
Harvey Divide and a series of high ridges define the drainage patterns of this corner of Crook County. The landscape is carved by watercourses like Houston Cr and the S Fork Little Houston Cr, which flow through the northern reaches, while Inyan Kara Cr and Beaver Cr navigate the southern terrain. This topography created natural corridors for early travel, reflected in the network of historic routes such as Old Sundance Rd and the Sundance-Wind River Rd.
33 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.
1898 · Sundance
USGS Topo · 1:125,000
1902 · Sundance
USGS Topo · 1:125,000
1918 · Moorcroft
USGS Topo · 1:125,000
1954 · Sunny Divide
USGS Topo · 1:24,000
1954 · Gillette
USGS Topo · 1:250,000
1955 · Gillette
USGS Topo · 1:250,000
1957 · Nefsy Divide
USGS Topo · 1:62,500
1957 · Upton
USGS Topo · 1:62,500
1958 · Gillette
USGS Topo · 1:250,000
1958 · Inyan Kara Mountain
USGS Topo · 1:62,500