USFS · Arkansas, Oklahoma

Black Fork Mountain Wilderness

Shared by Oklahoma and Arkansas, this area contains the 13-mile-long, rugged ridge of Black Fork Mountain. In both states, the ridge rises to scenic overlooks that offer spectacular vistas of this region. Lower slopes are heavily forested with shortleaf pine, blackjack oaks, and ancient dwarf oaks. Large rock flows or "glaciers" and sandstone bluffs stand above a forest dominated by oak and shortleaf pine. The northern slopes support hardwoods with an open understory. A forest of dwarf oaks adds to the cover of vegetation, which includes several unique plant species, such as serviceberry and granddaddy graybeard, hidden away in small coves. There are no maintained trails on the Oklahoma side, and you'll find the hiking to be challenging.

Description from Wilderness Connect (wilderness.net).

Official page at Wilderness Connect ↗
Black Fork Mountain Wilderness
Photo from Wilderness Connect, wilderness.net
DesignationWilderness
Managed byU.S. Forest Service
StatesArkansas, Oklahoma
Size13,347 acres
Designated1984, by Congress
Center point34.72° N, 94.43° W
Night skyAbout as dark as the ground gets (Black Marble reading 11)

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 Black Fork Mountain Wilderness30°40°50°60°70°80°January: 3.99 inches of precipitation, 0.8 inches of snowFebruary: 4.08 inches of precipitation, 1.8 inches of snowMarch: 5.51 inches of precipitation, 0.8 inches of snowApril: 6.20 inches of precipitation, 0.0 inches of snowMay: 7.22 inches of precipitation, 0.0 inches of snowJune: 4.48 inches of precipitation, 0.0 inches of snowJuly: 4.96 inches of precipitation, 0.0 inches of snowAugust: 4.05 inches of precipitation, 0.0 inches of snowSeptember: 4.71 inches of precipitation, 0.0 inches of snowOctober: 5.29 inches of precipitation, 0.0 inches of snowNovember: 5.58 inches of precipitation, 0.0 inches of snowDecember: 5.36 inches of precipitation, 0.6 inches of snowJanFebMarAprMayJunJulAugSepOctNovDecJanuary: 38.6°F averageFebruary: 42.4°F averageMarch: 50.0°F averageApril: 58.3°F averageMay: 66.7°F averageJune: 74.8°F averageJuly: 78.7°F averageAugust: 78.0°F averageSeptember: 71.3°F averageOctober: 60.4°F averageNovember: 49.3°F averageDecember: 41.1°F average0 in2 in4 in6 in8 inTemp °FInches
The line is the average temperature and the bars are average precipitation at Mena, 12 miles from the center point at 1,152 feet, station USC00034756 in the NOAA monthly climate normals for 1991 to 2020. Precipitation totals about 61 inches a year. The dotted line is average snowfall, about 4 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 2 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.

1 named Forest Service trail enters this wilderness, 5 miles in all.

TrailMiles
Black Fork Mountain ↗4.6

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.

Fire nearby

Within 50 miles · as of 2026-11-01
  • Wildfire
    Redbud

    44 mi from the center point · 198 acres · 60% contained

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 · 16 in all · Register Atlas

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

Guidebooks for Arkansas

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

  • The Ozarks: 43 spectacular hikes in Arkansas and Missouri
    Jim Warnock, 2017
    Find at Bookshop.org
  • Arkansas Nature Lover's Guidebook
    Tim Ernst and Pam Ernst, 2010
    Find at Bookshop.org
  • Scenic Routes and Byways the Ozarks
    Don Kurz, 2013
    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 Black Fork Mountain Wilderness?

13,347 acres.

Source: Wilderness Connect

Who manages Black Fork Mountain Wilderness?

The U.S. Forest Service.

Source: Wilderness Connect

What state is Black Fork Mountain Wilderness in?

The boundary crosses Arkansas and Oklahoma.

Source: Wilderness Connect

When was Black Fork Mountain Wilderness designated?

Congress designated it in 1984.

Source: Wilderness Connect

Can I camp at Black Fork Mountain 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 Black Fork Mountain Wilderness?

A point inside the boundary is at 34.719° N, 94.433° W. The official page carries directions and the office address.

Source: Wilderness Connect

Is there a fire near Black Fork Mountain Wilderness right now?

1 active incident within 50 miles as of 2026-11-01, the nearest Redbud at 44 miles. Distance is to the reported incident point, not the fire edge.

Source: Fire nearby

Are there historic places near Black Fork Mountain Wilderness?

The National Register has 16 listings within 15 miles, including State Line Marker and Heathcliff Cabin.

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.