- North America15 objects
- Northwestern United States15 objects
- The Americas15 objects
- United States15 objects
- Washington state15 objects
- Central Washington14 objects
- Klickitat County, Washington14 objects
- Petroglyph Canyon, Klickitat County, Washington12 objects
- Spedis, Klickitat County, Washington2 objects
- Wishram village, Klickitat County, Washington2 objects
- Beacon Rock, Skamania County, Washington1 objects
- Skamania County, Washington1 objects
- Wakemap mound, Wishram, Klickitat County, Washington1 objects
- Western Washington1 objects