Yellowstone National Park and Teton National Forest meet in this wilderness area where the Snake River and Yellowstone River begin their divergent courses. The map documents a landscape defined by high-elevation drainage systems, including the headwaters of Chipmunk Cr, Badger Cr, and Mountain Cr. This 2017 survey captures the remote boundary where Teton County and Park County intersect, a region primarily accessible via historical backcountry routes such as the Fox-Park-Yellowstone Tr and the S Boundary Trail: Lynx Creek. Notable water features include the secluded Mariposa Lake and the dramatic Plateau Falls along Plateau Cr. The mapping of these drainages, including Lynx Cr and Phlox Cr, illustrates the intricate hydrology that feeds the larger river systems of the American West.
20 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.
1885 · Lake
USGS Topo · 1:125,000
1895 · Lake
USGS Topo · 1:125,000
1896 · Lake
USGS Topo · 1:125,000
1901 · Lake
USGS Topo · 1:125,000
1906 · Lake
USGS Topo · 1:125,000
1911 · Lake
USGS Topo · 1:125,000
1955 · Ashton
USGS Topo · 1:250,000
1958 · Ashton
USGS Topo · 1:250,000
1959 · Mount Hancock
USGS Topo · 1:62,500
1959 · Two Ocean Pass
USGS Topo · 1:62,500