California note
Headwaters Forest: the paved mile and the longer redwood walk
Near Eureka, Elk River Trail starts with a paved mile. BLM has scheduled a September 21-October 2, 2026 trail closure for repairs; reopening may change.
Headwaters Forest Reserve near Eureka has two very different walks in one trail. The first mile of Elk River Trail is paved and accessible. Reaching the old-growth loop is a longer outing: BLM lists the full trip at 11 miles, with a steep climb near the far end.
September 2026 repair closure: BLM has scheduled the Elk River Trail and trailhead to close September 21 through October 2. The work may take longer. Check the BLM notice before leaving; do not assume October 3 is a confirmed reopening date.
During normal access, the reserve is open from sunrise to sunset for day use. Dogs and bikes may use only the first three miles of Elk River Trail. Stay on designated trails, and check the access road after heavy storms. The forest is within the ancestral homeland of the Wiyot people.
For a different kind of day, see California’s redwoods, deserts, and mountains.
Where to see it
Headwaters Forest Reserve near Eureka. Use the BLM page for trail rules, seasonal access, and storm updates.
Sources
Sources for this story
Reviewed September 15, 2026
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Connected places
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