Castle Rock
Ghost town · Osage County, Missouri

Castle Rock is a ghost town in Osage County, Missouri. It is one of 10 former communities in Osage County on the federal names register. That ranks the county 14th among the 102 Missouri counties with a vanished settlement on record.
The U.S. Geological Survey lists Castle Rock as a historical populated place on the Wardsville topographic quadrangle: 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 38.4709° N, 92.1549° W.
Key facts
| USGS quadrangle | Wardsville |
|---|---|
| Elevation | 548 ft |
| Nearest living town | Wardsville, MO |
| Distance to it | 2.1 miles |
| GNIS feature ID | 738711 |
| Coordinates | 38.47087, -92.15490 |
What's there now
Castle Rock is no longer a community in its own right. The nearest living town is Wardsville, MO (population 1,505), about 2.1 miles away in a straight line, and the site sits at roughly 548 feet above sea level. Much of the land around former townsites is private; check access before you visit.
Nearby places
- Lisletownghost town · Osage County · 8.2 mi
- Bakersvilleghost town · Callaway County · 9.9 mi
- Tealghost town · Cole County · 10.1 mi
- Cote Sans Desseinghost town · Callaway County · 12.2 mi
- French Villageghost town · Osage County · 12.4 mi
- Howards Bluffghost town · Callaway County · 13.6 mi
- Decaturghost town · Cole County · 14.4 mi
- Stonesportghost town · Boone County · 15.2 mi
- Effieghost town · Callaway County · 15.3 mi
- Hordghost town · Callaway County · 16.4 mi
- Bellevilleghost town · Cole County · 16.5 mi
- Isbellghost town · Osage County · 16.6 mi
Questions
Where is Castle Rock?
Castle Rock is in Osage County, Missouri, at 38.4709, -92.1549.
How many ghost towns are in Osage County?
Osage County, Missouri has 10 ghost towns on record at Wayfarrow.
- USGS Geographic Names Information System (Domestic Names) — GNIS Domestic Names, feature record (public-domain)
- 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.