Idaho · Trail 4037.03

East Fork Valley

East Fork Valley Trail is a 11.1 miles trail in Salmon-Challis National Forest, Idaho. The Forest Service rates it trail class 3, developed. It is open to hiking, horse and pack stock, mountain biking, motorcycle, atv, 4wd over 50 inches and e-bikes.

Trail conditions, closures and hazards are not tracked here. The Salmon-Challis National Forest official page carries current alerts and closure orders.

Map

One end Other endLine simplified to about 100 metres. Basemap from the USGS National Map.

One end44.3352, -114.8970 · Directions ↗
Other end44.3472, -115.0529 · Directions ↗

The ends are the two ends of the longest connected chain of segments. The record does not say which is the usual start. The trail is recorded as 2 segments.

The trail

Length11.1 miles
Trail class3, developed
Typeland trail
Surfacenative material
Typical grade12-20 percent
Typical tread width18-24 inches
Motor vehiclesOpen to at least one motorized use
AccessibilityNot evaluated
Trail numbers4037.03
ForestSalmon-Challis National Forest (unit 0413)
StatesIdaho
Detail publishedmanagement level, with uses

Values are the set across all segments. Class 1 is minimally developed and class 5 is fully developed. Grade and width are the forest's typical values, not measured extremes.

Weather by month

NOAA climate normals →
Weather by month near East Fork Valley Trail10°20°30°40°50°60°January: 1.80 inches of precipitationFebruary: 1.44 inches of precipitationMarch: 2.02 inches of precipitationApril: 1.69 inches of precipitationMay: 1.67 inches of precipitationJune: 1.48 inches of precipitationJuly: 0.62 inches of precipitationAugust: 0.55 inches of precipitationSeptember: 1.01 inches of precipitationOctober: 1.60 inches of precipitationNovember: 2.00 inches of precipitationDecember: 2.32 inches of precipitationJanFebMarAprMayJunJulAugSepOctNovDecJanuary: 11.3°F averageFebruary: 15.9°F averageMarch: 25.6°F averageApril: 34.0°F averageMay: 43.2°F averageJune: 50.0°F averageJuly: 57.1°F averageAugust: 55.5°F averageSeptember: 47.7°F averageOctober: 37.4°F averageNovember: 24.0°F averageDecember: 11.4°F average0 in0.5 in1 in1.5 in2 in2.5 inTemp °FInches
The line is the average temperature and the bars are average precipitation at Stanley, 8 miles from the trail midpoint at 6,249 feet, station USC00108676 in the NOAA monthly climate normals for 1991 to 2020. Precipitation totals about 18 inches a year. The station sits about 1,900 feet lower than the trail midpoint, so temperatures on the ground run cooler.

Allowed uses

HikingAllowed year-round
Horse and pack stockAllowed
Mountain bikingAllowed year-round
MotorcycleAllowed year-round
ATVAllowed year-round
4WD over 50 inchesAllowed year-round
E-bikesAllowed year-round

A use is listed when the Forest Service records it as managed, accepted or discouraged on any segment. Discouraged still means legal. Uses marked restricted are left out. Where the forest publishes a Motor Vehicle Use Map, that map governs motorized use.

Trailheads

The Forest Service recreation layer records no trailhead within a third of a mile of this trail's line. Many trails start from a road pullout or another trail with no trailhead record. The forest's recreation pages list the trailheads it does publish.

Camping nearby

Campsite Atlas cards carry site counts and booking links from Recreation.gov. Forest Service cards come from the recreation layer and link the agency page.

Fire nearby

  • Wildfire
    Woodridge

    36 mi from the trail midpoint · 15 acres

  • Wildfire
    Crooked

    43 mi from the trail midpoint · 10,081 acres · 98% contained

Distance is to the reported incident point, not the fire edge. Closure orders are on the forest's official page.

Explore

Reference

Questions people ask

How long is the East Fork Valley Trail?

11.1 miles, the sum of the 2 segments the Forest Service records under this name in Salmon-Challis National Forest.

Source: Forest Service trail layer

What is allowed on the East Fork Valley Trail?

hiking, horse and pack stock, mountain biking, motorcycle, atv, 4wd over 50 inches and e-bikes. The trail is open to at least one motorized use.

Source: Forest Service trail layer

Where does the East Fork Valley Trail start?

The line begins at 44.3352, -114.8970 and ends at 44.3472, -115.0529. No Forest Service trailhead is recorded within a third of a mile of it. The record does not say which end is the usual start.

Source: Forest Service trail layer

Is the East Fork Valley Trail in a wilderness area?

No. The trail line does not cross any polygon in the National Wilderness Preservation System layer.

Source: Wilderness Connect

Where can I camp near the East Fork Valley Trail?

Sheep Trail Campground (2.8 mi), Trap Creek Campground (2.8 mi) and Elk Creek Campground (3.4 mi) are within five miles of the trail. Site counts and booking links are on Campsite Atlas.

Source: Campsite Atlas

How developed is the East Fork Valley Trail?

Trail class 3, which the Forest Service describes as developed. Class 1 is a minimal, unimproved route and class 5 is fully developed, often paved.

Source: Forest Service trail layer

How steep and how wide is the East Fork Valley Trail?

The typical grade is 12-20 percent. The typical tread is 18-24 inches wide.

Source: Forest Service trail layer

Who manages the East Fork Valley Trail?

Salmon-Challis National Forest, Forest Service unit 0413. The trail is in Idaho.

Source: Salmon-Challis National Forest official page

Is there a fire near the East Fork Valley Trail?

2 active incidents within 50 miles of the trail midpoint as of 2026-09-18, the nearest Woodridge at 36 miles. Check the forest's closure orders before you go.

Source: Fire nearby

Source

This page is built from 2 segments named EAST FORK VALLEY in the Forest Service TrailNFS_Publish layer, administrative unit 0413. Wilderness overlap is tested against the National Wilderness Preservation System layer from Wilderness Connect. Trailheads and Forest Service campgrounds come from the Forest Service Recreation Opportunities layer. Data refreshed September 17, 2026. The methodology page explains how segments become trails.