131 entries match your criteria. The first 100 are listed. ⊳
Historical Markers and War Memorials
in Yakima Valley Region
By Clayton Pickett, April 17, 2026
Irrigation in Early Kiona-Benton City Marker
1 ► Washington, Benton County, Benton City — Irrigation in Early Kiona-Benton City History Provided By the Kiona-Benton City Historical Society —  |
| 2 ► Washington, Benton County, Helen — B Reactor 1944-1968 The World's First Full Scale Nuclear Reactor — |
| 3 ► Washington, Benton County, Horse Heaven — Horse Heaven Cemetery — |
| 4 ► Washington, Benton County, Kennewick — The Green Bridge 1922 — |
| 5 ► Washington, Benton County, Kennewick — 9/11-WTC Memorial — |
| 6 ► Washington, Benton County, Kennewick — American Legion Veterans Memorial — |
| 7 ► Washington, Benton County, Kennewick — Call of the River — |
| 8 ► Washington, Benton County, Kennewick — First Federal Road in the Northwest — |
| 9 ► Washington, Benton County, Kennewick — Gerald Carmichael 1948 - 1966 United States Marine — |
| 10 ► Washington, Benton County, Kennewick — In Memory of the September 11, 2001 Victims — |
| 11 ► Washington, Benton County, Kennewick — Indian Petroglyphs — |
| 12 ► Washington, Benton County, Kennewick — Intercity Green Bridge — |
| 13 ► Washington, Benton County, Kennewick — Iraq and Afghanistan Veterans Memorial — |
| 14 ► Washington, Benton County, Kennewick — Kennewick Man 'The Ancient One' — |
| 15 ► Washington, Benton County, Kennewick — Mueller's Veterans Memorial — |
| 16 ► Washington, Benton County, Kennewick — Nazarene Church Veterans Memorial — |
| 17 ► Washington, Benton County, Kennewick — Regional Veterans Memorial — |
| 18 ► Washington, Benton County, Kennewick — V.F.W. Veterans Memorial — |
| 19 ► Washington, Benton County, Kennewick, Bridge to Bridge — Clover Island Kennewick's Historic Waterfront — |
| 20 ► Washington, Benton County, Kennewick, Bridge to Bridge — Vietnam Veterans Memorial — |
| 21 ► Washington, Benton County, Kennewick, Desert Lawn Memorial Park — Revolutionary War Patriots — |
| 22 ► Washington, Benton County, Kennewick, Downtown — Downtown Kennewick — |
| 23 ► Washington, Benton County, Kennewick, Downtown — First Methodist Church — |
| 24 ► Washington, Benton County, Kennewick, Downtown — The Shootout at Poplar Grove Kennewick's Halloween Murders — |
| 25 ► Washington, Benton County, Plymouth — McNary Dam Tetrahedrons — |
| 26 ► Washington, Benton County, Plymouth — Strangers "from the clouds" Reported unreadable |
| 27 ► Washington, Benton County, Prosser — Benton County Courthouse — |
| 28 ► Washington, Benton County, Prosser — Original Building — |
| 29 ► Washington, Benton County, Prosser — Princess Theatre Prosser Places of History — |
| 30 ► Washington, Benton County, Prosser — St. Matthew's Episcopal Church Prosser Places of History — |
| 31 ► Washington, Benton County, Prosser — Taylor and Kemp Flour Mill — |
| 32 ► Washington, Benton County, Prosser — The Golden Rule Store 19011996 — |
| 33 ► Washington, Benton County, Richland — Black Pioneers The Bush Family settles in Washington Territory — |
| 34 ► Washington, Benton County, Richland — Boomers On Wheels © 1940s Trailer Living In The Tri-Cities — |
| 35 ► Washington, Benton County, Richland — Col. Thomas William Symons United States Army Corp. of Engineers 1849 - 1920 — |
| 36 ► Washington, Benton County, Richland — F.A. Friermood House (c1912) — |
| 37 ► Washington, Benton County, Richland — First to Circumnavigate the Earth Submerged — |
| 38 ► Washington, Benton County, Richland — Hanford Irrigation Canal and Associated Laterals 1908-1943 — |
| 39 ► Washington, Benton County, Richland — Historic Amon Park Arch — |
| 40 ► Washington, Benton County, Richland — Howard Amon Park — |
| 41 ► Washington, Benton County, Richland — In Honor of Central United Protestant Church (2016) — |
| 42 ► Washington, Benton County, Richland — Peace And Friendship — |
| 43 ► Washington, Benton County, Richland — The City of Richland — |
| 44 ► Washington, Benton County, Richland — The Columbia River — |
| 45 ► Washington, Benton County, Richland — The Manhattan Project Hanford and the City of Richland — |
| 46 ► Washington, Benton County, Richland — USS Triton (SSRN 586) History — |
| 47 ► Washington, Benton County, Richland — USS Triton Specifications — |
| 48 ► Washington, Benton County, Richland — VFW Post 7952 Vietnam Veterans Memorial — |
| 49 ► Washington, Benton County, West Richland — A River of History — |
