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 legally protected Wild River, lie within the area. In the southern portion, you'll find the Giant Pine Grove and Shelp Lake, where some of the largest and oldest trees of Nicolet National Forest grow. The quiet waters of Shelp Lake, shadowed by towering pines on the southwest Wilderness boundary, are worth a peek. Deer hunting, bass fishing, hiking, and a chance for solitude lure people to Headwaters.

Description from Wilderness Connect (wilderness.net).

Official page at Wilderness Connect ↗
Headwaters Wilderness
Photo from Wilderness Connect, wilderness.net
DesignationWilderness
Managed byU.S. Forest Service
StateWisconsin
Size22,047 acres
Designated1984, by Congress
Center point45.81° N, 88.95° W
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 →

None of the 7 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.

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

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

Guidebooks for Wisconsin

We earn a small commission if you buy through these links. It does not change what we list.

  • Best Hikes Madison, Wisconsin
    Johnny Molloy, 2018
    Find at Bookshop.org
  • 50 Hikes in Wisconsin
    Ellen Morgan and John Morgan, 2017
    Find at Bookshop.org
  • Rail-trails Michigan & Wisconsin
    Rails-to-Trails Conservancy, 2017
    Find at Bookshop.org
  • Explorer's Guide 50 Hikes on and Around the North Country Trail - Michigan and Wisconsin
    Thomas Funke, 2016
    Find at Bookshop.org
  • Hiking Wisconsin
    Eric Hansen, 2016
    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 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?

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 Headwaters Wilderness?

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

Source: Wilderness Connect

Are there historic places near Headwaters Wilderness?

The National Register has 14 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.