
Grangeville and the surrounding Idaho and Oregon borderlands are defined by the dramatic descent into the Snake River canyon and the rising heights of the Wallowa National Forest. This mid-century survey documents the region’s development as a hub for timber and recreation, with Wallowa Lake State Park and the expansive Hells Canyon National Recreation Area anchoring the landscape. The transport network relies on the Union Pacific Railroad through the Wallowa River valley, connecting settlements like Enterprise and Joseph to larger markets.
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