Colville National Forest · Washington
Begins at the forest's mile 0, 48.5165, -119.8491 - no trailhead mapped Drive to where the trail begins
This trail is designed for OHVs and access the Granite Mountain Trail #365 and adjacent Forest Service Roads in the area. The trail is usually snowed in until June. Access to this area generally opens by May.
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.