Pike and San Isabel National Forests · Colorado
South Willow Creek
1.3 mi of trail, end to end · native material surface · trail No. 1486 · trail class 2 · typical grade 10-12% · tread 18-24 inches wide · hiking, horse, bike
Trailhead Willow Creek Trailhead Drive there
Willow Creek Trailhead the Forest Service's write-up
The Willow Creek Trailhead is located at the end of FSR 110A and provides access to the Mount Massive Wilderness via South Willow Creek Trail #1486. The road passes through private property a few times and it is not clearly marked, be respectful and stay on the road.
Restrictions <a href="https://www.fs.usda.gov/detail/psicc/specialplaces/?cid=stelprd3795315">Wilderness regulations apply.</a>
This trailhead on fs.usda.gov
Every trail in Pike and San Isabel National Forests
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.
