USFS · Michigan

McCormick Wilderness

Three generations of McCormick's, the descendants of Cyrus McCormick, inventor of the reaping machine, held the deed to this area before Gordon McCormick willed the land to the U.S. Forest Service. McCormick...

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

Official page at Wilderness Connect ↗
McCormick Wilderness
Photo from Wilderness Connect, wilderness.net
DesignationWilderness
Managed byU.S. Forest Service
StateMichigan
Size16,861 acres (Wilderness Connect)
Designated1987, by Congress
Center point46.6859, -88.0003
Night skyAbout as dark as the ground gets (Black Marble reading 10)

Boundary map

1 outline

Boundary, simplified to about 0.005 degrees 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 McCormick Wilderness10°20°30°40°50°60°70°JanFebMarAprMayJunJulAugSepOctNovDecJanuary: 12.4°F averageFebruary: 12.6°F averageMarch: 23.7°F averageApril: 36.8°F averageMay: 50.3°F averageJune: 59.7°F averageJuly: 63.8°F averageAugust: 62.9°F averageSeptember: 55.9°F averageOctober: 42.7°F averageNovember: 29.5°F averageDecember: 17.9°F averageTemp °F
The line is the average temperature at Champion Van Riper Pk, 12 miles from the center point at 1,599 feet, station USC00201439 in the NOAA monthly climate normals for 1991 to 2020.

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 is within ten miles of the boundary in the Campsite Atlas index. Camping inside a wilderness is usually allowed away from trails and water, with no facilities; the managing agency page has the permit and group-size rules.

Trailheads and sites

Forest Service directory · 2

The Forest Service lists 2 recreation sites inside this wilderness, among them 1 backpacking, 1 day hiking. 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.

6 named Forest Service trails enter this wilderness, 16 miles in all.

TrailMiles
N C T McCormick Wilderness7.8
White Deer Lake3.5
Yellow Dog Falls2.6
Lower Baraga Lake1.2
Margaret/Bulldog Lake Portage0.4
Upper Baraga Lake0.2

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.

Explore

Nearby on the other atlases

National Register listings within 15 miles · 4 in all · Register Atlas

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

Reference

Questions people ask

How big is McCormick Wilderness?

16,861 acres.

Source: Wilderness Connect

Who manages McCormick Wilderness?

The U.S. Forest Service.

Source: Wilderness Connect

What state is McCormick Wilderness in?

Michigan.

Source: Wilderness Connect

When was McCormick Wilderness designated?

Congress designated it in 1987.

Source: Wilderness Connect

Can I camp at McCormick Wilderness?

No federal campground is within ten miles of the boundary in the Campsite Atlas index. Camping inside a wilderness is usually allowed away from roads, with no facilities; the managing agency page has the permit rules.

Source: Wilderness Connect

Where are the trailheads in McCormick Wilderness?

The Forest Service lists 2 recreation sites here, including 1 backpacking and 1 day hiking. Each one links to its Forest Service page.

Source: Trailheads and sites

How do I get to McCormick Wilderness?

A point inside the boundary is at 46.686, -88.000. The official page carries directions and the office address.

Source: Wilderness Connect

How dark is the night sky at McCormick 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 McCormick Wilderness?

4 National Register listings within 15 miles, including Truck Line Bridge No. 1 and Cohodas, Sam, Lodge.

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.