National Register of Historic Places
Helios Ranch
St. Helena, Napa County, California
The record
- Listed
- May 9, 1985
- Type
- Building
- Address
- 1575 St. Helena Hwy., St. Helena
- County
- Napa
- State
- California
- Period of significance
- 1875 to 1899
- Contributing resources
- 1 building
- Coordinates
- 38.47686, -122.43636
- Reference number
- 85001014
Slide toward Today to fade the historical sheet and see the modern map underneath.
David Rumsey Map Collection, Stanford LibrariesDigital Commonwealth, Boston Public LibraryDavid Rumsey Map Collection, Stanford LibrariesAmerican Geographical Society Library, UW-MilwaukeeDavid Rumsey Map Collection, Stanford Libraries