National Register of Historic Places
Spirit Mound
Vermillion vicinity, Clay County, South Dakota
The record
- Listed
- November 19, 1974
- Type
- Site
- Address
- N of Vermillion, Vermillion vicinity
- County
- Clay
- State
- South Dakota
- Period of significance
- 1800 to 1824
- Contributing resources
- 1 site
- Coordinates
- 42.87549, -96.95904
- Reference number
- 74001889