- California1,360 objects
- North America1,360 objects
- Northeastern California✖Remove constraint Collection place: Northeastern California1,360 objects
- Northern California1,360 objects
- The Americas1,360 objects
- United States1,360 objects
- Lassen County, California563 objects
- CA-Las-194, Surprise Valley, Lassen County416 objects
- Surprise Valley, Lassen County, California416 objects
- Northern Sierras, Northern California243 objects
- Shasta County, California149 objects
- Tuolumne County, California99 objects
- Modoc County, California92 objects
- Janesville, Lassen County, California83 objects
- Siskiyou County, California59 objects
- Calaveras County, California48 objects
- Tuolumne, Tuolumne County, California47 objects
- Amador County, California42 objects
- Surprise Valley, Modoc County, California41 objects
- Jamestown, Tuolumne County, California19 objects