Place closure
No recurring date-based closure of Deer Creek Trailhead is published. Deer Creek primitive road access and temporary emergency orders still control access.
Trailhead
Ishi Wilderness, Lassen National Forest, California
Deer Creek Trailhead is a source-backed overnight access point in Ishi Wilderness. 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 Deer Creek Trailhead is published. Deer Creek primitive road access and temporary emergency orders still control access.
Deer Creek primitive road access: Use the Deer Creek entry shown in the Forest Service Ishi guide. The approach is remote and rough; start with fuel, verify gates and storm damage, park without blocking access, and carry water from the vehicle. Ishi Wilderness has no published recurring closure window. Summer heat can be extreme; winter storms can raise Deer and Mill creeks and damage primitive roads, while wildfire and restoration orders can close individual approaches.
Check Lassen National Forest alerts, recent rainfall, creek levels, heat, fire danger, and the exact Deer Creek, Lassen Trail, or Mill Creek road before leaving pavement.