Collection place
- California186 objects
- North America186 objects
- The Americas186 objects
- United States186 objects
- San Francisco Bay Area, California146 objects
- Napa County, California89 objects
- Berryessa Valley, Napa County, California59 objects
- CA-Nap-93, Berryessa Valley, Napa County58 objects
- Sonoma County, California32 objects
- Sonoma coast, Sonoma County, California31 objects
- Napa Valley, Napa County, California30 objects
- Bodega Bay region, Sonoma County, California29 objects
- Bodega Harbor, Sonoma County, California29 objects
- CA-Son-299, Bodega Harbor, Sonoma County29 objects
- Southern Sonoma coast, Sonoma County, California29 objects
- Middle Napa Valley, Napa County, California25 objects
- CA-Nap-1 (Goddard Mound), Napa Valley, Napa County24 objects
- Oakville area, Napa Valley, Napa County24 objects
- Central California18 objects
- Northern California17 objects