South Warner Wilderness

South Warner Wilderness is a 70,288-acre federally protected wilderness area in California managed by the Forest Service. It offers remote backcountry terrain for hikers and backpackers seeking solitude in a non-motorized landscape. The area is accessible to foot travel only—no roads, motors, or mechanized equipment are permitted within wilderness boundaries.

Visitors should prepare for true backcountry conditions and embrace Leave No Trace principles. Water sources, trail conditions, and weather can be variable; come equipped for self-sufficiency and be ready to navigate without modern conveniences. Summer and early fall typically offer the most reliable access, though snow and high water can close routes during spring and winter months.