Keystone
Ghost town · Adams County, Washington

Keystone is a ghost town in Adams County, Washington. It is one of 5 former communities in Adams County on the federal names register. That ranks the county 11th among the 35 Washington counties with a vanished settlement on record.
The U.S. Geological Survey lists Keystone 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 47.2405° N, 118.1530° W.
Key facts
| Elevation | 1,938 ft |
|---|---|
| Nearest living town | Sprague, WA |
| Distance to it | 9.6 miles |
| Coordinates | 47.24050, -118.15300 |
What's there now
Keystone is no longer a community in its own right. The nearest living town is Sprague, WA (population 619), about 9.6 miles away in a straight line, and the site sits at roughly 1,938 feet above sea level. Much of the land around former townsites is private; check access before you visit.
Nearby places
- Rockwellghost town · Adams County · 9.3 mi
- Rodnaghost town · Spokane County · 17 mi
- Fishtrapghost town · Lincoln County · 18.3 mi
- Mockghost town · Spokane County · 25.9 mi
- Ankenyghost town · Adams County · 27 mi
- Serviaghost town · Adams County · 35.9 mi
- McAdamghost town · Franklin County · 39.7 mi
- Manning-Rye Covered Bridgecovered bridge · Whitman County · 40.9 mi
- Canyonghost town · Whitman County · 42.4 mi
- Wilcoxghost town · Whitman County · 43.2 mi
- Davinghost town · Franklin County · 44.5 mi
- Shermanghost town · Lincoln County · 45.8 mi
Questions
Where is Keystone?
Keystone is in Adams County, Washington, at 47.2405, -118.1530.
How many ghost towns are in Adams County?
Adams County, Washington has 5 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.