Record
About Vernalis
Vernalis is an unincorporated community in San Joaquin County, California, United States. Vernalis is located on California State Route 33 10.5 miles (16.9 km) southeast of Tracy.
This is a site record: what public sources say about Vernalis, 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 Vernalis is

Historic maps
11 historic USGS maps cover Vernalis
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.
- 1915 Vernalis sheet, 1:31,680 · GeoTIFF download
- 1922 Carbona sheet, 1:62,500 · GeoTIFF download
- 1942 Carbona sheet, 1:62,500 · GeoTIFF download
- 1947 San Jose sheet, 1:250,000 · GeoTIFF download
- 1952 Vernalis sheet, 1:24,000 · GeoTIFF download
- 1956 San Jose sheet, 1:250,000 · GeoTIFF download
- 1962 San Jose sheet, 1:250,000 · GeoTIFF download
- 1966 San Jose sheet, 1:250,000 · GeoTIFF download
- 1969 Vernalis sheet, 1:24,000 · GeoTIFF download
- 1989 Stockton sheet, 1:100,000 · GeoTIFF download
- 1991 Vernalis 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 Vernalis
Straight-line distance to other mapped sites in our California index.
- San Joaquin City2.9 mi NE · San Joaquin
- Tuolumne City8.7 mi E · Stanislaus
- Carnegie13.2 mi W · San Joaquin
- West Hartley35.8 mi NW · Contra Costa
- Knight's Ferry36.5 mi E · Stanislaus
- Judsonville36.6 mi NW · Contra Costa
- Stewartville37.6 mi NW · Contra Costa
- Black Diamond Mines Regional Preserve38.1 mi NW · Contra Costa
Sources
Sources
- ghosttowns.com, "Vernalis": county, roads, climate, best time to visit, remains.
- Wikipedia, "Vernalis, California": coordinates and summary.
- Wikidata Q7921941.
- USGS GNIS 252823.
- USGS 3D Elevation Program, elevation at the coordinates.
- USGS The National Map and Historical Topographic Map Collection (public domain).