Big Flat Hidden Ridge

Idaho

Idaho

Free — you'll pick up right here.

3.3 mi

Distance

2,452 ft

Gain

1h 30m

Time

No verdict for this trail

We won't guess. Here is exactly what we do and don't know.

What we do know

  • Inside Nez Perce-Clearwater National Forest

    3 managing-area boundaries mapped — agency alerts for them feed this page automatically.

    Boundary data

What's missing

  • No access route mapped

    We don't yet know which road reaches this trailhead, so we can't tell you if it's gated.

Nobody's filed a report here yet — be the first.

Why you'll love it

Through-trail
Big climb
Out & back

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Big Flat Hidden Ridge

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Elevation & route

Distance
3.3 mi
Elevation gain
2,452 ft
Elevation loss
2,452 ft
Highest point
6,806 ft
Lowest point
4,881 ft
More about this trail ↓

Photos

Directions & GPX

Get Directions

Permits & access

Managing agency
Forest Service
Dogs
unknown
Bikes
no

About this trail

BIG FLAT HIDDEN RIDGE is a 6.58-mile out-and-back trail in Idaho with 2,452 feet of elevation gain and loss. The route reaches a maximum elevation of 6,806 feet.

Facts about this trail

The climb

Starts at
4,888 ft
High point
6,806 ft
Total climbing
2,452 ft
Total descent
2,452 ft
Steepest stretch
27% grade around mile 1.2 on the way out
Length (round trip)
6.6 mi
Shape
Out and back

Most of the climbing comes early, so the second half is easier.

Source: Roamze elevation profile and trail geometry (DEM samples along the mapped route)

Where it is

Managed by
Forest Service

Source: Wilderness.net boundaries; USFS EDW boundaries; USGS PAD-US 4.1

Conditions

Active alerts for Lochsa/Powell Ranger District as of Oct 9, 2026:

Source: USFS forest alerts

Nearby

Source: Roamze catalog (indexable pages within 10 miles, PostGIS distance)

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Guided trips nearby

Local operatorsoffering guided trips. You book directly with them — Roamze doesn’t take a cut.

Granite Peak RV Resort

Hiking business nearby (~42 mi away) — hasn't claimed their Roamze page yet

View operator