USFS · Washington

Mount Baker Wilderness

Mount Baker has shown steamy signs of life as recently as 1975. The volcanic mountain stands at 10,778 feet, making it the fourth highest summit in the state and the dominant feature in the southern portion of this Wilderness. Fourteen glaciers blanket the immediate region of the mountain. Add to that the frozen sheets on nearby peaks and the total perpetual ice in the area surpasses 10,000 acres. Precipitation on the heights of Mount Baker sometimes reaches 150 inches per year, with up to 18 feet of snow accumulating. Many of the ridges stand above fir- and cedar-forested drainages, dividing the sky and opening often into large heather-filled meadows that showcase riots of summer alpine wildflowers, huckleberries, and blueberries.

Description from Wilderness Connect (wilderness.net).

Official page at Wilderness Connect ↗
Mount Baker Wilderness
Photo from Wilderness Connect, wilderness.net
DesignationWilderness
Managed byU.S. Forest Service
StateWashington
Size119,966 acres
Designated1984, by Congress
Center point48.85° N, 121.73° W
Night skyAbout as dark as the ground gets (Black Marble reading 13)

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 Mount Baker Wilderness30°40°50°60°70°January: 15.31 inches of precipitation, 13.1 inches of snowFebruary: 8.80 inches of precipitation, 10.6 inches of snowMarch: 10.42 inches of precipitation, 3.4 inches of snowApril: 6.70 inches of precipitation, 0.2 inches of snowMay: 4.52 inches of precipitation, 0.0 inches of snowJune: 3.32 inches of precipitation, 0.0 inches of snowJuly: 1.78 inches of precipitation, 0.0 inches of snowAugust: 1.92 inches of precipitation, 0.0 inches of snowSeptember: 4.83 inches of precipitation, 0.0 inches of snowOctober: 10.52 inches of precipitation, 0.0 inches of snowNovember: 15.97 inches of precipitation, 2.2 inches of snowDecember: 14.15 inches of precipitation, 12.9 inches of snowJanFebMarAprMayJunJulAugSepOctNovDecJanuary: 33.4°F averageFebruary: 35.8°F averageMarch: 39.9°F averageApril: 45.8°F averageMay: 52.8°F averageJune: 57.2°F averageJuly: 62.6°F averageAugust: 63.3°F averageSeptember: 57.9°F averageOctober: 48.2°F averageNovember: 39.0°F averageDecember: 33.6°F average0 in5 in10 in15 in20 inTemp °FInches
The line is the average temperature and the bars are average precipitation at Upper Baker Dam, 14 miles from the center point at 690 feet, station USC00458715 in the NOAA monthly climate normals for 1991 to 2020. Precipitation totals about 98 inches a year. The dotted line is average snowfall, about 42 inches a year on the same inches scale. The station sits about 3,300 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 →

None of the 10 federal campgrounds within ten miles sit inside the boundary. Nearest first. Distances are from the campground point to the boundary edge, from the Campsite Atlas index.

Show 2 more

Trailheads and sites

Forest Service directory · 1

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

38 named Forest Service trails enter this wilderness, 131 miles in all. The 10 longest are listed here.

TrailMiles
High Divide ↗13
Elbow Lake ↗8.7
Swift Creek ↗8
Silesia Creek ↗7
Bell Pass ↗6
Ridley Creek ↗6
Chain Lakes ↗5.5
Skyline Divide ↗5.5
Hannegan Pass ↗5
Ptarmigan Ridge ↗5

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.

Explore

Nearby on the other atlases

National Park System units within 30 miles · Park Atlas
National Register listings within 15 miles · 13 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 Mount Baker Wilderness?

119,966 acres.

Source: Wilderness Connect

Who manages Mount Baker Wilderness?

The U.S. Forest Service.

Source: Wilderness Connect

What state is Mount Baker Wilderness in?

Washington.

Source: Wilderness Connect

When was Mount Baker Wilderness designated?

Congress designated it in 1984.

Source: Wilderness Connect

Can I camp at Mount Baker 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 Mount Baker Wilderness?

A point inside the boundary is at 48.848° N, 121.734° W. North Cascades National Park is 18 miles away. The official page carries directions and the office address.

Source: Wilderness Connect

Which national parks are near Mount Baker Wilderness?

North Cascades National Park (18 mi). Park Atlas has fees, hours and alerts for each.

Source: Nearby on the other atlases

Are there historic places near Mount Baker Wilderness?

The National Register has 13 listings within 15 miles, including Winchester Mountain Lookout and Park Butte Lookout.

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.