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

 
 

Historical Markers in Imnaha

 
Clickable Map of Wallowa 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 Wallowa County, OR (21) Baker County, OR (66) Umatilla County, OR (78) Union County, OR (15) Adams County, ID (5) Idaho County, ID (98) Nez Perce County, ID (58) Asotin County, WA (12) Columbia County, WA (27) Garfield County, WA (6)  WallowaCounty(21) Wallowa County (21)  BakerCounty(66) Baker County (66)  UmatillaCounty(78) Umatilla County (78)  UnionCounty(15) Union County (15)  AdamsCountyIdaho(5) Adams County (5)  IdahoCounty(98) Idaho County (98)  NezPerceCounty(58) Nez Perce County (58)  AsotinCountyWashington(12) Asotin County (12)  ColumbiaCounty(27) Columbia County (27)  GarfieldCounty(6) Garfield County (6)
Enterprise is the county seat for Wallowa County
Imnaha is in Wallowa County
Wallowa County (21)  ►
ADJACENT TO WALLOWA COUNTY
Baker County (66)  ►
Umatilla County (78)  ►
Union County (15)  ►
Adams County, Idaho (5)  ►
Idaho County, Idaho (98)  ►
Nez Perce County, Idaho (58)  ►
Asotin County, Washington (12)  ►
Columbia County, Washington (27)  ►
Garfield County, Washington (6)  ►
 
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1 ► Oregon, Wallowa County, Imnaha — The Bonneville Expedition —
2 ► Oregon, Wallowa County, Imnaha — Chinese Massacre Cove —
3 ► Oregon, Wallowa County, Imnaha — Horse Creek Overlook — Elevation 5920 Feet —
4 ► Oregon, Wallowa County, Imnaha — The Imnaha Canyon ... shelter and sanctuary — Hells Canyon National Recreation Area —
5 ► Oregon, Wallowa County, Imnaha — A Monumental Landscape — Hells Canyon National Recreation Area —
6 ► Oregon, Wallowa County, Imnaha — The Nez Perce War of 1877 —
 
 
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Nov. 11, 2026