USFS · Washington

Glacier Peak Wilderness

Glacier Peak Wilderness, which shares its northern border with North Cascades National Park, has few equals in terms of sheer ruggedness. Glacier Peak, the highest summit in the area at 10,541 feet, is...

Description from Wilderness Connect (wilderness.net), where the full text continues.

Official page at Wilderness Connect ↗
Glacier Peak Wilderness
Photo from Wilderness Connect, wilderness.net
DesignationWilderness
Managed byU.S. Forest Service
StateWashington
Size566,161 acres (Wilderness Connect)
Designated1964, by Congress
Center point48.2013, -121.0198
Night skyAbout as dark as the ground gets (Black Marble reading 9)

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 Glacier Peak Wilderness20°30°40°50°60°70°January: 6.99 inches of precipitation, 63.8 inches of snowFebruary: 4.64 inches of precipitation, 46.9 inches of snowMarch: 3.99 inches of precipitation, 34.4 inches of snowApril: 1.81 inches of precipitation, 4.0 inches of snowMay: 1.39 inches of precipitation, 0.2 inches of snowJune: 1.24 inches of precipitation, 0.0 inches of snowJuly: 0.68 inches of precipitation, 0.0 inches of snowAugust: 0.81 inches of precipitation, 0.0 inches of snowSeptember: 1.67 inches of precipitation, 0.0 inches of snowOctober: 4.38 inches of precipitation, 3.2 inches of snowNovember: 8.18 inches of precipitation, 38.1 inches of snowDecember: 7.20 inches of precipitation, 83.1 inches of snowJanFebMarAprMayJunJulAugSepOctNovDecJanuary: 22.4°F averageFebruary: 25.9°F averageMarch: 32.1°F averageApril: 39.4°F averageMay: 48.3°F averageJune: 54.4°F averageJuly: 61.3°F averageAugust: 61.0°F averageSeptember: 53.2°F averageOctober: 41.4°F averageNovember: 29.4°F averageDecember: 22.2°F average0 in20 in40 in60 in80 in100 inTemp °FInches
The line is the average temperature and the bars are average precipitation at Holden Village, 11 miles from the center point at 3,218 feet, station USC00453730 in the NOAA monthly climate normals for 1991 to 2020. Precipitation totals about 43 inches a year. The dotted line is average snowfall, about 274 inches a year on the same inches scale. The station sits about 2,100 feet lower than the center point, so temperatures on the ground run cooler.

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 · 1

The Forest Service lists 1 recreation site inside this wilderness, among them 1 trailhead. 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.

112 named Forest Service trails enter this wilderness, 629 miles in all. The 10 longest are listed here.

TrailMiles
PCT: Mbs Darrington54
PCT: Wenatchee River North36.1
Indian Creek20.3
Rock Creek18.2
PCT: Glacier Peak Wilderness17.7
Meadow Mtn17.6
Pyramid Mountain15.4
Entiat River14
White River14
Bald Eagle13.4

Lengths and allowed uses come from the Forest Service trail layer by way of Trailhead Atlas, refreshed September 18, 2026. Trails in plain text have no page there yet.

Fire nearby

Within 50 miles · as of 2026-09-18
  • Wildfire
    Miners

    2 mi from the center point · 149 acres · 0% contained

  • Wildfire
    Gamma Creek

    2 mi from the center point · 29 acres

  • Wildfire
    Sisi

    13 mi from the center point · 3,691 acres · 15% contained

  • Wildfire
    Little Giant

    15 mi from the center point · 172,814 acres · 81% contained

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 · 27 in all · Register Atlas

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

Reference

Questions people ask

How big is Glacier Peak Wilderness?

566,161 acres.

Source: Wilderness Connect

Who manages Glacier Peak Wilderness?

The U.S. Forest Service.

Source: Wilderness Connect

What state is Glacier Peak Wilderness in?

Washington.

Source: Wilderness Connect

When was Glacier Peak Wilderness designated?

Congress designated it in 1964.

Source: Wilderness Connect

Can I camp at Glacier Peak Wilderness?

1 federal campground sits inside the boundary, including Stevens Pass Mountain Resort Rv Lot. 32 in all are within ten miles. Camping inside a wilderness is usually allowed away from roads, with no facilities; the managing agency page has the permit rules.

Source: Where to camp

Where are the trailheads in Glacier Peak Wilderness?

The Forest Service lists 1 recreation site here, including 1 trailhead. Each one links to its Forest Service page.

Source: Trailheads and sites

How do I get to Glacier Peak Wilderness?

A point inside the boundary is at 48.201, -121.020. North Cascades National Park is 17 miles away. The official page carries directions and the office address.

Source: Wilderness Connect

Is there a fire near Glacier Peak Wilderness right now?

4 active incidents within 50 miles as of 2026-09-18, the nearest Miners at 2 miles. Distance is to the reported incident point, not the fire edge.

Source: Fire nearby

How dark is the night sky at Glacier Peak Wilderness?

NASA’s Black Marble night-lights image reads 9 on a 0 to 255 scale at the center point, about as dark as the ground gets.

Source: NASA Black Marble

Which national parks are near Glacier Peak Wilderness?

North Cascades National Park (17 mi). Park Atlas has fees, hours and alerts for each.

Source: Nearby on the other atlases

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.