The Promontory Mountains form the rugged backbone of this landscape, rising steeply above the eastern reaches of the Great Salt Lake. This high-desert terrain is defined by a series of dramatic canyons, including Miller Canyon and North Canyon, which drain toward the shore. Water is a critical and sparse resource here, marked by isolated points like Shaw Spring, Squaw Springs, and Maple Spring. The map documents the point where the mountains meet the water at The Narrows, opening into Bear River Bay. Human activity is primarily limited to the S E Promontory Rd, which skirts the southern and eastern slopes near Pokes Point. This survey captures the topographical isolation of the peninsula, showing the transition from peaks like Lead Mtn to the shoreline landmarks of Lone Rock and the low-lying Boothe Valley.
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.
1954 · Brigham City
USGS Topo · 1:250,000
1955 · Willard Spur
USGS Topo · 1:24,000
1955 · Mouth of Bear River
USGS Topo · 1:24,000
1955 · Fremont Island
USGS Topo · 1:24,000
1958 · Brigham City
USGS Topo · 1:250,000
1962 · Brigham City
USGS Topo · 1:250,000
1967 · East Promontory
USGS Topo · 1:24,000
1968 · Messix Peak
USGS Topo · 1:24,000
1968 · Indian Cove
USGS Topo · 1:24,000
1968 · Pokes Point
USGS Topo · 1:24,000