Willamette National Forest · Oregon

Lowder Mountain

10 mi of trail, end to end · native material surface · trail No. 3329 · trail class 3 · typical grade 12-20% · tread 12-18 inches wide · hiking, horse

Trailheads Lowder Mountain, Lower Trailhead Drive there · Lowder Mountain, Upper Trailhead Drive there

Lowder Mountain, Lower Trailhead the Forest Service's write-up

This trailhead provides access to:

Lowder Trail #3329

Walker Creek Trail #3330

See Trail page 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

Lowder Mountain, Upper Trailhead the Forest Service's write-up

This trailhead provides access to:

Lowder Trail #3329

Quaking Aspen Swamp Trail #3332

Fench Pete Creek Trail #3311

Olallie Trail #3529

See Trail page 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

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.