THE HISTORICAL
MARKER DATABASE
“Bite-Size Bits of Local, National, and Global History”
 
 
 
 
 
 
2 entries match your criteria.  

 
 

Historical Markers in Royal City

 
Clickable Map of Grant County, Washington and Immediately Adjacent Jurisdictions image/svg+xml 2019-10-06 U.S. Census Bureau, Abe.suleiman; Lokal_Profil; HMdb.org; J.J.Prats/dc:title> https://commons.wikimedia.org/wiki/File:Usa_counties_large.svg Grant County, WA (25) Adams County, WA (9) Benton County, WA (56) Douglas County, WA (0) Franklin County, WA (26) Kittitas County, WA (18) Lincoln County, WA (7) Okanogan County, WA (41) Yakima County, WA (26)  GrantCounty(25) Grant County (25)  AdamsCounty(9) Adams County (9)  BentonCounty(56) Benton County (56)  DouglasCounty(0) Douglas County (0)  FranklinCounty(26) Franklin County (26)  KittitasCounty(18) Kittitas County (18)  LincolnCounty(7) Lincoln County (7)  OkanoganCounty(41) Okanogan County (41)  YakimaCounty(26) Yakima County (26)
Ephrata is the county seat for Grant County
Royal City is in Grant County
Grant County (25)  ►
ADJACENT TO GRANT COUNTY
Adams County (9)  ►
Benton County (56)  ►
Douglas County (0)  ►
Franklin County (26)  ►
Kittitas County (18)  ►
Lincoln County (7)  ►
Okanogan County (41)  ►
Yakima County (26)  ►
 
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1 ► Washington, Grant County, Royal City — Ginkgo Petrified Forest State Park —
Directly across the Columbia River is Ginkgo Petrified Forest State Park, covering 6,000 acres. Although the presence of petrified wood had been reported as early as 1898, the first indication of its presence in quantity in this vicinity was . . . — — Map (db m92611)
2 ► Washington, Grant County, Royal City — The Wanapums —
Until recent times the Wanapum Indians inhabited the banks of the Columbia River from Beverly Gap to where it is joined by the Snake River near Pasco about 75 miles south. The Wanapums were a very religious and peaceful people living on fish, . . . — — Map (db m92610) HM
 
 
  
  
  
 
 
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Nov. 13, 2026