Bitterroot National Forest · Montana, Idaho
East Moose Creek
36 mi of trail, end to end · trail No. 421 · the forest publishes the line only
Begins at the forest's mile 0, 46.1604, -114.4983 - no trailhead mapped Drive to where the trail begins
Twin Lakes Trailhead the Forest Service's write-up
Twin Lakes Trailhead has adequate parking for both cars and trailers. It offers access to the Moose Creek Trail # 421 over Lost Horse Pass and the Wahoo Creek Trail over Wahoo Pass. Trails leading out almost immediately enter the Selway-Bitterroot Wilderness. Facilites include a vault toilet. Close camping is readily available at Schumaker.
This trailhead on fs.usda.gov
Every trail in Bitterroot National Forest
About this trail's facts
The lines are the US Forest Service's National Forest System trails layer (public domain), read 2026-10-16 and simplified for the map; the length is the line's, end to end, and the class, surface, grade and tread width are the forest's own entries where it publishes them - a forest that publishes the centreline alone has none. The trailheads and the points along the way are the Service's recreation points, and the write-ups its own recarea 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 forest's own site before you go.
