Ketchum

Historical marker location:

491 Sun Valley Road, Ketchum, Idaho

( Marker can be reached from Sun Valley Road near East Avenue, on the left when traveling north.)

Marker installed: 2005

Idaho was part of the Oregon Territory before it became a separate territory in 1863, and then a state in 1890. At the time, Idaho's borders were much larger than they are now, including parts of Wyoming and Montana.