- Region
- CA, USA
- Country
- United States
- Best for
- hiking
- Best season
- Spring, Summer
- Permits
- Confirm current permit and reservation req…
- Managed by
- Bureau of Land Management, Needles Field Office
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Stateline Wilderness trip tools
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Photos of Stateline Wilderness
How to get there
From Needles, take I-40 west approximately 10 miles to U.S. Highway 95 north. Follow U.S. Highway 95 approximately 45 miles to Nevada State Route 164 at Searchlight. Turn left and drive approximately 20 miles to the California–Nevada state line, where the road becomes Nipton Road. Continue approximately 15 miles to I-15, then take I-15 north approximately 10 miles to Primm. Exit and take the first left into Whiskey Pete's Casino. Go to the back of the casino parking lot and exit through the semi-truck parking lot onto BLM Route NN402–Stateline Pass. Follow it approximately three miles to a wilderness kiosk on the left.
- Whiskey Pete's Casino semi-truck parking lot
The vehicle approach leaves the back of the casino parking area through the semi-truck lot onto BLM Route NN402–Stateline Pass. This is an approach connection, not a wilderness trailhead.
- BLM Route NN402–Stateline Pass wilderness kiosk
A wilderness kiosk stands on the left approximately three miles along the access route from the casino parking lot. Use an area map to identify the wilderness boundary and plan onward travel.
Sources: blm.gov · University of Montana / federal agency partners · Wilderness Connect / federal wilderness boundary inventory · Wikipedia. Confirm road and trailhead conditions with the managing agency before you leave.
CA, USA · United States
- Mountaineering
- Hiking
- Wildlife Viewing
Rugged Mojave mountains near Primm
Stateline Wilderness protects 6,963 acres at the eastern end of the Clark Mountain Range in San Bernardino County, California. It lies approximately three miles northwest of Primm, Nevada, and I-15, but its limestone and dolomite mountains are steep and rugged. The Clark Mountain Range extends for 15 miles; that figure describes the range, not a hiking route through the wilderness. Hiking here calls for a plan suited to mountain terrain rather than an assumption that proximity to the interstate means easy walking. Use a terrain map to choose an outing that matches the group's navigation skills and comfort on steep ground. The Bureau of Land Management's Needles Field Office manages the area and can provide maps for planning access and travel.
Vegetation and wildlife across the slopes
The vegetation changes from the bajadas to the highest mountain ground. Creosote brush and bursage dominate the bajadas, while Mojave yucca, Joshua trees, cacti, and mixed shrubs grow on the slopes. Some pinyon-juniper habitat occurs at the highest elevations. These shifts give a walking trip a useful focus without requiring a summit objective: pay attention to how plant communities change with the terrain. Wildlife includes coyotes, black-tailed jackrabbits, ground squirrels, kangaroo rats, quail, roadrunners, rattlesnakes, and several kinds of lizards. Watch animals from a distance and leave them room to move away. Around rocks and brush, look before placing hands or feet, and give any rattlesnake a wide berth. Avoid brushing against cacti or forcing a path through dense vegetation.
Water, navigation, and wilderness travel
There are no known permanent water sources in Stateline Wilderness. Carry the water needed for the entire outing, with a reserve for slower progress or an unexpected delay; do not build a plan around finding water along the way. The Mojave setting also calls for sun protection and a conservative response to heat. Check the forecast and adjust the outing to conditions rather than committing to a fixed objective. Carry navigation tools and obtain an area map from the Needles Field Office before setting out. Motorized equipment and mechanical transport, including bicycles, are generally prohibited in wilderness, so keep the vehicle approach separate from travel inside the boundary. The stay limit is 14 days. Confirm current access conditions and any permit requirements with the managing office.
Where on earth
Satellite imagery flying in from a world view to Stateline Wilderness, United States. Use the + / − buttons, or click the map to zoom with your scroll wheel; drag to pan and pinch to zoom on touch.
Coordinates
- Decimal degrees
- 35.6401, -115.4808
- Latitude (DMS)
- 35° 38′ 24.4″ N
- Longitude (DMS)
- 115° 28′ 51.0″ W
Coordinates are an access-point reference for Stateline Wilderness, not a route. Carry a paper map and confirm trailhead or put-in access with the managing agency before you go.
