Willamette National Forest · Oregon

South Breitenbush Gorge

4.1 mi of trail, end to end · native material surface · trail No. 3366 · trail class 3 · typical grade 12-20% · tread 18-24 inches wide · hiking, bike · seasonal: hiking 06/01-10/31

Trailheads South Breitenbush Gorge Trailhead Drive there · South Breitenbush Trailhead Drive there

South Breitenbush Gorge Trailhead the Forest Service's write-up

Trailhead for South Breitenbush Gorge Trail #3366 . See trail page for more information

Restrictions <a href="/detail/willamette/learning/safety-ethics/?cid=stelprdb5098066">Weed Free Feed Required</a>

This trailhead on fs.usda.gov

Every trail in Willamette National Forest

Other trails from the same trailheads

All 410 trails in Willamette National ForestFind a trailForest on fs.usda.gov

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.