- California40 objects
- North America40 objects
- Northeastern California✖Remove constraint Collection place: Northeastern California40 objects
- Northern California40 objects
- The Americas40 objects
- United States40 objects
- Northern Sierras, Northern California33 objects
- Lassen County, California5 objects
- Susanville, Lassen County, California5 objects
- Plumas County, California2 objects
- Siskiyou County, California2 objects
- Lower Klamath Lake Area, Siskiyou County, California1 objects
- Lower Klamath Lake, Siskiyou County, California1 objects
- Mount Shasta, Siskiyou County, California1 objects