Topic summary
The small but pristine Stateline Wilderness contains the eastern terminus of the 15 mile long Clark Mountain Range. The limestone/dolomite mountains are steep and rugged. Dominant vegetation includes creosote...
Key takeaways
- Region: CA, USA
- Country: United States
- Good for: hiking
- Coordinates: 35.640, -115.481
Intended uses
hiking
Keep planning
Popular pursuits at Stateline Wilderness
- Mountaineering
Glacier and high-route objectives with real consequence.
- Hiking
Day miles on marked trail, with route notes and trail links below.
- Wildlife Viewing
Best light, best season, and where animals move.
Animals around Stateline Wilderness
Rugged Mojave mountains near Primm
Stateline Wilderness protects 6,963 acres at the eastern end of the Clark Mountain Range in San Bernardino County, California. It lies approximately three miles northwest of Primm, Nevada, and I-15, but its limestone and dolomite mountains are steep and rugged. The Clark Mountain Range extends for 15 miles; that figure describes the range, not a hiking route through the wilderness. Hiking here calls for a plan suited to mountain terrain rather than an assumption that proximity to the interstate means easy walking. Use a terrain map to choose an outing that matches the group's navigation skills and comfort on steep ground. The Bureau of Land Management's Needles Field Office manages the area and can provide maps for planning access and travel.
Vegetation and wildlife across the slopes
The vegetation changes from the bajadas to the highest mountain ground. Creosote brush and bursage dominate the bajadas, while Mojave yucca, Joshua trees, cacti, and mixed shrubs grow on the slopes. Some pinyon-juniper habitat occurs at the highest elevations. These shifts give a walking trip a useful focus without requiring a summit objective: pay attention to how plant communities change with the terrain. Wildlife includes coyotes, black-tailed jackrabbits, ground squirrels, kangaroo rats, quail, roadrunners, rattlesnakes, and several kinds of lizards. Watch animals from a distance and leave them room to move away. Around rocks and brush, look before placing hands or feet, and give any rattlesnake a wide berth. Avoid brushing against cacti or forcing a path through dense vegetation.
Water, navigation, and wilderness travel
There are no known permanent water sources in Stateline Wilderness. Carry the water needed for the entire outing, with a reserve for slower progress or an unexpected delay; do not build a plan around finding water along the way. The Mojave setting also calls for sun protection and a conservative response to heat. Check the forecast and adjust the outing to conditions rather than committing to a fixed objective. Carry navigation tools and obtain an area map from the Needles Field Office before setting out. Motorized equipment and mechanical transport, including bicycles, are generally prohibited in wilderness, so keep the vehicle approach separate from travel inside the boundary. The stay limit is 14 days. Confirm current access conditions and any permit requirements with the managing office.
Route options
- BLM Route NN402–Stateline Pass approachApproximately 3 miles from the casino parking lot to the kiosk
Follow the vehicle approach from the back of Whiskey Pete's Casino through the semi-truck parking lot to the wilderness kiosk on the left. This is the access drive, not a measured hiking itinerary.
- Clark Mountain Range eastern-terminus hikingSteep, rugged terrain
Plan a self-directed outing in the wilderness's steep limestone and dolomite terrain using an area map. This is a terrain-based hiking option, not a named or measured trail. Choose the objective and turnaround according to navigation ability, conditions, and carried water.
Sample itineraries
- Bajada Day Walk · 1 day
Approach via BLM Route NN402–Stateline Pass and locate the wilderness kiosk. Plan a self-directed walk on the bajadas, looking for creosote brush, bursage, and desert wildlife. Choose terrain within your ability and carry all drinking water; this is not a signed trail itinerary.
- Clark Mountain Slopes Day · 1 day
Plan a self-directed hike into the eastern end of the Clark Mountain Range. Look for Mojave yucca, Joshua trees, and cacti on the slopes, with pinyon-juniper habitat higher up. Keep the objective flexible: steep limestone and dolomite terrain should determine your turnaround, not a fixed summit goal.
