Idaho and Utah meet in this rugged high-altitude corridor where the state line bisects the landscape between Bear Lake County and Rich County. The topography is defined by a dense network of drainages and ridges, including the prominent Mahogany Ridge and Pine Spring Ridge in the northwest. Movement through this terrain is dictated by the natural corridors of the hollows, with seasonal watercourses like Indian Cr and Pegram Creek carving deep paths through the limestone and soil. A sparse network of ranch roads, such as Indian Creek Rd and Humburg Ranch Rd, provides the only access to the interior. The map reveals the persistence of traditional land use and naming conventions, with family and descriptive monikers identifying landmarks like Peterson Hollow, Bee Hunt Hollow, and the narrow Pine Gap.
27 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.
1909 · Montpelier
USGS Topo · 1:125,000
1911 · Montpelier
USGS Topo · 1:125,000
1912 · Randolph
USGS Topo · 1:125,000
1954 · Ogden
USGS Topo · 1:250,000
1955 · Preston
USGS Topo · 1:250,000
1958 · Ogden
USGS Topo · 1:250,000
1958 · Preston
USGS Topo · 1:250,000
1960 · Ogden
USGS Topo · 1:250,000
1962 · Preston
USGS Topo · 1:250,000
1967 · Dingle
USGS Topo · 1:24,000