Record
About Tionesta
Tionesta is an unincorporated community in Modoc County, California, United States. It is located on the former Great Northern Railway Bieber Line, 2 miles (3.2 km) northwest of Timber Mountain, at an elevation of 4278 feet.
This is a site record: what public sources say about Tionesta, 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 Tionesta is

Historic maps
12 historic USGS maps cover Tionesta
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.
- 1886 Modoc Lava Bed sheet, 1:250,000 · GeoTIFF download
- 1892 Modoc Lava Bed sheet, 1:250,000 · GeoTIFF download
- 1892 Modoc Lava-Bed sheet, 1:250,000 · GeoTIFF download
- 1952 Timber Mountain sheet, 1:62,500 · GeoTIFF download
- 1952 Timber Mtn sheet, 1:62,500 · GeoTIFF download
- 1954 Alturas sheet, 1:250,000 · GeoTIFF download
- 1958 Alturas sheet, 1:250,000 · GeoTIFF download
- 1962 Alturas sheet, 1:250,000 · GeoTIFF download
- 1965 Alturas sheet, 1:250,000 · GeoTIFF download
- 1984 Tulelake sheet, 1:100,000 · GeoTIFF download
- 1988 Perez sheet, 1:24,000 · GeoTIFF download
- 1993 Perez 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.
Sources
Sources
- ghosttowns.com, "Tionesta": county, roads, climate, best time to visit, remains.
- Wikipedia, "Tionesta, California": coordinates and summary.
- Wikidata Q7808721.
- USGS GNIS 1660004.
- USGS 3D Elevation Program, elevation at the coordinates.
- USGS The National Map and Historical Topographic Map Collection (public domain).