Section 8, Chapter 24 -Wood River Valley

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Chapter 24 - Ketchum, Sun Valley and Shoshone:
Geology of the Wood River Area
The Goodale Cutoff
The Camas War of 1878
Mining in the Wood River Valley
Sheep Grazing
Sun Valley Resort
Shoshone and the Railroad

The north (Warm Springs) side of Bald Mountain, looking across the Big Wood River from north of Ketchum, February, 1987. Sun Peak in the foreground is underlain by Eocene dacite lava flows of the Challis Volcanic Group. Bald Mountain is underlain by Upper Paleozoic Sun Valley Group sedimentary rocks.