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

 
 

Historical Markers in Blaine County

 
Clickable Map of Blaine 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 Blaine County, ID (19) Bingham County, ID (22) Butte County, ID (31) Camas County, ID (1) Cassia County, ID (38) Custer County, ID (62) Elmore County, ID (29) Lincoln County, ID (3) Minidoka County, ID (3) Power County, ID (14)  BlaineCounty(19) Blaine County (19)  BinghamCounty(22) Bingham County (22)  ButteCounty(31) Butte County (31)  CamasCounty(1) Camas County (1)  CassiaCounty(38) Cassia County (38)  CusterCounty(62) Custer County (62)  ElmoreCounty(29) Elmore County (29)  LincolnCounty(3) Lincoln County (3)  MinidokaCounty(3) Minidoka County (3)  PowerCounty(14) Power County (14)
Hailey is the county seat for Blaine County
Adjacent to Blaine County, Idaho
Bingham County (22)  ►
Butte County (31)  ►
Camas County (1)  ►
Cassia County (38)  ►
Custer County (62)  ►
Elmore County (29)  ►
Lincoln County (3)  ►
Minidoka County (3)  ►
Power County (14)  ►
 
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Touch blue arrow, or on map, to go there.
1 ► Idaho, Blaine County, Bellevue — 413 — Magic Reservoir —
On U.S. 20 at milepost 170 near Rock Creek Road, on the left when traveling west.
2 ► Idaho, Blaine County, Bellevue — Timmerman Junction Oregon Trail Kiosk —
Near U.S. 20 at State Highway 75, on the left when traveling west.
3 ► Idaho, Blaine County, Bellevue — 154 — Wood River Mines —
On North Main Street (State Highway 75 at milepost 113) near Kirtley Road, on the right when traveling north.
4 ► Idaho, Blaine County, Carey — 305 — Goodale's Cutoff —
On U.S. 20/26, on the right when traveling west.
5 ► Idaho, Blaine County, Carey — Water and Lava —
On U.S. 26, on the right when traveling west.
6 ► Idaho, Blaine County, Hailey — Bullion Block Site/Werthheimer Building — 101 S. Main St. —
On South Main Street at Bullion Street, on the left when traveling north on South Main Street.
7 ► Idaho, Blaine County, Hailey — J.C. Fox Building — 115 S. Main St. —
On South Main Street near Croy Street, on the left when traveling north.
8 ► Idaho, Blaine County, Hailey — J.J. Tracy Building — 111 S. Main St. —
On South Main Street near Croy Street, on the left when traveling north.
9 ► Idaho, Blaine County, Hailey — Rialto Hotel — 201 S. Main St. —
Near South Main Street at Croy Street, on the left when traveling north.
10 ► Idaho, Blaine County, Hailey — W.H. Watt Building — 120 N. Main St. —
On North Main Street at Carbonate Street, on the right when traveling north on North Main Street.
11 ► Idaho, Blaine County, Ketchum — 302 — Alexander Ross
On State Highway 75 at milepost 156 near Forest Road 406, on the left when traveling south. Reported permanently removed.
12 ► Idaho, Blaine County, Ketchum — 484 — Galena —
On State Highway 75 at milepost 152 near Forest Road 409, on the right when traveling south.
13 ► Idaho, Blaine County, Ketchum — Ketchum —
Near Sun Valley Road near East Avenue, on the left when traveling north.
14 ► Idaho, Blaine County, Ketchum — 292 — Salmon River —
On State Highway 75 at milepost 161 near Salmon River Road (Forest Road 215), on the right when traveling south.
15 ► Idaho, Blaine County, Ketchum — 364 — Sawtooth City —
On State Highway 75 at milepost 167 at Beaver Creek Road (Forest Road 204), on the right when traveling south on State Highway 75.
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16 ► Idaho, Blaine County, Ketchum — 329 — Ski Lifts —
On State Highway 75 at milepost 131 near West Sage Road, on the right when traveling south.
17 ► Idaho, Blaine County, Ketchum — 2007 — The Congregational Church —
On East Avenue near 6th Street East, on the left when traveling west.
18 ► Idaho, Blaine County, Ketchum — The Lewis Ore Wagons —
On East Avenue near 5th Street East, on the left when traveling north.
19 ► Idaho, Blaine County, Ketchum — 235 — Vienna —
On State Highway 75 at milepost 164 near Forest Road 0777A, on the left when traveling south.
 
 
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Nov. 13, 2026