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Allamuchy Mountain State Park

4.6 ★★★★★ 820 Google reviews · Running trail in Stanhope, New Jersey · Posted hours

Runner's snapshot

Surface
Natural surface
Distance
Not reported
Shape
Not reported
Shade
Not reported
Access
Posted hours

Confirmed from Allamuchy Mountain State Park'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 surfaceScenicFlat & fastHillyQuiet

Sprawling park with trails for hiking & mountain biking, plus fishing, boating & mountain climbing.

What runners say about Allamuchy Mountain State Park

Pulled from public reviews of this trail (820 of them) — the things people bring up again and again, in their own words. Nothing here is written by us.

🏞️ beautiful scenery 7 mentions

“However, it was a beautiful, quiet hike with lots to see that made for an amazing adventure and will visit again someday to give it another try.”

🪧 well-marked 3 mentions

“8 miles, well marked trail with very few spots to climb up the rocks.”

🌾 quiet & peaceful 4 mentions

“However, it was a beautiful, quiet hike with lots to see that made for an amazing adventure and will visit again someday to give it another try.”

A great trail that had its challenging moments. I took a mix of the ranger trail and teal trail up, and then went down on the yellow and white trail. The view was worth it and so were the pictures. My pup was a fan as well and it was easy enough for him to go through

★★★★★ — Deeplovleen , Sep 2020

If your looking for true hiking, look no further. Be sure to find a detailed map. Some trails are not easy. Be careful of the wild life. I walked up on a snake

★★★★★ — Chris , May 2024

The trails here are NOT marked well at all. They interloop with each other and it's easy to get turned around or onto the wrong trail. However, it was a beautiful, quiet hike with lots to see that made for an amazing adventure and will visit again someday to give it another try.

★★★★☆ — Z , Jun 2021

The blue trail is 0.8 miles, well marked trail with very few spots to climb up the rocks. Nice view from the summit! Highly recommend good shoes, especially during the fall season as the leaves get slippery to walk on!

★★★★☆ — Neha , Oct 2023

Excerpts from public Google reviews. Read all 820 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 15 mentions

“However, it was a beautiful, quiet hike with lots to see that made for an amazing adventure and will visit again someday to give it another try.”

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🤫 Quiet / uncrowded 4 mentions

“However, it was a beautiful, quiet hike with lots to see that made for an amazing adventure and will visit again someday to give it another try.”

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🌲 Natural surface / singletrack 3 mentions

“The trails were rocky and lots up and downhill but it was all worth it.”

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⛰️ Hills / elevation 3 mentions

“Great place to hike, climb and enjoy the stillness and serinity of being in the woods and completely 100% present in the moment-such a blessing”

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Flat & fast 2 mentions

“Nice Sussex Branch Trail walk this morning, relatively flat and clear trail with lakes, ponds and smaller off-shoot trails.”

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Plan your run at Allamuchy Mountain State Park

The practical stuff

  • AccessPosted hours — posted hours below; park gates sometimes close earlier than the listing says
  • SurfaceNatural surface — easiest on the joints and the most fun, but expect roots, rocks and mud after rain
  • 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.
  • Websitenjparksandforests.org
  • Phone(908) 852-3790

Hours

Monday 8 AM–7 PM
Tuesday 8 AM–7 PM
Wednesday 8 AM–7 PM
Thursday 8 AM–7 PM
Friday 8 AM–7 PM
Saturday 8 AM–7 PM
Sunday 8 AM–7 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 Allamuchy Mountain State Park

Waterloo Rd, Stanhope, NJ 07874

Get directions

Running trails near Stanhope

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

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Mansfield Bike Path

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Allamuchy Mountain Trailhead

4.8 ★★★★★ 15 reviews

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Lake Hopatcong Trail Spur

4.1 ★★★★☆ 30 reviews

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Hopatcong State Park

4.5 ★★★★★ 2,017 reviews

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Scenic

Park with aquatic recreation options, including boating, swimming & fishing, plus an athletic field.

4.0 miles away

All running trails in Stanhope, NJ →

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.