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

 
 

Historical Markers in Valley County

 
Clickable Map of Valley 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 Valley County, ID (7) Adams County, ID (5) Boise County, ID (33) Custer County, ID (62) Gem County, ID (3) Idaho County, ID (98) Lemhi County, ID (75)  ValleyCounty(7) Valley County (7)  AdamsCounty(5) Adams County (5)  BoiseCounty(33) Boise County (33)  CusterCounty(62) Custer County (62)  GemCounty(3) Gem County (3)  IdahoCounty(98) Idaho County (98)  LemhiCounty(75) Lemhi County (75)
Cascade is the county seat for Valley County
Adjacent to Valley County, Idaho
Adams County (5)  ►
Boise County (33)  ►
Custer County (62)  ►
Gem County (3)  ►
Idaho County (98)  ►
Lemhi County (75)  ►
 
Touch name above to highlight map location.
Touch blue arrow, or on map, to go there.
1 ► Idaho, Valley County, Cascade — 155 — Long Valley Ambush —
On State Highway 55 at milepost 115 at Old State Highway, on the left when traveling south on State Highway 55.
2 ► Idaho, Valley County, Cascade — Payette River Scenic Byway —
On North Main Street (State Highway 55) at Old State Highway, on the right when traveling north on North Main Street.
3 ► Idaho, Valley County, McCall — McCall City Jail — 1930 —
On North 3rd Street (State Highway 55) 0.1 miles south of Lenora Street, on the left when traveling north.
4 ► Idaho, Valley County, McCall — Sloan's Point Lookout —
Near State Street near Forest Street, on the left when traveling south.
5 ► Idaho, Valley County, McCall — The CCC Worker —
On West Lake Street (State Highway 55) at State Street, on the right when traveling south on West Lake Street.
6 ► Idaho, Valley County, McCall — The Idaho Forest — A Miracle at Work — Idahoans at Work —
Near State Street near Hewitt Street, on the left when traveling south.
7 ► Idaho, Valley County, Smiths Ferry — 496 — Splash Dams —
On State Highway 55 at milepost 95, 3.3 miles south of Smiths Ferry Drive, on the left when traveling south.
 
 
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Nov. 11, 2026