Place closure
No recurring date-based closure of Marion Mountain Trailhead is published. Marion Mountain Campground road and temporary emergency orders still control access.
Trailhead
Marion Mountain, Mount San Jacinto, California
Marion Mountain Trailhead is a source-backed overnight access point in San Jacinto 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 Marion Mountain Trailhead is published. Marion Mountain Campground road and temporary emergency orders still control access.
Marion Mountain Campground road: Use the signed Marion Mountain trailhead parking shortly before the campground. No Adventure Pass is required at this trailhead; include the vehicle plate on the permit. The state and federal wilderness remains winter terrain rather than a summer-only destination. Roads, the Palm Springs tram, snow, ice, heat, and fire orders can independently control access.
Check State Park notices, National Forest alerts, tram operations when relevant, and current snow conditions for the selected side of the mountain.