Record
About Seneca
Seneca is a former unincorporated community in Gila County, Arizona, United States. It has an estimated elevation of 4,800 feet (1,500 m) above sea level.
This is a site record: what public sources say about Seneca, gathered in one place. We haven't written a full guide yet, so history, current access and photos are still to come. Treat the status as unknown until a guide confirms it.
Map
Where Seneca is

Historic maps
11 historic USGS maps cover Seneca
Topographic sheets from the USGS Historical Topographic Map Collection (public domain), oldest first. Older sheets often show the camp, mines and roads while the place was alive. The downloads are large map scans; USGS topoView shows them in the browser.
- 1922 Chrysotile sheet, 1:125,000 · GeoTIFF download
- 1946 Blue House Mtn sheet, 1:62,500 · GeoTIFF download
- 1951 Blue House Mtn sheet, 1:62,500 · GeoTIFF download
- 1954 Mesa sheet, 1:250,000 · GeoTIFF download
- 1957 Mesa sheet, 1:250,000 · GeoTIFF download
- 1958 Mesa sheet, 1:250,000 · GeoTIFF download
- 1960 Mesa sheet, 1:250,000 · GeoTIFF download
- 1964 Mesa sheet, 1:250,000 · GeoTIFF download
- 1988 Mule Hoof Bend sheet, 1:24,000 · GeoTIFF download
- 1992 Seneca sheet, 1:100,000 · GeoTIFF download
- 2004 Mule Hoof Bend sheet, 1:24,000 · GeoTIFF download
Directions
Getting there
Before you go
- Many ghost town sites are on private land, active mining claims or tribal land. Check land status and ask permission.
- Roads to old townsites are often unmaintained dirt. Map apps may route over closed or impassable tracks.
- Removing artifacts from public land is illegal under federal and most state laws.
Nearby
Other sites near Seneca
Straight-line distance to other mapped sites in our Arizona index.
- Chrysotile3.3 mi W · Gila
- McMillenville16.8 mi SW · Gila
- Copper Hill26.8 mi SW · Gila
- Inspiration31.9 mi SW · Gila
- Rice38.1 mi S · Gila
- Bellevue38.4 mi SW · Gila
Sources
Sources
- ghosttowns.com, "Seneca": county, roads, climate, best time to visit, remains.
- Wikipedia, "Seneca, Arizona": coordinates and summary.
- Wikidata Q4962030.
- USGS GNIS 34260.
- USGS 3D Elevation Program, elevation at the coordinates.
- USGS The National Map and Historical Topographic Map Collection (public domain).