Seasonal conditions
Spring
Spring
Plan around the day's desert temperatures rather than assuming mild conditions. Carry all water and sun protection. Bajadas offer a different terrain choice from the steep mountain slopes; select your outing according to weather and ability.
Summer
Summer
Treat Mojave Desert heat and water supply as primary planning concerns. Favor short outings during cooler hours and reconsider hiking when temperatures are high. There are no known permanent water sources.
Fall
Fall
Check temperatures before committing to a longer hike; a fall date alone does not remove desert heat concerns. Carry all water, bring layers, and leave enough daylight for a careful return through rugged terrain.
Winter
Winter
Prepare for cold conditions and changing weather, especially when considering higher terrain. Carry insulating layers and check the forecast. Cooler weather does not eliminate water needs or the difficulty of steep limestone and dolomite slopes.
| Season | Window | Conditions |
|---|---|---|
| Spring | Spring | Plan around the day's desert temperatures rather than assuming mild conditions. Carry all water and sun protection. Bajadas offer a different terrain choice from the steep mountain slopes; select your outing according to weather and ability. |
| Summer | Summer | Treat Mojave Desert heat and water supply as primary planning concerns. Favor short outings during cooler hours and reconsider hiking when temperatures are high. There are no known permanent water sources. |
| Fall | Fall | Check temperatures before committing to a longer hike; a fall date alone does not remove desert heat concerns. Carry all water, bring layers, and leave enough daylight for a careful return through rugged terrain. |
| Winter | Winter | Prepare for cold conditions and changing weather, especially when considering higher terrain. Carry insulating layers and check the forecast. Cooler weather does not eliminate water needs or the difficulty of steep limestone and dolomite slopes. |
Permits, fees & closures
Confirm current permit and reservation requirements with the BLM Needles Field Office at 760-326-7000. The stay limit is 14 days.
Official source: Stateline Wilderness - California - Bureau of Land Management · Verified November 4, 2026
Hazards & regulations
- No known permanent water sources: carry enough water for the entire outing and an unexpected delay.
- Steep, rugged limestone and dolomite mountains demand careful footing and conservative route choices.
- Mojave Desert heat can make exertion hazardous; adjust timing and objectives to the forecast.
- Rattlesnakes occur here. Watch where hands and feet go, and give snakes room to move away.
- Cacti and Mojave yucca can cause punctures or cuts. Avoid pushing through vegetation.
What to pack for Stateline Wilderness
- All drinking water plus a reserve
- Sun hat
- Sunscreen
- Sun-protective clothing
- Area map from the BLM Needles Field Office
- Compass or offline navigation
- Headlamp
- First-aid kit
- Footwear with dependable traction
- Long trousers for spiny vegetation
- Insulating layer
- Weather-resistant outer layer
Stateline Wilderness FAQ
- Where is Stateline Wilderness, and what terrain does it protect?
- It lies in San Bernardino County, California, approximately three miles northwest of Primm, Nevada, and I-15. Its 6,963 acres protect the eastern terminus of the Clark Mountain Range, with desert bajadas, steep limestone and dolomite slopes, and some high-elevation pinyon-juniper habitat.
- How do you reach the wilderness?
- From I-15 at Primm, take the first left into Whiskey Pete's Casino. Go behind the casino parking lot and through the semi-truck parking lot onto BLM Route NN402–Stateline Pass. Drive approximately three miles to the wilderness kiosk on the left. Confirm current access conditions before traveling.
- Can you refill water during a hike?
- There are no known permanent water sources in the wilderness. Carry the full outing's supply and a reserve rather than planning on a refill.
- Are bicycles or motor vehicles allowed inside?
- Motorized equipment and mechanical transport, including bicycles and motor vehicles, are generally prohibited in wilderness. Distinguish the approach road from the wilderness itself, and confirm the boundary and applicable rules with BLM.
- Where can you get maps and planning help?
- Contact the BLM Needles Field Office at 760-326-7000 for area maps and current guidance. Use mapped boundaries and the described kiosk approach for planning; an interior map point should not be treated as a trailhead or campsite.