1981 Map of Long Valley

About this map

Long Valley dominates this high-elevation terrain in Bingham and Idaho counties, defined by a complex network of springs and seasonal water management. The presence of Robison Reservoir and Parleys Reservoir suggests the importance of water storage in this arid environment, likely supporting livestock grazing as evidenced by numerous Corral sites scattered throughout the landscape. The geography is characterized by distinct peaks and ridges, including the prominent Sheep Mountain and the uniquely named Mollies Nipple to the southeast. Water sources are plentiful but concentrated, with named points such as Dynamite Spring, Gold Spring, and Long Valley Spring serving as vital landmarks. A few 4 WD tracks provide the only established routes through the area, connecting remote locations like Pack Saddle Basin to the broader valley floor.