HomeNew JerseyRandolph › Hidden Valley Park

Hidden Valley Park

4.4 ★★★★☆ 28 Google reviews · Running trail in Randolph, New Jersey · Posted hours

Runner's snapshot

Surface
Mixed
Distance
Not reported
Shape
Not reported
Shade
Not reported
Access
Posted hours

Confirmed from Hidden Valley 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.

MixedScenicQuiet

What runners say about Hidden Valley Park

Pulled from public reviews of this trail (28 of them) — the things people bring up again and again, in their own words. Nothing here is written by us.

🏞️ beautiful scenery 4 mentions

“Beautiful and quiet place to go for a peaceful walk.”

🌾 quiet & peaceful 6 mentions

“Beautiful and quiet place to go for a peaceful walk.”

Very nice quiet park with it seems 2-3 main trails. The left leads to a small pond and then beings to get grassy so we turned around. The other trail to the right was very long and shaded and enjoyable. The trail is rail rock not a smooth paved pathway and there are some moderate inclines about 1.5 miles in.

★★★★★ — Jay , Aug 2024

Beautiful and quiet place! This place is awesome if you want to escape from people for a bit. There’s never been more than 5 cars in the lot when I go. Variety of places to walk ranging from asphalt trail, gravel, dirt, and grass. Great year round.

★★★★★ — Isabella , Feb 2024

Great place to walk a dog. Saw a coyote there three years ago, two foxes today.

★★★★★ — Bob , May 2026

Good place to start your hike on Randolph trails, hidden valley marks the start of the white trail which ends about 6 miles away on combs hollow road. Hidden valley also gives you access to the blue trail, which starts at beaver dam road and ends at heistein park, a total distance of 7.3 miles.

★★★★★ — Steven , Jul 2026

Excerpts from public Google reviews. Read all 28 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.

🤫 Quiet / uncrowded 6 mentions

“Beautiful and quiet place to go for a peaceful walk.”

More trails like this →

🏞️ Scenic views 4 mentions

“Beautiful and quiet place to go for a peaceful walk.”

More trails like this →

🛣️ Paved surface 3 mentions

“The trail is rail rock not a smooth paved pathway and there are some moderate inclines about 1.”

More trails like this →

🪨 Crushed gravel / limestone 2 mentions

“Variety of places to walk ranging from asphalt trail, gravel, dirt, and grass.”

More trails like this →

Plan your run at Hidden Valley Park

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.
  • Websiterandolphnj.org
  • Phone+1 973-989-7081
  • Social Instagram · Facebook

Hours

Monday Open 24 hours
Tuesday 6 am–10 pm
Wednesday 6 am–10 pm
Thursday 6 am–10 pm
Friday 6 am–10 pm
Saturday 6 am–10 pm
Sunday 6 am–10 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 Hidden Valley Park

Randolph, New Jersey

Get directions

Running trails near Randolph

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

James Andrews Memorial County Park

4.5 ★★★★★ 40 reviews

Randolph, NJ

5.7 miDog-friendly

Open natural area featuring a brook with trout, plus trails for hiking, biking & winter activities.

under a mile away

Freedom Park

4.6 ★★★★★ 266 reviews

Randolph, NJ

PavedScenicDog-friendly

Local green space featuring a playground, basketball courts, baseball field and sports fields.

1.0 miles away

Cohn Farm

4.5 ★★★★★ 31 reviews

Randolph, NJ

16 miDog-friendly

1.2 miles away

Randolph Fairy Trail

4.9 ★★★★★ 24 reviews

Randolph, NJ

1.6 miles away

Brundage-Sussex Park

4.5 ★★★★★ 30 reviews

Randolph, NJ

PavedLit

2.0 miles away

Hedden Park

4.7 ★★★★★ 1,106 reviews

Randolph, NJ

PavedScenicDog-friendly

Park provides picnic areas, riverside paths, a 6-acre lake, trout streams, trails & a playground.

2.1 miles away

All running trails in Randolph, 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.