| 50 ► Washington, Benton County, West Richland — The Longmire Wagon Train / Camp Columbia — |
| 51 ► Washington, Benton County, West Richland — Vietnam Veterans Memorial — |
| 52 ► Washington, Benton County, Whitcomb — A Changing River — |
| 53 ► Washington, Benton County, Whitcomb — Ancient Times — |
| 54 ► Washington, Benton County, Whitcomb — In the Time of Contact — |
| 55 ► Washington, Benton County, Whitcomb — Land Full of Life — |
| 56 ► Washington, Benton County, Whitcomb — Through the Sandy Plains — |
| 57 ► Washington, Kittitas County, Cle Elum — Douglas A. Munro World War II Congressional Medal of Honor Recipient United States Coast Guard — |
| 58 ► Washington, Kittitas County, Cle Elum — Pacific Telephone and Telegraph Company (1920) Cle Elum Historical Register — |
| 59 ► Washington, Kittitas County, Ellensburg — 24 — Beck Memorial — |
| 60 ► Washington, Kittitas County, Ellensburg — Inland Empire Highway — |
| 61 ► Washington, Kittitas County, Ellensburg — 44 — Lava Flows — |
| 62 ► Washington, Kittitas County, Ellensburg — Olmstead Cabin 1875 — |
| 63 ► Washington, Kittitas County, Ellensburg — Robbers Roost — |
| 64 ► Washington, Kittitas County, Ellensburg — 50 — The Olmstead Place — |
| 65 ► Washington, Kittitas County, Roslyn — 52 — Roslyn Coal Mining — |
| 66 ► Washington, Kittitas County, Thorp — A prairie transformed Thorp Mill — |
| 67 ► Washington, Kittitas County, Thorp — The Thorp Grist Mill Washington Centennial 89 — |
| 68 ► Washington, Kittitas County, Vantage — A Living Landscape — |
| 69 ► Washington, Kittitas County, Vantage — Buried by Enormous Lava Floods — |
| 70 ► Washington, Kittitas County, Vantage — Carving Out Basalt Layers — |
| 71 ► Washington, Kittitas County, Vantage — Explore Massive Floodscapes! — |
| 72 ► Washington, Kittitas County, Vantage — Here and Gone — |
| 73 ► Washington, Kittitas County, Vantage — In the Path of Cataclysmic Floods — |
| 74 ► Washington, Kittitas County, Vantage — Welcome to Ginkgo Petrified Forest State Park — |
| 75 ► Washington, Klickitat County, Dallesport — "first wooden houses" — |
| 76 ► Washington, Klickitat County, Dallesport — "the Great Mart" — |
| 77 ► Washington, Klickitat County, Dallesport — Columbia River Indians A Culture Lives On — |
| 78 ► Washington, Klickitat County, Dallesport — Horsethief Butte Monument to the Past — |
| 79 ► Washington, Klickitat County, Dallesport — Journey Through the Columbia River Gorge — |
| 80 ► Washington, Klickitat County, Dallesport — Lewis and Clark National Historic Trail — |
| 81 ► Washington, Klickitat County, Dallesport — Long Narrows Challenge — |
| 82 ► Washington, Klickitat County, Dallesport — Nix luv dix - The Trading Place — |
| 83 ► Washington, Klickitat County, Dallesport — Preparing to leave the River — |
| 84 ► Washington, Klickitat County, Dallesport — Sheltered Homelands — |
| 85 ► Washington, Klickitat County, Dallesport — Through the Short Narrows — |
| 86 ► Washington, Klickitat County, Goldendale — Goldendale Free Public Library 1914 — |
| 87 ► Washington, Klickitat County, Goldendale — Lewis & Clark Trail / Samuel Hill Bridge 1893-1806 / A Memorial — |
| 88 ► Washington, Klickitat County, Goldendale — 23 — Sam Hill Country — |
| 89 ► Washington, Klickitat County, Goldendale — Stonehenge — |
| 90 ► Washington, Klickitat County, Husum — The Weldon Wagon Trail — |
| 91 ► Washington, Klickitat County, Lyle — "friendly village" — |
| 92 ► Washington, Klickitat County, Lyle — A Fluid Geologic Past Lava Floods and the River Flow — |
| 93 ► Washington, Klickitat County, Lyle — The Columbia Then & Now — |
| 94 ► Washington, Klickitat County, Lyle — To Market, to Market Barges, Boxcars and 18-Wheelers — |
| 95 ► Washington, Klickitat County, Lyle — Transition Zones Arid East Meets Maritime West — |
| 96 ► Washington, Klickitat County, Maryhill — Grain Elevators / The Oregon Trail The Wheat Market / A 2,000 Mile, 6-month Journey — |
| 97 ► Washington, Klickitat County, Maryhill — Lewis & Clark Journals 1803-1806 — |
| 98 ► Washington, Klickitat County, Maryhill — Loops Road The first Asphalt-paved Road in the State of Washington — |
| 99 ► Washington, Klickitat County, Roosevelt — Erratic Boulder — |
| 100 ► Washington, Klickitat County, White Salmon — Pioneer Cemetery In Memory of Those Believed to be Buried Here — |
131 entries matched your criteria. The first 100 are listed above. The final 31 ⊳