Oregon · Trail SNO-4400

4400 Dufur/Mill Road Snow

4400 Dufur/Mill Road Snow Trail is a 9.8-mile snow trail in Mt. Hood National Forest, Oregon. The Forest Service rates it trail class 4, highly developed. The forest has not published allowed uses for it.

Trail conditions, closures and hazards are not tracked here. The Mt. Hood 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 end45.3741° N, 121.5667° W · Directions ↗
Other end45.4032° N, 121.4559° 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 4 segments.

The trail

Length9.8 miles
Trail class4, highly developed
Typesnow trail
Surfacesnow
Typical grade0-5 percent
AccessibilityNot evaluated
Trail numbersSNO-4400
ForestMt. Hood National Forest (unit 0606)
StatesOregon
Detail publishedbasic 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.

Weather by month

NOAA climate normals →
Weather by month near 4400 Dufur/Mill Road Snow Trail30°40°50°60°70°January: 5.63 inches of precipitation, 16.6 inches of snowFebruary: 3.97 inches of precipitation, 8.8 inches of snowMarch: 3.60 inches of precipitation, 4.1 inches of snowApril: 2.28 inches of precipitation, 1.0 inches of snowMay: 1.66 inches of precipitation, 0.0 inches of snowJune: 1.07 inches of precipitation, 0.0 inches of snowJuly: 0.31 inches of precipitation, 0.0 inches of snowAugust: 0.39 inches of precipitation, 0.0 inches of snowSeptember: 1.06 inches of precipitation, 0.0 inches of snowOctober: 3.17 inches of precipitation, 0.2 inches of snowNovember: 6.00 inches of precipitation, 5.0 inches of snowDecember: 6.86 inches of precipitation, 18.2 inches of snowJanFebMarAprMayJunJulAugSepOctNovDecJanuary: 33.5°F averageFebruary: 36.2°F averageMarch: 41.2°F averageApril: 46.0°F averageMay: 52.9°F averageJune: 58.0°F averageJuly: 64.3°F averageAugust: 63.7°F averageSeptember: 58.2°F averageOctober: 48.2°F averageNovember: 38.7°F averageDecember: 32.8°F average0 in5 in10 in15 in20 inTemp °FInches
The line is the average temperature and the bars are average precipitation at Parkdale 1 NNE, 9 miles from the trail midpoint at 1,520 feet, station USC00356466 in the NOAA monthly climate normals for 1991 to 2020. Precipitation totals about 36 inches a year. The dotted line is average snowfall, about 54 inches a year on the same inches scale. The station sits about 2,700 feet lower than the trail midpoint, so temperatures on the ground run cooler.

Trailheads

Bottle Prairie Trailhead
No season published
No motor bikes allowed.
under 0.1 mi
Surveyor's Ridge South Trailhead
No season published
under 0.1 mi
44 Trails Hub Trailhead
No season published
0.2 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
    Ward Pile Rx - East

    1 mi from the trail midpoint · 29 acres

  • Wildfire
    Grasshopper

    11 mi from the trail midpoint · 93,972 acres · 98% contained

  • Prescribed
    Bronco Piles Rx East

    12 mi from the trail midpoint

  • Prescribed
    Bull Piles Rx East

    14 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 Oregon

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

  • Pacific Crest Trail: Oregon and Washington
    Andy Selters, 2019
    Find at Bookshop.org
  • Oregon's Ancient Forests
    Chandra LeGue, 2019
    Find at Bookshop.org
  • Backpacking Oregon
    Douglas Lorain, 2018
    Find at Bookshop.org
  • Best dog hikes Oregon
    FalconGuides (Publisher), 2017
    Find at Bookshop.org
  • Best hikes near Portland, Oregon
    Fred Barstad, 2016
    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 4400 Dufur/Mill Road Snow Trail?

The Forest Service records 9.8 miles under this name in Mt. Hood National Forest, the sum of 4 segments.

Source: Forest Service trail layer

What is allowed on the 4400 Dufur/Mill Road Snow Trail?

Mt. Hood National Forest has not published allowed uses for this trail. The forest office can say what is open.

Source: Mt. Hood National Forest official page

Where does the 4400 Dufur/Mill Road Snow Trail start?

The line begins at 45.3741° N, 121.5667° W and ends at 45.4032° N, 121.4559° W. The nearest recorded trailhead is Bottle Prairie Trailhead, 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 4400 Dufur/Mill Road Snow 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 4400 Dufur/Mill Road Snow Trail?

Pebble Ford Campground/Day Use (0.2 mi), Eightmile Campground/Day Use (0.2 mi) and Sherwood Campground (0.4 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 4400 Dufur/Mill Road Snow 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 4400 Dufur/Mill Road Snow Trail?

The typical grade is 0-5 percent.

Source: Forest Service trail layer

Who manages the 4400 Dufur/Mill Road Snow Trail?

Mt. Hood National Forest, Forest Service unit 0606. The trail is in Oregon.

Source: Mt. Hood National Forest official page

Is there a fire near the 4400 Dufur/Mill Road Snow Trail?

The interagency feed shows 4 active incidents within 50 miles of the trail midpoint as of 2026-11-01, the nearest Ward Pile Rx - East at 1 mile. Check the forest's closure orders before you go.

Source: Fire nearby

Source

This page is built from 4 segments named 4400 Dufur/Mill Road Snow in the Forest Service TrailNFS_Publish layer, administrative unit 0606. 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.