Open 24 hours
Wednesday Open 24 hours
Thursday Open 24 hours
Friday Open 24 hours
Saturday Open 24 hours
Sunday Open 24 hours

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 Mill Hill Preserve

1025-1087 Ziegler Rd, Palm, PA 18070

Get directions

Running trails near Palm

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

Green Lane Reservoir

4.7 ★★★★★ 582 reviews

Pennsburg, PA

Dog-friendly

Located on a reservoir, this area offers non-motorized & electric-powered boat use & hiking trails.

3.5 miles away

Honeysuckle Trail

4.6 ★★★★★ 5 reviews

Pennsburg, PA

4.9 miles away

Wildlands Conservancy's Brenner-Penfield Macungie Mountain Preserve

4.8 ★★★★★ 24 reviews

Macungie, PA

Natural surfaceScenicDog-friendly

5.3 miles away

Jasper Park

4.5 ★★★★★ 181 reviews

Emmaus, PA

Dog-friendly

Green space featuring a children's playground and fields for baseball and soccer.

5.9 miles away

Kalmbach Memorial Park

4.8 ★★★★★ 188 reviews

Macungie, PA

ScenicDog-friendly

6.2 miles away

Green Lane Park

4.7 ★★★★★ 1,353 reviews

Green Lane, PA

LoopNatural surfaceScenic

All-seasons outdoor recreation including camping, ice fishing & boating plus miles of hiking trails.

6.7 miles away

All running trails in Palm, PA →

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.