- California7,275 objects
- North America7,275 objects
- San Francisco Bay Area, California✖Remove constraint Collection place: San Francisco Bay Area, California7,275 objects
- The Americas7,275 objects
- United States7,275 objects
- Napa County, California3,593 objects
- Napa Valley, Napa County, California2,108 objects
- Middle Napa Valley, Napa County, California1,484 objects
- Contra Costa County, California1,152 objects
- Marin County, California1,072 objects
- Rutherford area, Napa Valley, Napa County863 objects
- CA-Nap-32, Napa Valley, Napa County820 objects
- Oakley, Contra Costa County, California816 objects
- CA-CCo-138, Oakley, Contra Costa County808 objects
- Sonoma County, California697 objects
- Berryessa Valley, Napa County, California653 objects
- Oakville area, Napa Valley, Napa County525 objects
- Point Reyes, Marin County, California520 objects
- CA-Nap-1 (Goddard Mound), Napa Valley, Napa County508 objects
- CA-Nap-93, Berryessa Valley, Napa County491 objects