Washington · Trail 532

Eightmile

Eightmile Trail is a 10.9-mile trail in Okanogan-Wenatchee National Forest, Washington. The forest has not published allowed uses for it. It enters Pasayten Wilderness.

Trail conditions, closures and hazards are not tracked here. The Okanogan-Wenatchee 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 end48.8981° N, 120.3485° W · Directions ↗
Other end48.8205° N, 120.3364° 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

Length10.9 miles
Typeland trail
AccessibilityNot evaluated
Trail numbers532
ForestOkanogan-Wenatchee National Forest (unit 0617)
StatesWashington
Detail publishedcenterline only

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 Eightmile Trail20°30°40°50°60°70°January: 3.61 inches of precipitation, 34.3 inches of snowFebruary: 2.35 inches of precipitation, 19.6 inches of snowMarch: 1.99 inches of precipitation, 11.2 inches of snowApril: 1.05 inches of precipitation, 0.2 inches of snowMay: 1.13 inches of precipitation, 0.0 inches of snowJune: 1.04 inches of precipitation, 0.0 inches of snowJuly: 0.61 inches of precipitation, 0.0 inches of snowAugust: 0.54 inches of precipitation, 0.0 inches of snowSeptember: 0.76 inches of precipitation, 0.0 inches of snowOctober: 2.09 inches of precipitation, 2.3 inches of snowNovember: 3.84 inches of precipitation, 17.6 inches of snowDecember: 4.05 inches of precipitation, 37.9 inches of snowJanFebMarAprMayJunJulAugSepOctNovDecJanuary: 22.5°F averageFebruary: 28.0°F averageMarch: 35.9°F averageApril: 45.0°F averageMay: 54.8°F averageJune: 61.5°F averageJuly: 69.6°F averageAugust: 68.7°F averageSeptember: 59.4°F averageOctober: 45.0°F averageNovember: 31.7°F averageDecember: 22.3°F average0 in10 in20 in30 in40 inTemp °FInches
The line is the average temperature and the bars are average precipitation at Mazama, 18 miles from the trail midpoint at 2,141 feet, station USC00455133 in the NOAA monthly climate normals for 1991 to 2020. Precipitation totals about 23 inches a year. The dotted line is average snowfall, about 123 inches a year on the same inches scale. The station sits about 5,500 feet lower than the trail midpoint, so temperatures on the ground run cooler.

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

The Forest Service recreation layer records no trailhead within a third of a mile of this trail's line. Many trails start from a road pullout or another trail with no trailhead record. The forest's recreation pages list the trailheads it does publish.

Trails nearby

Camping nearby

No federal campground is recorded within five miles of the trail. Dispersed camping is allowed on most National Forest land outside posted closures. The forest office has the current rules.

Fire nearby

  • Prescribed
    Ton Rx - Mutton Hp

    29 mi from the trail midpoint · 358 acres

  • Wildfire
    Sisi

    42 mi from the trail midpoint · 4,816 acres · 40% contained

  • Prescribed
    Ton Rx - North Hull

    48 mi from the trail midpoint · 332 acres

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

Limited data for this unit

Okanogan-Wenatchee National Forest publishes this trail as a centerline only, with no class, surface or allowed uses. What is here is the name, the length and the line. The forest office has the rest.

Checked every Sunday. Sections appear on the first run after the forest publishes more.

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 Eightmile Trail?

The Forest Service records 10.9 miles under this name in Okanogan-Wenatchee National Forest, the sum of 1 segment.

Source: Forest Service trail layer

What is allowed on the Eightmile Trail?

Okanogan-Wenatchee National Forest has not published allowed uses for this trail. The forest office can say what is open.

Source: Okanogan-Wenatchee National Forest official page

Where does the Eightmile Trail start?

The line begins at 48.8981° N, 120.3485° W and ends at 48.8205° N, 120.3364° W. No Forest Service trailhead is recorded within a third of a mile of it. The record does not say which end is the usual start.

Source: Forest Service trail layer

Is the Eightmile Trail in a wilderness area?

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

Source: Pasayten Wilderness

Where can I camp near the Eightmile Trail?

No federal campground is recorded within five miles of the trail. The camping section covers dispersed camping, which most National Forest land allows.

Source: Okanogan-Wenatchee National Forest official page

Who manages the Eightmile Trail?

Okanogan-Wenatchee National Forest, Forest Service unit 0617. The trail is in Washington.

Source: Okanogan-Wenatchee National Forest official page

Is there a fire near the Eightmile Trail?

The interagency feed shows 3 active incidents within 50 miles of the trail midpoint as of 2026-11-01, the nearest Ton Rx - Mutton Hp at 29 miles. Check the forest's closure orders before you go.

Source: Fire nearby

Source

This page is built from 1 segment named Eightmile in the Forest Service TrailNFS_Publish layer, administrative unit 0617. 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.