At Caldron Linn Canyon in this state, the Snake River is forced through a passage less than 40 feet wide.
At Caldron Linn Canyon in this state, the Snake River is forced through a passage less than 40 feet wide. The highest peak, Mount Borah, is adjacent to the Challis fault line, the source of major earthquake activity. The Sun Valley ski resort is the state's most famous alpine destination. Nez Perce National Historical Park encompasses parts of Montana, Oregon, Washington, and this state. For ten points, name this northwestern landlocked state, nicknamed the Gem State and often associated with potatoes, with capital at Boise.
At Caldron Linn Canyon in this state, the Snake River is forced through a passage less than 40 feet wide.
ANSWER:{ Idaho}