Major Trails and National Recreation Trails (NRTs) in Northwestern California:

1. Bigfoot Trail – Northern California
2. Boundary Trail – Kangaroo NRT – Klamath National Forest
3. Bumpas Hell NRT – Lassen Volcanic National Park
4. Clear Creek NRT – Siskiyou Wilderness
5. Coastal Trail NRT – Redwood National Park
6. Heart Lake NRT – Lassen National Forest
7. High Grade NRT – Modoc National Forest
8. Horse Ridge NRT – Six Rivers National Forest
9. Ides Cove Loop NRT – Yolla Bolly Middle Eel Wilderness
10. Kelsey NRT (Section 1) – Siskiyou Wilderness
11. Kelsey NRT (Section 2) – Siskiyou Wilderness
12. King Range NRT – King Range National Conservation Area
13. McGowan NRT – Lassen National Forest
14. Middle Fork Applegate NRT – Siskiyou National Forest
15. Lassen Peak NRT – Lassen Volcanic National Park
16. Lost Coast NRT – King Range National Conservation Area
17. Pacific Crest NRT – Northern California
18. Sacramento River Trail – City of Redding
19. Salmon Summit NRT – Six Rivers National Forest
20. Sisson-Callahan NRT – Shasta Trinity National Forest
21. South Fork NRT – Shasta Trinity National Forest
22. South Kelsey NRT – Siskiyou Wilderness
23. Spencer Meadow NRT – Lassen National Forest
24. Travelers Home NRT – Mendocino National Forest