USFS · Wisconsin

Headwaters Wilderness

The largest of Wisconsin's Wildernesses is characterized by generally flat terrain with forested swamps and muskeg, and bog lowlands overlooked by a few hardwood ridges. The headwaters of Pine River, a...

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

Official page at Wilderness Connect ↗
Headwaters Wilderness
Photo from Wilderness Connect, wilderness.net
DesignationWilderness
Managed byU.S. Forest Service
StateWisconsin
Size22,047 acres (Wilderness Connect)
Designated1984, by Congress
Center point45.8125, -88.9473
Night skyAbout as dark as the ground gets (Black Marble reading 10)

Boundary map

1 outline

Boundary, simplified to about 0.005 degrees Federal campground

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 Headwaters Wilderness10°20°30°40°50°60°70°January: 1.26 inches of precipitation, 15.2 inches of snowFebruary: 1.06 inches of precipitation, 14.1 inches of snowMarch: 1.61 inches of precipitation, 10.0 inches of snowApril: 2.78 inches of precipitation, 7.7 inches of snowMay: 3.51 inches of precipitation, 0.3 inches of snowJune: 4.06 inches of precipitation, 0.0 inches of snowJuly: 4.01 inches of precipitation, 0.0 inches of snowAugust: 3.20 inches of precipitation, 0.0 inches of snowSeptember: 3.61 inches of precipitation, 0.0 inches of snowOctober: 3.55 inches of precipitation, 2.1 inches of snowNovember: 1.92 inches of precipitation, 9.5 inches of snowDecember: 1.56 inches of precipitation, 17.6 inches of snowJanFebMarAprMayJunJulAugSepOctNovDecJanuary: 11.7°F averageFebruary: 14.5°F averageMarch: 25.2°F averageApril: 38.2°F averageMay: 52.3°F averageJune: 62.4°F averageJuly: 66.0°F averageAugust: 63.7°F averageSeptember: 55.9°F averageOctober: 42.8°F averageNovember: 29.6°F averageDecember: 18.0°F average0 in5 in10 in15 in20 inTemp °FInches
The line is the average temperature and the bars are average precipitation at Eagle Rvr, 17 miles from the center point at 1,623 feet, station USC00472314 in the NOAA monthly climate normals for 1991 to 2020. Precipitation totals about 32 inches a year. The dotted line is average snowfall, about 77 inches a year on the same inches scale.

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 →

No federal campground sits inside the boundary. 7 are within ten miles of it. Nearest first. Distances are from the campground point to the boundary edge, from the Campsite Atlas index.

2 named Forest Service trails enter this wilderness, 2 miles in all.

TrailMiles
Giant Pine1.8
Scott Lake0.6

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
  • Prescribed
    Watersmeet Admin Rx

    33 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 Register listings within 15 miles · 14 in all · Register Atlas

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

Reference

Questions people ask

How big is Headwaters Wilderness?

22,047 acres.

Source: Wilderness Connect

Who manages Headwaters Wilderness?

The U.S. Forest Service.

Source: Wilderness Connect

What state is Headwaters Wilderness in?

Wisconsin.

Source: Wilderness Connect

When was Headwaters Wilderness designated?

Congress designated it in 1984.

Source: Wilderness Connect

Can I camp at Headwaters Wilderness?

No federal campground sits inside the boundary. The nearest is Luna White Deer Campground, 0.4 miles out. 7 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

How do I get to Headwaters Wilderness?

A point inside the boundary is at 45.813, -88.947. The official page carries directions and the office address.

Source: Wilderness Connect

Is there a fire near Headwaters Wilderness right now?

1 active incident within 50 miles as of 2026-09-18, the nearest Watersmeet Admin Rx at 33 miles. Distance is to the reported incident point, not the fire edge.

Source: Fire nearby

How dark is the night sky at Headwaters Wilderness?

NASA’s Black Marble night-lights image reads 10 on a 0 to 255 scale at the center point, about as dark as the ground gets.

Source: NASA Black Marble

Are there historic places near Headwaters Wilderness?

14 National Register listings within 15 miles, including Miller, Marshall D., Boathouse and Jollywood.

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.