Elkhorn Road — Deerlodge National Forest Ridgeline Traverse
Montana ghost towns and forgotten ridge miles.
The Elkhorn Mountains between Boulder and Helena, Montana don’t get the press of the Beartooths or the Bitterroots, but this compact range hides a legitimate overland run along Forest Road 112 and its connecting spurs. The route climbs from the Boulder River valley at the south end, passes through the Elkhorn ghost town site — where the old smelter stack still stands above the sage — and rides the high ridge north toward Clancy and the Helena Valley. Above treeline stretches of the road offer 360-degree views across the Jefferson River basin to the west and the Big Belt Mountains to the east. Seasonal creek crossings at Dutchman Creek and Crow Creek forks are the technical crux in wet years.
Moderate difficulty overall — a two-wheel-drive high-clearance rig can make it in dry summer conditions, but the clay sections turn genuinely dangerous when wet. Four-wheel drive is strongly recommended for confident travel. Best window is mid-June through September before early snow closes the upper elevations. No permits needed; Deerlodge National Forest manages the corridor. Helena is your fuel and supply point. Dispersed camping is available throughout the forest, and the Elkhorn Wildlife Management Area north of the ghost town is excellent for wildlife — elk herds are legitimately dense here in the fall.
Trail Specs
| Difficulty | Moderate |
|---|---|
| Trail Type | Backcountry, High Clearance, Overland Route |
| Surface | Dirt, Gravel, Mixed |
| Features | Camping, Historic, Remote, Scenic, Water Crossings |
| Length (miles) | 52 mi / 83.7 km |
| Duration | 1-2 days |
| Max elevation (ft) | 8900 ft |
| Best season | June-September |
| Minimum vehicle | High-clearance recommended, 4WD preferred |
| Nearest town | Boulder, Montana |
| Land manager | Deerlodge National Forest |
| Permit required | No |
| Cell service | Spotty |
| Water crossings | Yes |
| Dispersed camping | Yes |
| Official sources | fs.usda.gov |
| Start coordinates | |
| End coordinates | |
| Copy both for Google Maps directionsClick to copy the directions URL · or open it directly in a new tab | |
| Find on Google | Search on Google → |
Location
Trail Conditions
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Frequently asked questions
Can a stock Tacoma or 4Runner handle Elkhorn Road without modifications?
Yes, a stock high-clearance 4WD like a Tacoma or 4Runner can run this trail in dry summer conditions. Aired-down tires help on the rocky ridgeline sections, and 4WD low is useful on steeper descents — don't bring a 2WD or low-clearance crossover.
When does Elkhorn Road typically open after winter, and is snow a real concern?
The upper ridgeline sections can hold snow well into June, and the trail is realistically drivable June through September. Check with Deerlodge National Forest before any early-season run — late spring snowpack at 8,900 feet can shut the route down fast.
Do you need a permit or is there a fee to drive Elkhorn Road?
No permit or fee is required to drive the route — it's National Forest land managed by Deerlodge. Dispersed camping is free and allowed throughout, just follow Leave No Trace and any posted fire restrictions, which in Montana summer can change week to week.
What's the hardest section of the trail and what makes it technical?
The most demanding stretch is the exposed ridgeline segment near the high point at roughly 8,900 feet — loose rock, off-camber shelf road, and no guardrails with big drop-offs. It's not a death trap, but it demands attention and isn't the place to discover your tires are bald.
How many water crossings are there, and are they passable in a stock rig mid-summer?
There are a handful of crossings — most are shallow and manageable mid-summer in a high-clearance 4WD. Early June crossings can run deeper from snowmelt, so probe before you commit, and don't count on them as your only water source without filtering.
Trail track
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