BLM · Wilderness area · New Mexico

Organ Mountains Wilderness

The Organ Mountains Wilderness provides the backdrop to the Mesilla Valley and New Mexico’s second largest city: Las Cruces. From picnickers to horsemen, family outings to day hikes, these mountains...

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

Official page at Wilderness Connect ↗
Organ Mountains Wilderness
Photo from Wilderness Connect, wilderness.net
DesignationWilderness
Managed byBureau of Land Management
StateNew Mexico
Size19,916 acres (Wilderness Connect)
Designated2019, by Congress
Center point32.3395, -106.5824
Night skyVery dark ground, a faint glow at most (Black Marble reading 24)

Boundary map

2 outlines

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.

Where to camp

Campsite Atlas →

1 federal campground sits inside the boundary and 0 more are within ten miles of it. Nearest first. Distances are from the campground point to the boundary edge, from the Campsite Atlas index.

Fire nearby

Within 50 miles · as of 2026-09-17
  • Prescribed
    Rx Ice Canyon Piles 2

    1 mi from the center point · 10 acres

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 · 20 in all · Register Atlas

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

Reference

Questions people ask

How big is Organ Mountains Wilderness?

19,916 acres.

Source: Wilderness Connect

Who manages Organ Mountains Wilderness?

The Bureau of Land Management.

Source: Wilderness Connect

What state is Organ Mountains Wilderness in?

New Mexico.

Source: Wilderness Connect

When was Organ Mountains Wilderness designated?

Congress designated it in 2019.

Source: Wilderness Connect

Can I camp at Organ Mountains Wilderness?

1 federal campground sits inside the boundary, including Aguirre Spring Recreation Area And Campground. 1 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

How do I get to Organ Mountains Wilderness?

A point inside the boundary is at 32.340, -106.582. Butterfield Overland National Historic Trail is 11 miles away. The official page carries directions and the office address.

Source: Wilderness Connect

Is there a fire near Organ Mountains Wilderness right now?

1 active incident within 50 miles as of 2026-09-17, the nearest Rx Ice Canyon Piles 2 at 1 miles. Distance is to the reported incident point, not the fire edge.

Source: Fire nearby

How dark is the night sky at Organ Mountains Wilderness?

NASA’s Black Marble night-lights image reads 24 on a 0 to 255 scale at the center point, very dark ground, a faint glow at most.

Source: NASA Black Marble

Which national parks are near Organ Mountains Wilderness?

Butterfield Overland National Historic Trail (11 mi) and White Sands National Park (28 mi). Park Atlas has fees, hours and alerts for each.

Source: Nearby on the other atlases

Are there historic places near Organ Mountains Wilderness?

20 National Register listings within 15 miles, including Launch Complex 33 and Mesilla Plaza.

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.
  • 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.