
Targhee National Forest defines this high-elevation Idaho landscape, where the northern rim of the Island Park Caldera transitions into a network of steep canyons and timbered ridges. The drainage pattern is dominated by the Buffalo River and Warm River, with numerous tributaries such as Fish Creek, Moose Creek, and the multi-branched Split Creek cutting through the volcanic terrain.
32 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.
1955 · Ashton
USGS Topo · 1:250,000
1957 · Buffalo Lake
USGS Topo · 1:62,500
1958 · Ashton
USGS Topo · 1:250,000
1958 · West Yellowstone
USGS Topo · 1:62,500
1960 · Ashton
USGS Topo · 1:250,000
1964 · Hatchery Butte
USGS Topo · 1:24,000
1964 · Island Park
USGS Topo · 1:24,000
1964 · Big Springs
USGS Topo · 1:24,000
1964 · Henrys Lake
USGS Topo · 1:62,500
1986 · Jack Straw Basin
USGS Topo · 1:24,000