Guadalupe Mountains National Park · Texas

Wilderness Ridge Trail

1.5 mi of trail, end to end · about 150 ft of climbing · 6,960 ft–7,051 ft · native surface · trail class Developed · hiking

Campgrounds

7,012 ft 6,966 ft · 1.5 mi high 7,051 ft

Along the way Wilderness Ridge Campground

Permian Reef Trail the Park Service's write-up

5-7 Hours · no dogs · entrance fee applies · Winter, Spring, Fall · season The slopes above the canyon face south so receive full sun all day, hence the hike is best avoided during hot periods in summer.

A stone trail winds up a steep desert slope.
The Permian Reef Trail features a dramatic climb up the north side of McKittrick Canyon. Photo: NPS Photo

The Permian Reef Trail climbs the north side of McKittrick Canyon to the top of Wilderness Ridge, providing sweeping views into South McKittrick Canyon. At the park boundary, and state line, the trail continues into New Mexico and the Lincoln National Forest. The slopes above the canyon face south, thereby receiving full sun all day, hence the hike is best avoided during hot periods in summer.

Distance: 4.0 miles (6.4 km) to top of ridge; 4.5 miles (7.2 km) to Wilderness Ridge Campground; 4.8 miles (7.7 km) to park boundary (one way distances)

Elevation Change: 2,000 feet

Time Estimate: 5-7 hours

Difficulty: Strenuous

In addition to providing sweeping views of the landscape, the trail was designed to showcase the Permian age geologic and fossil features preserved in the park. For those with a serious interest in Geology, a detailed guidebook for the features seen along the trail from the Texas Bureau of Economic Geology can be purchased at the visitor center.

Pets Pets disturb wildlife and are not allowed on trails. Your pets should remain at home as opportunities for pets are very limited in the park.

Accessibility Trail surfaces are loose rock or hardened rock surfaces. Hiking or trekking poles are highly recommended. Trail widths vary from two to six feet depending on the trail. Parking All trailhead areas have accessible parking available. Service animals Only service animals that have been individually trained to perform specific tasks for the benefit of persons with disabilities are allowed in the park and on trails.

This hike on nps.gov

All 43 trails in Guadalupe Mountains National ParkFind a trailOn the parks mapPark on nps.gov

About this trail's facts

The lines are the National Park Service's public trails layer, the trailheads and the waterfalls, views, peaks and historic places along them the Service's public points of interest, read 2026-10-16 and simplified for the map; the length is the line's, end to end. The write-ups are the Service's own "things to do" text, unedited. Heights come from USGS 3DEP through Terrain Tiles on AWS (Mapzen/Tilezen), read along each line and rounded; a short trail on steep ground can be off by a few tens of feet. Closures change: check the park's own site before you go.