Big Eddy
Big Eddy Trail is a 4.7 miles trail in Kootenai National Forest, Montana. The Forest Service rates it trail class 3, developed. It is open to hiking, horse and pack stock, mountain biking and snowmobile.
Trail conditions, closures and hazards are not tracked here. The Kootenai 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 | 48.0677, -115.9248 · Directions ↗ |
| Other end | 48.0938, -115.9280 · 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 5 segments.
The trail
| Length | 4.7 miles |
| Trail class | 3, developed |
| Type | land trail |
| Surface | native material |
| Typical grade | 12-20 percent |
| Typical tread width | 18-24 inches, 36-48 inches |
| Motor vehicles | Closed to all motorized use year-round |
| Accessibility | Evaluated and does not meet accessibility guidelines |
| Special management area | IRA - INVENTORIED ROADLESS AREA |
| Trail numbers | 998 |
| Forest | Kootenai National Forest (unit 0114) |
| States | Montana |
| Detail published | management 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.
Allowed uses
| Hiking | Allowed year-round |
| Horse and pack stock | Allowed year-round |
| Mountain biking | Allowed 01/01 to 12/31 (month/day) |
| Snowmobile | Allowed 12/01 to 04/30 (month/day) |
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
No season published · listed none Motorized use: Big Eddy Trail #998 is open to vehicles up to 50” or less in width to the end of the two track portion of the trail (2.5 mile mark). Mechanized use: Big Eddy Trail #998 is open to mechanized use from the trailhead to the junction of Historic Big | 0 mi |
No season published · listed none No motorized use. Mechanized use: Historic Big Eddy Trail #999 is open to mechanized use. However mechanized use is not advised due to occasional blowdown and tread conditions. Be advised Big Eddy Trail #998 from the junction of Historic Big Eddy Trail #9 | 0.1 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.
Reference
Questions people ask
How long is the Big Eddy Trail?
4.7 miles, the sum of the 5 segments the Forest Service records under this name in Kootenai National Forest.
Source: Forest Service trail layer
What is allowed on the Big Eddy Trail?
hiking, horse and pack stock, mountain biking and snowmobile. The trail is closed to motor vehicles year-round. Some uses are seasonal. The allowed uses section lists the dates.
Source: Forest Service trail layer
Where does the Big Eddy Trail start?
The line begins at 48.0677, -115.9248 and ends at 48.0938, -115.9280. The nearest recorded trailhead is #998 Big Eddy Trailhead, 0 miles from the line. The record does not say which end is the usual start.
Source: Forest Service trail layer
Is the Big Eddy 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 Big Eddy Trail?
Big Eddy Campground (0.1 mi), Bull River Pavilion (4.1 mi) and Bull River Campground and Group Site (4.4 mi) are within five miles of the trail. Site counts and booking links are on Campsite Atlas.
Source: Campsite Atlas
How developed is the Big Eddy 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 Big Eddy Trail?
The typical grade is 12-20 percent. The typical tread is 18-24 inches wide.
Source: Forest Service trail layer
Is the Big Eddy Trail accessible?
No. The Forest Service evaluated it and found it does not meet its accessibility guidelines.
Source: Forest Service trail layer
Who manages the Big Eddy Trail?
Kootenai National Forest, Forest Service unit 0114. The trail is in Montana.
Source
This page is built from 5 segments named BIG EDDY in the Forest Service TrailNFS_Publish layer, administrative unit 0114. 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.