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1990 Map of Split Mtn

Name: 1990 Topographic Map of Split Mtn
Creator: U.S. Geological Survey
Published: 1995
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1995

About this map

The High Sierra crest forms a dramatic divide on this 1990 survey, marking the boundary between Kings Canyon National Park and the Inyo National Forest. High-altitude geology and alpine hydrology dominate the landscape, with the Pacific Crest National Scenic Trail threading through the Upper Basin and crossing the formidable Mather Pass. The eastern slopes within the John Muir Wilderness are characterized by steep drainages like Big Pine Creek and Tinemaha Creek, leading up to some of the highest points in the range.

Industrial activity is noted at the northern edge by the Blue Star Mines near Sage Flat, providing a sharp contrast to the protected wilderness. Massive granite features such as Middle Palisade, Palisade Crest, and the eponymous Split Mtn define the horizon. Dozens of glacial tarns including Second Lake, Brainerd Lake, and the turquoise Palisade Lakes serve as the headwaters for the South Fork Kings River.