Hells Canyon Wilderness and the Nez Perce National Forest dominate this high-altitude interior, where extreme topographic relief defines the drainage patterns of the Snake River watershed. The landscape is structured by prominent divides such as Clarks Ridge and McClinery Ridge, which separate various forks of Clarks Fork and Race Creek. This contemporary survey details the complex network of access routes, including the Boise - North Tr and Old Timer Tr, which provide passage through difficult terrain like The Narrows. Geologic features and water sources are vital landmarks here, ranging from Bold Mtn and Blue Mtn to isolated hydrology like Crater Lake, Papoose Lake, and Tony Seyfried Spring. The naming conventions throughout the quadrangle, including Yeva-Agai-Naokwaide and McCalla Basin, reflect the area's deep ties to indigenous geography and early mountain navigation.
50 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1922 · He Devil
USGS Topo · 1:48,000
1938 · Riggins
USGS Topo · 1:96,000
1945 · Riggins
USGS Topo · 1:125,000
1954 · Kernan Point
USGS Topo · 1:62,500
1955 · Grangeville
USGS Topo · 1:250,000
1957 · He Devil
USGS Topo · 1:62,500
1959 · Grangeville
USGS Topo · 1:250,000
1963 · Lucile
USGS Topo · 1:24,000
1963 · Kirkwood Creek
USGS Topo · 1:24,000
1964 · Riggins
USGS Topo · 1:24,000