Round Valley
Ghost town · Plumas County, California

Round Valley is a ghost town in Plumas County, California. It is one of 23 former communities in Plumas County on the federal names register. That ranks the county 11th among the 58 California counties with a vanished settlement on record.
The U.S. Geological Survey lists Round Valley as a historical populated place on the Crescent Mills 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 40.1157° N, 120.9677° W.
Key facts
| USGS quadrangle | Crescent Mills |
|---|---|
| Elevation | 4,505 ft |
| Nearest living town | Greenville, CA |
| Distance to it | 1.7 miles |
| GNIS feature ID | 1666190 |
| Coordinates | 40.11572, -120.96773 |
What's there now
Round Valley is no longer a community in its own right. The nearest living town is Greenville, CA (population 387), about 1.7 miles away in a straight line, and the site sits at roughly 4,505 feet above sea level. Much of the land around former townsites is private; check access before you visit.
Nearby places
- Tasikoyoghost town · Plumas County · 7.3 mi
- Cariboughost town · Plumas County · 10.3 mi
- Silongkoyoghost town · Plumas County · 12.4 mi
- Silver Creekghost town · Plumas County · 13.1 mi
- Edmantonghost town · Plumas County · 16.5 mi
- Argentineghost town · Plumas County · 16.8 mi
- English Barghost town · Plumas County · 18.8 mi
- Walkermineghost town · Plumas County · 19 mi
- Lovejoyghost town · Plumas County · 20.2 mi
- Bells Barghost town · Plumas County · 20.7 mi
- Goumazghost town · Lassen County · 21.4 mi
- China Gulchghost town · Plumas County · 23.5 mi
Questions
Where is Round Valley?
Round Valley is in Plumas County, California, at 40.1157, -120.9677.
How many ghost towns are in Plumas County?
Plumas County, California has 23 ghost towns on record at Wayfarrow.
- USGS Geographic Names Information System (Domestic Names) — GNIS Domestic Names, feature record (public-domain)
- 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.