
Pioneer Mountains high peaks dominate this interior Idaho terrain, where the boundary between the Challis National Forest and Sawtooth National Forest traverses several prominent summits. The landscape is defined by its dramatic relief, featuring Grays Peak and Old Hyndman Peak overlooking deep glacial basins and high-altitude water bodies such as Arrowhead Lake and Windy Lake. This high country serves as a critical watershed, feeding the headwaters of the East Fork Wood River and the Little Wood River.
52 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.
1895 · Hailey
USGS Topo · 1:125,000
1897 · Hailey
USGS Topo · 1:125,000
1935 · MacKay
USGS Topo · 1:96,000
1955 · Idaho Falls
USGS Topo · 1:250,000
1955 · Hailey
USGS Topo · 1:250,000
1958 · Idaho Falls
USGS Topo · 1:250,000
1959 · Hailey
USGS Topo · 1:250,000
1960 · Muldoon Canyon
USGS Topo · 1:62,500
1960 · Copper Basin
USGS Topo · 1:62,500
1962 · Hailey
USGS Topo · 1:250,000