1907 Map of Olancha

About this map

The high Sierra Nevada and the arid edge of the Owens Valley are recorded here during a 1905 survey, showcasing a landscape of extreme elevation changes. Small lakeside settlements like Carthage and Olancha sit at the base of the eastern escarpment, while the interior is dominated by the sprawling headwaters of the South Fork Kern River. The survey highlights a network of meadows and passes essential to early mountain travel, including Cottonwood Pass and Siberian Pass, which provided access to remote alpine basins. Notable landmarks such as The Tunnel and Funston Camp suggest the presence of early forestry or stock-herding activity within the boundaries of the Sequoia National Forest and Inyo National Forest. To the west, the dramatic drop of Chagoopa Falls and the jagged profile of The Needles define the wilderness character of the Great Western Divide. This document preserves the original topography before later diversions significantly altered the hydrology of the eastern basin.