Trailhead

Summit Trail South Trailhead

South Warner Wilderness, Modoc National Forest, California

About this place

Summit Trail South Trailhead is a source-backed overnight access point in South Warner 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

Closures & seasonal access

South Warner Wilderness has no published recurring closure season, but remote high-elevation approaches are commonly snowbound and can be blocked by wet roads, wildfire, washouts, or fallen trees

Place closure

No recurring date-based closure of Summit Trail South Trailhead is published. Summit Trail southern access and temporary emergency orders still control access.

Seasonal access

Summit Trail southern access: Use the signed southern Summit Trail entry on the South Warner map. Verify the remote forest road, snow, downed trees, fire orders, parking, and fuel range before committing a vehicle. South Warner Wilderness has no published recurring closure season, but remote high-elevation approaches are commonly snowbound and can be blocked by wet roads, wildfire, washouts, or fallen trees.

Before driving

Check Modoc National Forest alerts and confirm the selected access road, gate, vehicle requirements, and water availability before departure.

Conditions and emergency orders are not live. This record was reviewed on October 13, 2026; posted closures, locked gates, and newer manager notices always control.

Modoc National Forest — current alerts

Map

Loading map
Latitude
41.203969° N
Longitude
120.182351° W

Sources

National Forest System and USGS Trails — South Warner Wilderness — snapped official trail pointSummit Trail South Trailhead official access recordSouth Warner Wilderness no-permit policySouth Warner Wilderness current conditionsModoc National Forest — current alerts