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Site Temporarily Closed
Inaccessible due to snow.

East Boulder Trailhead

Trailhead is up Forest Road #39N10 from Road 40N17 out of Callahan.

Trail #5575 leaves the trailhead going south towards Lower Boulder Lake Falls and East Boulder Lake in the Trinity Alps Wilderness.  Passing the lake, the trail connects to the Pacific Crest Trail in the Shasta-Trinity National Forest.

General Information

Check the current fire restrictions and obtain a Calfornia Campfire Permit.  Wilderness permits are required in the Trinity Alps Wilderness.  Permits can be obtained by visiting Forest Service offices on both the Klamath National Forest and the Shasta-Trinity National Forest.

Facility and Amenity Information

Accessibility

Restrooms

Restrooms are not available at this site.

Water

Potable water is not available at this site.

Recreation Opportunities

Last updated April 23rd, 2025