Montana · Trail 121

Swamp Creek

Swamp Creek Trail is a 13.2-mile trail in Kootenai National Forest, Montana. The Forest Service rates it trail class 3, developed. It is open to hiking, horse and pack stock and mountain biking. It enters Cabinet Mountains Wilderness.

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 end47.9173° N, 115.6168° W · Directions ↗
Other end48.0093° N, 115.5578° W · 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 60 segments.

The trail

Length13.2 miles
Trail class3, developed
Typeland trail
Surfaceimported loose material, native material
Typical grade5-8 percent, 8-10 percent, 0-5 percent, 12-20 percent, 10-12 percent, 20-30 percent
Typical tread width12-18 inches
Motor vehiclesClosed to all motorized use year-round
AccessibilityEvaluated and does not meet accessibility guidelines
Special management areaIRA - Inventoried Roadless Area
Trail numbers121, 912
ForestKootenai National Forest (unit 0114)
StatesMontana
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 Swamp Creek Trail20°30°40°50°60°70°January: 3.20 inches of precipitation, 18.2 inches of snowFebruary: 2.34 inches of precipitation, 6.4 inches of snowMarch: 1.93 inches of precipitation, 3.7 inches of snowApril: 1.75 inches of precipitation, 0.3 inches of snowMay: 2.06 inches of precipitation, 0.0 inches of snowJune: 2.42 inches of precipitation, 0.0 inches of snowJuly: 0.90 inches of precipitation, 0.0 inches of snowAugust: 0.86 inches of precipitation, 0.0 inches of snowSeptember: 1.32 inches of precipitation, 0.0 inches of snowOctober: 2.86 inches of precipitation, 0.0 inches of snowNovember: 3.46 inches of precipitation, 5.8 inches of snowDecember: 3.72 inches of precipitation, 17.0 inches of snowJanFebMarAprMayJunJulAugSepOctNovDecJanuary: 28.0°F averageFebruary: 30.8°F averageMarch: 38.0°F averageApril: 45.0°F averageMay: 53.6°F averageJune: 59.5°F averageJuly: 66.8°F averageAugust: 65.7°F averageSeptember: 57.6°F averageOctober: 46.1°F averageNovember: 34.7°F averageDecember: 27.6°F average0 in5 in10 in15 in20 inTemp °FInches
The line is the average temperature and the bars are average precipitation at Trout Creek RS, 8 miles from the trail midpoint at 2,356 feet, station USC00248380 in the NOAA monthly climate normals for 1991 to 2020. Precipitation totals about 27 inches a year. The dotted line is average snowfall, about 51 inches a year on the same inches scale.

Allowed uses

HikingAllowed year-round
Horse and pack stockAllowed year-round
Mountain bikingAllowed 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

#912 Swamp Creek Trailhead & Buck Lake #912
No season published
No motorized or mechanized vehicles. Properly possess and store all food, refuse, and other attractants pursuant to Kootenai National Forest Food Storage Order (CFR 261.58 (cc)). Please practice Pack-in-Pack-out and Leave-No-Trace ethics. Cabinet Mountains Wilderness has limits on the number of persons and stock when traveling in parties. Included is a list of all prohibited acts. You can learn more about wilderness by visiting Wilderness.net
under 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.

Trails nearby

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

  • Prescribed
    D7 Lazy Jack - Rx

    21 mi from the trail midpoint

  • Prescribed
    Rx D5 2 Short #17

    28 mi from the trail midpoint · 33 acres

  • Prescribed
    Rx D5 Ablt Piles

    31 mi from the trail midpoint · 25 acres

  • Prescribed
    Rx Pln Rocky Swamp

    43 mi from the trail midpoint · 10 acres

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

Explore

Guidebooks for Montana

We earn a small commission if you buy through these links. It does not change what we list.

  • 100 Classic Hikes: Montana
    Douglas Lorain, 2018
    Find at Bookshop.org
  • Day Hiking Glacier National Park and Western Montana
    Aaron Theisen, 2018
    Find at Bookshop.org
  • Hiking waterfalls in Montana
    John Kratz, 2017
    Find at Bookshop.org
  • Hiking Montana: Bozeman
    Bill Schneider, 2015
    Find at Bookshop.org
  • Hiking Glacier and Waterton Lakes National Parks
    Erik Molvar, 2018
    Find at Bookshop.org

Titles come from Open Library's catalog, matched by subject heading or by title.

Reference

Questions people ask

How long is the Swamp Creek Trail?

The Forest Service records 13.2 miles under this name in Kootenai National Forest, the sum of 60 segments.

Source: Forest Service trail layer

What is allowed on the Swamp Creek Trail?

Hiking, horse and pack stock and mountain biking are allowed. The trail is closed to motor vehicles year-round.

Source: Forest Service trail layer

Where does the Swamp Creek Trail start?

The line begins at 47.9173° N, 115.6168° W and ends at 48.0093° N, 115.5578° W. The nearest recorded trailhead is #912 Swamp Creek Trailhead & Buck Lake #912, under 0.1 miles from the line. The record does not say which end is the usual start.

Source: Forest Service trail layer

Is the Swamp Creek Trail in a wilderness area?

Yes. It enters Cabinet Mountains Wilderness. Wilderness rules ban bicycles and motor vehicles and often limit group size.

Source: Cabinet Mountains Wilderness

Where can I camp near the Swamp Creek Trail?

Howard Lake Campground (3.2 mi), Lake Creek Campground (3.7 mi) and North Shore Campground (4 mi) are within five miles of the trail. The camping section lists all 3 with site counts and booking links.

Source: Campsite Atlas

How developed is the Swamp Creek 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 Swamp Creek Trail?

The typical grade is 5-8 percent on most segments and 8-10 percent or 0-5 percent or 12-20 percent or 10-12 percent or 20-30 percent on others. The typical tread is 12-18 inches wide.

Source: Forest Service trail layer

Is the Swamp Creek 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 Swamp Creek Trail?

Kootenai National Forest, Forest Service unit 0114. The trail is in Montana.

Source: Kootenai National Forest official page

Is there a fire near the Swamp Creek Trail?

The interagency feed shows 4 active incidents within 50 miles of the trail midpoint as of 2026-11-01, the nearest D7 Lazy Jack - Rx at 21 miles. Check the forest's closure orders before you go.

Source: Fire nearby

Source

This page is built from 60 segments named Swamp Creek 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 November 1, 2026. The methodology page explains how segments become trails.