Idaho · Trail 042

Farrow Mountain

Farrow Mountain Trail is a 6.1 miles trail in Payette National Forest, Idaho. The Forest Service rates it trail class 1, minimally developed. It is open to hiking and horse and pack stock. It enters Frank Church-River of No Return Wilderness.

Trail conditions, closures and hazards are not tracked here. The Payette 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 end45.3194, -114.8744 · Directions ↗
Other end45.2760, -114.8261 · 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

Length6.1 miles
Trail class1, minimally developed
Typeland trail
Surfacenative material
Typical tread width18-24 inches
Motor vehiclesClosed to all motorized use year-round
AccessibilityNot evaluated
Trail numbers042
ForestPayette National Forest (unit 0412)
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 Farrow Mountain Trail20°30°40°50°60°70°January: 1.21 inches of precipitation, 9.4 inches of snowFebruary: 0.87 inches of precipitation, 5.3 inches of snowMarch: 1.07 inches of precipitation, 3.0 inches of snowApril: 1.49 inches of precipitation, 0.3 inches of snowMay: 1.84 inches of precipitation, 0.2 inches of snowJune: 1.73 inches of precipitation, 0.0 inches of snowJuly: 0.99 inches of precipitation, 0.0 inches of snowAugust: 0.69 inches of precipitation, 0.0 inches of snowSeptember: 1.10 inches of precipitation, 0.0 inches of snowOctober: 1.36 inches of precipitation, 0.2 inches of snowNovember: 1.44 inches of precipitation, 4.7 inches of snowDecember: 1.09 inches of precipitation, 8.1 inches of snowJanFebMarAprMayJunJulAugSepOctNovDecJanuary: 23.6°F averageFebruary: 28.9°F averageMarch: 38.2°F averageApril: 45.8°F averageMay: 53.9°F averageJune: 60.9°F averageJuly: 69.7°F averageAugust: 68.4°F averageSeptember: 58.7°F averageOctober: 45.5°F averageNovember: 32.7°F averageDecember: 23.5°F average0 in2 in4 in6 in8 in10 inTemp °FInches
The line is the average temperature and the bars are average precipitation at Taylor Rch, 14 miles from the trail midpoint at 3,835 feet, station USC00109000 in the NOAA monthly climate normals for 1991 to 2020. Precipitation totals about 15 inches a year. The dotted line is average snowfall, about 31 inches a year on the same inches scale. The station sits about 4,100 feet lower than the trail midpoint, so temperatures on the ground run cooler.

Allowed uses

HikingAllowed year-round
Horse and pack stockAllowed 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.

Wilderness

Inside a designated wilderness, bicycles and motor vehicles are prohibited by law regardless of the trail record, and permits or group limits may apply.

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

No federal campground is recorded within five miles of the trail. Dispersed camping is allowed on most National Forest land outside posted closures. The forest office has the current rules.

Explore

Reference

Questions people ask

How long is the Farrow Mountain Trail?

6.1 miles, the sum of the 1 segment the Forest Service records under this name in Payette National Forest.

Source: Forest Service trail layer

What is allowed on the Farrow Mountain Trail?

hiking and horse and pack stock. The trail is closed to motor vehicles year-round.

Source: Forest Service trail layer

Where does the Farrow Mountain Trail start?

The line begins at 45.3194, -114.8744 and ends at 45.2760, -114.8261. 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 Farrow Mountain Trail in a wilderness area?

Yes. It enters Frank Church-River of No Return Wilderness. Wilderness rules ban bicycles and motor vehicles and often limit group size.

Source: Frank Church-River of No Return Wilderness Wilderness

Where can I camp near the Farrow Mountain Trail?

No federal campground is recorded within five miles of the trail. Dispersed camping is allowed on most National Forest land outside posted closures. The forest office has the current rules.

Source: Payette National Forest official page

How developed is the Farrow Mountain Trail?

Trail class 1, which the Forest Service describes as minimally 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 Farrow Mountain Trail?

The typical tread is 18-24 inches wide.

Source: Forest Service trail layer

Who manages the Farrow Mountain Trail?

Payette National Forest, Forest Service unit 0412. The trail is in Idaho.

Source: Payette National Forest official page

Source

This page is built from 1 segment named FARROW MOUNTAIN in the Forest Service TrailNFS_Publish layer, administrative unit 0412. 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.