USFS · Washington

William O. Douglas Wilderness

This magnificent region pays tribute to the wilderness-loving Supreme Court justice who often explored the area on foot. It lies bordered to the west by Mount Rainier National Park, with Norse Peak and Goat Rocks Wildernesses just to the north and south, respectively. Non-Wilderness roads drive into the area from the north, up Bumping River to a non-Wilderness central section around Bumping Lake. From the lake, the wild terrain rises west and east to high, broad ridges capped with rock summits. Subalpine meadows and thick old-growth forestland of fir, hemlock, and cedar distinguish the lower elevations. Beyond the east ridge, the land descends to open ridges and tall ponderosa pine.

Description from Wilderness Connect (wilderness.net).

Official page at Wilderness Connect ↗
William O. Douglas Wilderness
Photo from Wilderness Connect, wilderness.net
DesignationWilderness
Managed byU.S. Forest Service
StateWashington
Size168,955 acres
Designated1984, by Congress
Center point46.80° N, 121.31° W
Night skyAbout as dark as the ground gets (Black Marble reading 12)

Boundary map

1 outline

Boundary, simplified to about 0.005 degrees Federal campground Forest Service recreation site

The outline is the agency boundary simplified for display, so small parcels and inholdings may not show. The agency page has the authoritative map.

Weather by month

NOAA climate normals →
Weather by month near William O. Douglas Wilderness20°30°40°50°60°January: 17.22 inches of precipitationFebruary: 12.93 inches of precipitationMarch: 13.21 inches of precipitationApril: 8.35 inches of precipitationMay: 5.08 inches of precipitationJune: 3.84 inches of precipitationJuly: 1.41 inches of precipitationAugust: 1.64 inches of precipitationSeptember: 4.43 inches of precipitationOctober: 11.25 inches of precipitationNovember: 18.16 inches of precipitationDecember: 18.92 inches of precipitationJanFebMarAprMayJunJulAugSepOctNovDecJanuary: 29.2°F averageFebruary: 28.3°F averageMarch: 29.7°F averageApril: 33.2°F averageMay: 40.6°F averageJune: 45.2°F averageJuly: 53.1°F averageAugust: 54.4°F averageSeptember: 49.3°F averageOctober: 39.6°F averageNovember: 31.5°F averageDecember: 27.3°F average0 in5 in10 in15 in20 inTemp °FInches
The line is the average temperature and the bars are average precipitation at Rainier Paradise RS, 21 miles from the center point at 5,427 feet, station USC00456898 in the NOAA monthly climate normals for 1991 to 2020. Precipitation totals about 116 inches a year.

Large units span more than one climate. The station stands in for the center point, and the outer parts of the boundary can be warmer or colder.

Where to camp

Campsite Atlas →

1 federal campground sits inside the boundary and 31 more are within ten miles of it. Nearest first. Distances are from the campground point to the boundary edge, from the Campsite Atlas index.

Show 4 more

20 more within ten miles are not listed here.

Trailheads and sites

Forest Service directory · 3

The Forest Service lists 3 recreation sites inside this wilderness, among them 2 trailheads, 1 campground. Each links to its page on fs.usda.gov, which carries the season, fees and current status.

Distance is from the center point of the boundary, not from a road or town.

65 named Forest Service trails enter this wilderness, 481 miles in all. The 10 longest are listed here.

TrailMiles
PCT: Gifford Pinchot ↗151
American Ridge ↗25.7
Indian Creek ↗20.3
PCT: Naches Central ↗19.4
Rattlesnake ↗15.6
Pleasant Valley Loop ↗13.4
Mount Aix ↗13.3
Mud Springs 1613-696 ↗11.4
Little Bald ↗10.6
Ironstone Mountain ↗10.3

Lengths and allowed uses come from the Forest Service trail layer by way of Trailhead Atlas. This trail list was copied from Trailhead Atlas on November 1, 2026 and is copied again on each weekly run. Trails in plain text have no page there yet.

Fire nearby

Within 50 miles · as of 2026-11-01
  • Prescribed
    Packwood Lake Piles Rx - North

    19 mi from the center point

  • Wildfire
    Garda Falls

    21 mi from the center point · 308 acres · 0% contained

  • Prescribed
    Horse Piles Rx - North

    27 mi from the center point

  • Prescribed
    Cle Elum Pile Burn Rx

    29 mi from the center point

Distance is to the reported incident point, not the fire edge, and is measured from the center of a boundary that may be many miles across. Check the agency page for closures.

Explore

Nearby on the other atlases

National Park System units within 30 miles · Park Atlas
National Register listings within 15 miles · 25 in all · Register Atlas

Landmarks are listed first, then by distance from the boundary.

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 big is William O. Douglas Wilderness?

168,955 acres.

Source: Wilderness Connect

Who manages William O. Douglas Wilderness?

The U.S. Forest Service.

Source: Wilderness Connect

What state is William O. Douglas Wilderness in?

Washington.

Source: Wilderness Connect

When was William O. Douglas Wilderness designated?

Congress designated it in 1984.

Source: Wilderness Connect

Can I camp at William O. Douglas Wilderness?

Camping inside a wilderness is usually allowed away from roads, with no facilities, and the managing agency page has the permit rules. The federal campgrounds within ten miles are listed under Where to camp.

Source: Where to camp

How do I get to William O. Douglas Wilderness?

A point inside the boundary is at 46.797° N, 121.305° W. Mount Rainier National Park is 9 miles away. The official page carries directions and the office address.

Source: Wilderness Connect

Is there a fire near William O. Douglas Wilderness right now?

4 active incidents within 50 miles as of 2026-11-01, the nearest Packwood Lake Piles Rx - North at 19 miles. Distance is to the reported incident point, not the fire edge.

Source: Fire nearby

Which national parks are near William O. Douglas Wilderness?

Mount Rainier National Park (9 mi). Park Atlas has fees, hours and alerts for each.

Source: Nearby on the other atlases

Are there historic places near William O. Douglas Wilderness?

The National Register has 25 listings within 15 miles, including Yakima Park Stockade Group and Bumping Lake Resort.

Source: Register Atlas

Sources

  • Boundary, name, acreage, designation year, states and description: Wilderness Connect.
  • Campgrounds: the Campsite Atlas index of federal campgrounds, matched to this boundary at build time.
  • Trailheads and sites: the Forest Service Recreation Opportunities layer, points inside the boundary.
  • Trails: the Trailhead Atlas open-data file of Forest Service trails, matched on the wilderness each trail enters.
  • Night sky: NASA Black Marble (VIIRS, 2016 composite) sampled at zoom 6 around the center point.
  • Weather, alerts, air quality, river flow and earthquakes load live in your browser from NWS, AirNow, USGS and iNaturalist when you open the page.