Record
About San Ygnacio de la Alamosa
San Ygnacio de la Alamosa, also known as Alamosa, is now a ghost town, in Sierra County, New Mexico, United States. San Ygnacio de la Alamosa was founded in 1859 as a native New Mexican colonizing settlement from San Antonio.
This is a site record: what public sources say about San Ygnacio de la Alamosa, 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 San Ygnacio de la Alamosa is

Historic maps
5 historic USGS maps cover San Ygnacio de la Alamosa
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.
- 1954 Tucson Spring sheet, 1:250,000 · GeoTIFF download
- 1954 Tularosa sheet, 1:250,000 · GeoTIFF download
- 1958 Tularosa sheet, 1:250,000 · GeoTIFF download
- 1961 Black Bluffs sheet, 1:24,000 · GeoTIFF download
- 1979 Truth or Consequences sheet, 1:100,000 · 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 San Ygnacio de la Alamosa
Straight-line distance to other mapped sites in our New Mexico index.
- Alamocita0.0 mi N · Sierra
- Cuchillo11.4 mi SW · Sierra
- Engle12.2 mi SE · Sierra
- Monticeiio16.9 mi NW · Sierra
- Las Palomas18.1 mi S · Sierra
- Canta Recio18.6 mi N · Socorro
- Aleman23.8 mi SE · Sierra
- Winston27.2 mi W · Sierra
Sources
Sources
- Wikipedia, "San Ygnacio de la Alamosa, New Mexico": coordinates and summary.
- Wikidata Q104864710.
- USGS 3D Elevation Program, elevation at the coordinates.
- USGS The National Map and Historical Topographic Map Collection (public domain).