Boise National Forest · Idaho

Big Creek Summit

3.3 mi of trail, end to end · about 900 ft of climbing · 1,500 ft of descent · 6,525 ft–7,747 ft · native material surface · trail No. 150004 · trail class 3 · typical grade trail_grade · tread 18-24 inches wide · hiking, horse, bike

7,543 ft 7,102 ft · 1.8 mi high 7,747 ft

Trailhead Big Creek Summit Trailhead 6,563 ft Drive there

Big Creek Summit Trailhead the Forest Service's write-up

The Big Creek Summit Trailhead is a one-acre signed site with no amenities.

This trailhead on fs.usda.gov

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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.