- California✖Remove constraint Collection place: California3,294 objects
- North America3,294 objects
- The Americas3,294 objects
- United States3,294 objects
- San Francisco Bay Area, California1,862 objects
- Northern California1,308 objects
- Napa County, California1,145 objects
- Napa Valley, Napa County, California1,139 objects
- Middle Napa Valley, Napa County, California945 objects
- Northeastern California784 objects
- Rutherford area, Napa Valley, Napa County749 objects
- CA-Nap-32, Napa Valley, Napa County714 objects
- Modoc County, California634 objects
- Surprise Valley, Modoc County, California629 objects
- North Central California476 objects
- CA-Mod-197, Modoc County, California425 objects
- Contra Costa County, California333 objects
- San Joaquin County, California264 objects
- CA-CCo-138, Oakley, Contra Costa County256 objects
- Oakley, Contra Costa County, California256 objects