Mount Riley Wilderness Area
All Wilderness Areas
Wilderness Area8K acres

Mount Riley Wilderness Area

8K acres
Area
12
Nearby Trails
12
Activities
1
Campgrounds

About Mount Riley Wilderness Area

Mount Riley Wilderness Area encompasses 8,383 acres of federally protected backcountry in southwestern New Mexico, managed by the Bureau of Land Management. This is primitive wilderness—no roads, motors, or mechanized travel are permitted. Visitors come here to hike and backpack through quiet desert landscape, experiencing genuine solitude far from development. The wilderness operates under strict Leave No Trace principles: pack out everything you pack in, stay on established routes, camp away from water sources, and respect the land's fragile character.

Access requires self-reliance and careful planning. There are no maintained facilities, trailheads, or services within or immediately adjacent to the area. Seasonal water availability is limited and unpredictable, making thorough preparation essential. Spring and fall typically offer the most comfortable conditions for backcountry travel in this region. Summer heat can be intense, and winter brings potential snow and cold at higher elevations. Come prepared for remote, self-sufficient wilderness travel.

Know before you go

Mount Riley Wilderness Area
Sun & Moon

12:24 PM

Sunrise

7:15 PM

Solar Noon

2:07 AM

Sunset

Golden Hour AM → 12:58 PM

Golden Hour PM ← 1:33 AM

🌖

Waning Gibbous

97% illuminated

Live13h 43m of daylight
Mount Riley Wilderness Area
Season
61days left

Peak Season End

Closes in 61 days

LiveJun 1 – Sep 30 · Based on historical averages
Mount Riley Wilderness Area
Best Time to Visit
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A
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prime
good
shoulder
Off Season

JulyJuly conditions

LivePrime season: June – August

Nearby Trails

Things to Do

Campgrounds & Shelters

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Location

Mount Riley Wilderness Area
31.9174°N, 107.0737°W
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