Most primitive BLM camping near LA is free, but some campgrounds do require a fee, and Leave No Trace principles always apply. Most Angeles National Forest campsites are free and available on a first-come, first-served basis. Out toward Joshua Tree National Park, Anza-Borrego Desert State Park's, Blair Valley Campground and Fish Creek are popular primitive camping spots. Farther afield and about 4 hours' drive north, Alabama Hills and the Sequoia National Forest both offer free dispersed camping.