11 mi of trail, end to end · about 3,800 ft of climbing · 1,784 ft–4,632 ft · native material surface · trail No. 1274 · trail class 3 · typical grade trail_grade · tread 18-24 inches wide · hiking, horse, bike
TrailheadEast Fork Illinois River Trailhead 1,813 ft Drive there
East Fork Illinois River Trailhead the Forest Service's write-up
No fee
Provides access to:
East Fork Illinois River Trail #1274 which enters Siskiyou Wilderness.
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.
