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

 
 

Historical Markers in Morrow County

 
Clickable Map of Morrow County, Oregon 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 Morrow County, OR (3) Gilliam County, OR (2) Grant County, OR (32) Umatilla County, OR (78) Wheeler County, OR (10) Benton County, WA (56) Klickitat County, WA (31)  MorrowCounty(3) Morrow County (3)  GilliamCounty(2) Gilliam County (2)  GrantCounty(32) Grant County (32)  UmatillaCounty(78) Umatilla County (78)  WheelerCounty(10) Wheeler County (10)  BentonCountyWashington(56) Benton County (56)  KlickitatCounty(31) Klickitat County (31)
Heppner is the county seat for Morrow County
Adjacent to Morrow County, Oregon
Gilliam County (2)  ►
Grant County (32)  ►
Umatilla County (78)  ►
Wheeler County (10)  ►
Benton County, Washington (56)  ►
Klickitat County, Washington (31)  ►
 
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1 ► Oregon, Morrow County, Ione — Fourmile Canyon — Blazing heat, bitter cold and blustery winds —
2 ► Oregon, Morrow County, Ione — Rocks, Sand & Wind —
3 ► Oregon, Morrow County, Ione — Willow Creek Campground —
 
 
  
  
 
 
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Oct. 17, 2026