Collection place
- California197 objects
- Lassen County, California197 objects
- North America197 objects
- Northeastern California197 objects
- Northern California197 objects
- The Americas197 objects
- United States197 objects
- Secret Valley, Lassen County, California57 objects
- Honey Lake Valley, Lassen County, California33 objects
- CA-Las-15, Lassen County, California27 objects
- CA-Las-22, Secret Valley, Lassen County26 objects
- Honey Island, Honey Lake, Lassen County19 objects
- Honey Lake, Lassen County, California19 objects
- CA-Las-28 (Wendel Hot Springs), Lassen County, California18 objects
- CA-Las-11, Petes Valley, Lassen County16 objects
- CA-Las-30, Lassen County, California16 objects
- CA-Las-7, Karlo area, Lassen County16 objects
- Karlo area, Lassen County, California16 objects
- Petes Valley, Lassen County, California16 objects
- CA-Las-21, Secret Valley, Lassen County15 objects