Mt. Hood National Forest · Oregon
Trailheads Bottle Prairie Trailhead Drive there · Eightmile Trailhead Drive there
$10/day/vehicle from May 15 to October 1.
Eightmile Trailhead is accessed from Eightmile Campground . Restroom facilities and an information sign are available. Capacity for 8-10 vehicles is available in the parking area.
Provides access to: Eightmile Loop Trail #496 , Eightmile Interpretive Trail .
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.