Getting Oriented
The corridor crosses the Idaho-Montana border in the heart of the Bitterroot Range. Elk City, Idaho anchors the western access; Darby, Montana anchors the eastern. The route runs primarily along the divide between the Selway and Salmon River drainages, climbing to over 7,000 feet at several passes. The Selway-Bitterroot Wilderness sits to the north of the road; the Frank Church to the south. Together they form the largest contiguous wilderness in the lower 48.
Trail Overview
From the western entrance at the Red River Ranger Station, the corridor (Forest Road 468) climbs eastward, drops into the Selway River canyon, climbs again to Magruder Ranger Station, then continues over Sabe Mountain and Nez Perce Pass into Montana. The road descends along the West Fork of the Bitterroot River to Darby. The surface is single-lane primitive dirt and gravel with minimal maintenance; turnouts are limited and meeting oncoming traffic forces one vehicle to back up, sometimes a long way.
The drive averages 12 to 15 miles per hour over rocks, washboards, and steep climbs. The corridor crosses several creeks where culverts wash out periodically. There are no services along the route. Most travelers plan a two-day trip and camp at Magruder Ranger Station, Indian Hill, or one of the unmarked dispersed sites.
Points of Interest
- Magruder Ranger Station. A historic CCC-era ranger station roughly midway, with informal dispersed camping nearby.
- Magruder murder site. Mile 44.2 westbound, marked with an interpretive sign. Site of the 1863 murder.
- Sabe Mountain. A 7,000-foot pass with views into both wilderness areas.
- Nez Perce Pass. The Idaho-Montana border crossing.
- Selway River. The road parallels the river briefly in the western section. The river itself is a designated Wild and Scenic River.
- Watchtower Mountain. A short side trip to a former lookout site.
- Wilderness boundary. No motorized access into the surrounding wildernesses; foot and horse travel only.
Where to Camp
Dispersed camping is allowed at unmarked sites along the road throughout the corridor. There are several primitive Forest Service sites: Indian Hill, Sabe Mountain, and near Magruder Ranger Station, all with no fees. Pack out everything; there are no toilets at most sites. The 14-day stay limit applies. Larger developed campgrounds exist at the Red River end and along the West Fork Bitterroot on the Montana side.
Tips for a Safe and Enjoyable Trip
- Travel July through October. The road closes for snow most of the year.
- Plan a two-day minimum. Pushing through in one day exhausts drivers and risks night driving on a dangerous road.
- Carry full fuel, water, and food for two days plus emergency reserve. There are no services.
- Carry recovery gear and a full-size spare. Tire damage is common.
- Travel in two or more vehicles when possible. Recovery is days, not hours.
- Cell coverage is absent. Carry a satellite messenger or PLB.
- Do not enter the wilderness areas with motorized vehicles. The boundary is strictly enforced.
- Watch for elk, mule deer, mountain lions, and black bears.
- Yield to uphill traffic on single-lane sections.
- Contact the Nez Perce-Clearwater National Forests at 208-983-1950 or the Bitterroot National Forest at 406-363-7100 for current conditions.
