Duncan
Ghost town · Saguache County, Colorado

Duncan is a ghost town in Saguache County, Colorado. It is one of 3 former communities in Saguache County on the federal names register. That ranks the county 25th among the 48 Colorado counties with a vanished settlement on record.
The U.S. Geological Survey lists Duncan as a historical populated place: the name is no longer in official use for a community, whether the settlement was abandoned, absorbed into a neighbouring town or renamed. The recorded location is 37.8742° N, 105.6140° W.
Key facts
| Elevation | 8,114 ft |
|---|---|
| Nearest living town | Crestone, CO |
| Distance to it | 9.4 miles |
| Coordinates | 37.87420, -105.61400 |
What's there now
Duncan is no longer a community in its own right. The nearest living town is Crestone, CO (population 31), about 9.4 miles away in a straight line, and the site sits at roughly 8,114 feet above sea level. Much of the land around former townsites is private; check access before you visit.
Nearby places
- Colfaxghost town · Custer County · 11.6 mi
- Ulaghost town · Custer County · 20 mi
- Mirageghost town · Saguache County · 20.9 mi
- Rositaghost town · Custer County · 21.6 mi
- Queridaghost town · Custer County · 23.2 mi
- Garland Cityghost town · Costilla County · 32.7 mi
- Tiogaghost town · Huerfano County · 39.4 mi
- Sedgewickghost town · Saguache County · 40.4 mi
- Chandlerghost town · Fremont County · 41.2 mi
- Calciteghost town · Fremont County · 41.6 mi
- Delcarbonghost town · Huerfano County · 41.8 mi
- Calumetghost town · Huerfano County · 43.1 mi
Questions
Where is Duncan?
Duncan is in Saguache County, Colorado, at 37.8742, -105.6140.
How many ghost towns are in Saguache County?
Saguache County, Colorado has 3 ghost towns on record at Wayfarrow.
- Wikidata — Wikidata item (CC0)
- Wikidata — Wikipedia article (linked as a source; text not used) (CC0)
- U.S. Census Bureau TIGER/Line and ACS — Census Gazetteer + ACS 5-year population (public-domain)
Facts marked "approximately" carry an uncertain date in the source. Text on this page is generated from the sources above; no encyclopedia prose is copied. Last updated 2026-11-05.