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Trinity Alps Wilderness

The second largest wilderness area in California, the Trinity Alps Wilderness nearly doubled in size by the 1984 California Wilderness Act. In that same year, it was added to the National Wilderness Preservation System. It currently has over 600 miles of trails and embraces over 500,000 acres of land. Chiseled granite peaks and alpine lakes dot the Trinity Alps Wilderness, with elevations from 2,000 feet in creek drainages to 9,000 feet at summits. This wilderness offers many different trails…

  • Managed by: USDA Forest Service

Frequently asked questions

Is Trinity Alps Wilderness reservable?

Trinity Alps Wilderness is primarily first-come, first-served. Use the availability view to gauge how busy it is before you go.

Where is Trinity Alps Wilderness?

See the map for Trinity Alps Wilderness's exact location and directions.

How do I book a campsite at Trinity Alps Wilderness?

Pick your dates on the availability calendar, then reserve through the official booking link. You can also set an alert and we'll notify you if a sold-out date opens up.

Check campsite availability