Place closure
No recurring date-based closure of Hansen Ridge Trailhead is published. Mattole Road trail access and temporary emergency orders still control access.
Trailhead
Humboldt Redwoods State Park, California
Hansen Ridge Trailhead is a source-backed overnight access point in Humboldt Redwoods State Park. Kampilo publishes only the official trail geometry and permit or camp authorization options represented in the mapped catalog.
The mapped line is a planning reference rather than a guarantee of current access. Confirm road, parking, trail, weather, fire, permit, and closure conditions with the land manager before departure.
Seasonal access
No recurring date-based closure of Hansen Ridge Trailhead is published. Mattole Road trail access and temporary emergency orders still control access.
Mattole Road trail access: Register with park staff first, then verify Mattole Road, the signed Hansen Ridge access, water, fire, and current trail conditions. Humboldt Redwoods trail camps do not share a fixed annual closure window. High water, fallen trees, storm damage, wildfire, and seasonal footbridge or road conditions can close an approach or individual camp.
Confirm the selected trail camp, registration requirements, bridge or ford status, and current park notices before departure.