California, United States
Mount Langley is located on the crest of the Sierra Nevada, on the border of Inyo and Tulare counties, in eastern California in the southwestern United States. To the east is Owens Valley, and to the west is the Kern River Valley. It is the ninth highest peak in the state and the seventh highest in the Sierras. Mount Whitney, the highest peak in the contiguous United States, lies 4.8 miles
to the northwest. The Geological survey marker at the summit shows an elevation of 14,042 feet.