Blair Lake
15 mi of trail, end to end · native material surface · trail No. 3553 · trail class 2 · typical grade 12-20% · tread 18-24 inches wide · hiking, horse, bike, motorcycle, e-bike · motorized use allowed
Trailheads Blair Lake Trailhead Drive there · Erma Bell Trailhead Drive there
Erma Bell Trailhead the Forest Service's write-up
$5/vehicle/day or a valid <a href="http://www.fs.usda.gov/detail/willamette/?cid=FSE_005447">recreation pass</a>
This trailhead provides access to:
Erma Bell Lakes Trail #3563 which enters Waldo Lake Wilderness
Wahanna Trail #3583
Black Creek Trail #3551
Blair Lake Trail #3553
See Trail pages for more information.
Restrictions <ul><li><a href="http://www.fs.usda.gov/detail/willamette/?cid=stelprdb5097165">Wilderness Regulations</a></li><li><a href="http://www.fs.usda.gov/detail/willamette/?cid=stelprdb5098066">Weed Free Feed Required</a></li></ul>
This trailhead on fs.usda.gov
Every trail in Willamette National Forest
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.
