East Fork
East Fork Trail is a 11.5 miles trail in Bitterroot National Forest, Montana. The Forest Service rates it trail class 3, developed. The forest has not published allowed uses for it. It enters Anaconda Pintler Wilderness.
Trail conditions, closures and hazards are not tracked here. The Bitterroot 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 end | 45.9078, -113.7040 · Directions ↗ |
| Other end | 45.9392, -113.5424 · 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
| Length | 11.5 miles, of which 0.8 miles evaluated accessible |
| Trail class | 3, developed |
| Type | land trail |
| Surface | native material |
| Typical grade | 5-8 percent, 12-20 percent |
| Typical tread width | 18-24 inches |
| Accessibility | At least one segment meets Forest Service accessibility guidelines |
| Trail numbers | 433, TRD 73264 |
| Forest | Bitterroot National Forest (unit 0103) |
| States | Montana |
| Detail published | basic characteristics |
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.
Wilderness
- Anaconda Pintler Wilderness WildernessFS · about 93% of the line is insideWilderness Connect ↗
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
No season published · listed none | 0 mi |
Distance is from the point to the nearest part of the trail line. Season text is what the forest wrote and is often a season name rather than a date. The recreation page link goes to the Forest Service site, which may redirect to the forest's recreation index.
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
- WildfireMoose
12 mi from the trail midpoint · 6,005 acres · 15% contained
- WildfireBlack Bear
22 mi from the trail midpoint · 2,126 acres · 30% contained
- WildfireNature Grove
22 mi from the trail midpoint · 1,422 acres · 0% contained
- WildfireBobcat Lakes
27 mi from the trail midpoint · 10,896 acres · 72% 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 Trail?
11.5 miles, the sum of the 2 segments the Forest Service records under this name in Bitterroot National Forest. 0.8 miles of that are evaluated as accessible.
Source: Forest Service trail layer
What is allowed on the East Fork Trail?
Bitterroot National Forest has not published allowed uses for this trail. The forest office can say what is open.
Where does the East Fork Trail start?
The line begins at 45.9078, -113.7040 and ends at 45.9392, -113.5424. The nearest recorded trailhead is East Fork Trailhead, 0 miles from the line. The record does not say which end is the usual start.
Source: Forest Service trail layer
Is the East Fork Trail in a wilderness area?
Yes. It enters Anaconda Pintler Wilderness. Wilderness rules ban bicycles and motor vehicles and often limit group size.
Where can I camp near the East Fork Trail?
Jennings Camp (0.7 mi), East Fork Cabin (1.5 mi) and Mccart Lookout (1.7 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 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 Trail?
The typical grade is 5-8 percent on most segments and 12-20 percent on others. The typical tread is 18-24 inches wide.
Source: Forest Service trail layer
Is the East Fork Trail accessible?
The Forest Service has evaluated 0.8 miles of this trail as meeting its accessibility guidelines. The surface is native material.
Source: Forest Service trail layer
Who manages the East Fork Trail?
Bitterroot National Forest, Forest Service unit 0103. The trail is in Montana.
Is there a fire near the East Fork Trail?
4 active incidents within 50 miles of the trail midpoint as of 2026-09-17, the nearest Moose at 12 miles. Check the forest's closure orders before you go.
Source: Fire nearby
Source
This page is built from 2 segments named EAST FORK in the Forest Service TrailNFS_Publish layer, administrative unit 0103. 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.