Washington · Trail SNO-R2329

2329 Snowmobile

2329 Snowmobile Trail is a 15.3-mile snow trail in Gifford Pinchot National Forest, Washington. The Forest Service rates it trail class 4, highly developed. It is open to snowmobile, snowshoeing and cross-country skiing.

Trail conditions, closures and hazards are not tracked here. The Gifford Pinchot 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 end46.2741° N, 121.6019° W · Directions ↗
Other end46.4019° N, 121.5344° 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

Length15.3 miles
Trail class4, highly developed
Typesnow trail
Surfacesnow
Typical grade8-10 percent
Typical tread widthover 120 inches
Motor vehiclesOpen to at least one motorized use
AccessibilityNot evaluated
Trail numbersSNO-R2329
ForestGifford Pinchot National Forest (unit 0603)
StatesWashington
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 2329 Snowmobile Trail30°40°50°60°70°JanFebMarAprMayJunJulAugSepOctNovDecJanuary: 32.2°F averageFebruary: 34.8°F averageMarch: 39.3°F averageApril: 45.6°F averageMay: 53.7°F averageJune: 59.4°F averageJuly: 66.9°F averageAugust: 66.4°F averageSeptember: 58.8°F averageOctober: 47.5°F averageNovember: 37.5°F averageDecember: 31.1°F averageTemp °F
The line is the average temperature at Mt Adams RS, 21 miles from the trail midpoint at 1,950 feet, station USC00455659 in the NOAA monthly climate normals for 1991 to 2020. The station sits about 2,400 feet lower than the trail midpoint, so temperatures on the ground run cooler.

Allowed uses

SnowmobileAllowed 12/01 to 03/31 (month/day)
SnowshoeingAllowed year-round
Cross-country skiingAllowed 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

Trailhead: Killen Creek
No season published
Wilderness Regulations apply. Climbing Permits required above 7000ft. June 1 - Sept. 30
under 0.1 mi
Trailhead: Divide Camp
No season published · listed unreachable
Wilderness Regulations apply within Mt Adams Wilderness.
under 0.1 mi
Trailhead: Midway - Pacific Crest Trail
No season published · listed unreachable
Wilderness Regulations apply in Wilderness.
0.3 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
    Spud Piles Rx - North

    8 mi from the trail midpoint

  • Prescribed
    Moe Pile Rx - North

    20 mi from the trail midpoint · 32 acres

  • Prescribed
    Packwood Lake Piles Rx - North

    20 mi from the trail midpoint

  • Prescribed
    Crazy Piles Rx - South

    23 mi from the trail midpoint

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

Explore

Guidebooks for Washington

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

  • Backpacking Washington
    Douglas Lorain, 2020
    Find at Bookshop.org
  • Pacific Crest Trail: Oregon and Washington
    Andy Selters, 2019
    Find at Bookshop.org
  • Hiking Waterfalls in Washington
    Sawyer Scheer, 2019
    Find at Bookshop.org
  • Hiking Washington's Fire Lookouts
    Amber Casali, 2018
    Find at Bookshop.org
  • Hikes in the Washington Region Part C
    Larry Broadwell and William Needham, 2017
    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 2329 Snowmobile Trail?

The Forest Service records 15.3 miles under this name in Gifford Pinchot National Forest, the sum of 1 segment.

Source: Forest Service trail layer

What is allowed on the 2329 Snowmobile Trail?

Snowmobile, snowshoeing and cross-country skiing are allowed. The trail is open to at least one motorized use. Some uses are seasonal. The allowed uses section lists the dates.

Source: Forest Service trail layer

Where does the 2329 Snowmobile Trail start?

The line begins at 46.2741° N, 121.6019° W and ends at 46.4019° N, 121.5344° W. The nearest recorded trailhead is Trailhead: Killen Creek, 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 2329 Snowmobile 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 2329 Snowmobile Trail?

Killen Creek Campground (under 0.1 mi), Keenes Horsecamp (under 0.1 mi) and Takhlakh Lake Campground (0.1 mi) are within five miles of the trail. The camping section lists all 8 with site counts and booking links.

Source: Campsite Atlas

How developed is the 2329 Snowmobile Trail?

Trail class 4, which the Forest Service describes as highly 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 2329 Snowmobile Trail?

The typical grade is 8-10 percent. The typical tread is over 120 inches wide.

Source: Forest Service trail layer

Who manages the 2329 Snowmobile Trail?

Gifford Pinchot National Forest, Forest Service unit 0603. The trail is in Washington.

Source: Gifford Pinchot National Forest official page

Is there a fire near the 2329 Snowmobile Trail?

The interagency feed shows 4 active incidents within 50 miles of the trail midpoint as of 2026-11-01, the nearest Spud Piles Rx - North at 8 miles. Check the forest's closure orders before you go.

Source: Fire nearby

Source

This page is built from 1 segment named 2329 Snowmobile in the Forest Service TrailNFS_Publish layer, administrative unit 0603. 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.