USFS · Wilderness area · Oregon, Washington

Wenaha-Tucannon Wilderness

This Wilderness is a maze of deep, sheer-walled canyons that cut into what was once a flat and expansive plateau at the northernmost reach of the Blue Mountains located in Northeast Oregon and Southeast...

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

Official page at Wilderness Connect ↗
Wenaha-Tucannon Wilderness
Photo from Wilderness Connect, wilderness.net
DesignationWilderness
Managed byU.S. Forest Service
StatesOregon, Washington
Size176,737 acres (Wilderness Connect)
Designated1978, by Congress
Center point46.0276, -117.7216
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 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.

Where to camp

Campsite Atlas →

No federal campground sits inside the boundary. 18 are within ten miles of it. Nearest first. Distances are from the campground point to the boundary edge, from the Campsite Atlas index.

Show 4 more

6 more within ten miles are not listed here.

Trailheads and sites

Forest Service directory · 2

The Forest Service lists 2 recreation sites inside this wilderness, among them 2 trailheads. 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.

Fire nearby

Within 50 miles · as of 2026-09-17
  • Wildfire
    Paradise

    12 mi from the center point · 9,656 acres · 86% contained

  • Wildfire
    Hagen

    34 mi from the center point · 61,381 acres · 87% contained

  • Wildfire
    North Cayuse

    44 mi from the center point · 4,887 acres · 97% 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 · 4 in all · Register Atlas

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

Reference

Questions people ask

How big is Wenaha-Tucannon Wilderness?

176,737 acres.

Source: Wilderness Connect

Who manages Wenaha-Tucannon Wilderness?

The U.S. Forest Service.

Source: Wilderness Connect

What state is Wenaha-Tucannon Wilderness in?

The boundary crosses Oregon and Washington.

Source: Wilderness Connect

When was Wenaha-Tucannon Wilderness designated?

Congress designated it in 1978.

Source: Wilderness Connect

Can I camp at Wenaha-Tucannon Wilderness?

No federal campground sits inside the boundary. The nearest is Panjab Campground, 0 miles out. 18 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

Where are the trailheads in Wenaha-Tucannon Wilderness?

The Forest Service lists 2 recreation sites here, including 2 trailheads. Each one links to its Forest Service page.

Source: Trailheads and sites

How do I get to Wenaha-Tucannon Wilderness?

A point inside the boundary is at 46.028, -117.722. Whitman Mission National Historic Site is 25 miles away. The official page carries directions and the office address.

Source: Wilderness Connect

Is there a fire near Wenaha-Tucannon Wilderness right now?

3 active incidents within 50 miles as of 2026-09-17, the nearest Paradise at 12 miles. Distance is to the reported incident point, not the fire edge.

Source: Fire nearby

How dark is the night sky at Wenaha-Tucannon Wilderness?

NASA’s Black Marble night-lights image reads 11 on a 0 to 255 scale at the center point, about as dark as the ground gets.

Source: NASA Black Marble

Which national parks are near Wenaha-Tucannon Wilderness?

Whitman Mission National Historic Site (25 mi). Park Atlas has fees, hours and alerts for each.

Source: Nearby on the other atlases

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.
  • 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.