USFS · Wisconsin

Blackjack Springs Wilderness

The Blackjack Springs Wilderness was established by Congress in 1978 and is located in Northeast Wisconsin in the Eagle River Ranger District of the Chequamegon-Nicolet National Forest. Much of the area was changed by logging and fire in the early 1900s with subsequent reforestation, road building, and timber harvest under National Forest management. Portions of abandoned logging roads and railroad grades are still visible. Amid the Wilderness, four large crystal-clear springs, for which the Wilderness is named, form the headwaters of Blackjack Creek. Three streams drain the area and produce occasional ponds and wetlands. Here, glaciation from the last ice age has produced a rolling and uneven terrain.

Description from Wilderness Connect (wilderness.net).

Official page at Wilderness Connect ↗
Blackjack Springs Wilderness
Photo from Wilderness Connect, wilderness.net
DesignationWilderness
Managed byU.S. Forest Service
StateWisconsin
Size5,912 acres
Designated1978, by Congress
Center point45.97° N, 89.09° 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 Blackjack Springs 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, 9 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.

4 named Forest Service trails enter this wilderness, 39 miles in all.

TrailMiles
Vilas County Snowmobile ↗35
Whispering Lake1.8
Blackjack Springs1.4
Access0.6

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 Blackjack Springs Wilderness?

5,912 acres.

Source: Wilderness Connect

Who manages Blackjack Springs Wilderness?

The U.S. Forest Service.

Source: Wilderness Connect

What state is Blackjack Springs Wilderness in?

Wisconsin.

Source: Wilderness Connect

When was Blackjack Springs Wilderness designated?

Congress designated it in 1978.

Source: Wilderness Connect

Can I camp at Blackjack Springs 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 Blackjack Springs Wilderness?

A point inside the boundary is at 45.968° N, 89.088° W. The official page carries directions and the office address.

Source: Wilderness Connect

Are there historic places near Blackjack Springs Wilderness?

The National Register has 14 listings within 15 miles, including Anvil Lake Campground Shelter and Jabodon.

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.