6 entries match your criteria. Historical Markers and War Memorials in Washington County, Idaho Clickable Map of Washington County, Idaho 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 Washington County, ID (6) Adams County, ID (5) Gem County, ID (3) Payette County, ID (7) Baker County, OR (63) Malheur County, OR (24) WashingtonCounty(6) Washington County (6) AdamsCounty(5) Adams County (5) GemCounty(3) Gem County (3) PayetteCounty(7) Payette County (7) BakerCountyOregon(63) Baker County (63) MalheurCounty(24) Malheur County (24) Adjacent to Washington County, Idaho ▶ Adams County (5) ▶ Gem County (3) ▶ Payette County (7) ▶ Baker County, Oregon (63) ▶ Malheur County, Oregon (24) Touch name on list to highlight map location.Touch blue arrow, or on map, to go there. GEOGRAPHIC SORT1► Idaho (Washington County), Cambridge — 185 — Brownlee Ferry — 2► Idaho (Washington County), Cambridge — Martha Jane Roberts — 1844 - 1862 — 3► Idaho (Washington County), Cambridge — 378 — Seven Devils Mines — 4► Idaho (Washington County), Cambridge — The Cuddy Mill — 5► Idaho (Washington County), Midvale — 293 — An Early Industry — 6► Idaho (Washington County), Weiser — 487 — 11,000 Years of Indian Occupation —