The Trinity Alps encompasses about 540,000 acres and features massive waterfalls, crystal-clear rivers and creeks, and dozens of alpine lakes ...

The U.S. Forest Service closed these campgrounds and trails, located northeast of Lake Shasta and near the Green Fire burn ...

As for staying the night, Mendocino National Forest contains 39 developed campgrounds, with fees as low as $5 per night. Backcountry camping is free.