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1891 Map of Big Trees

Name: 1891 Topographic Map of Big Trees
Creator: U.S. Geological Survey
Published: 1891
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1891

About this map

The gold-bearing terrain of the Sierra Nevada foothills and the high country above are documented here during the 1890s, revealing a landscape defined by deep river canyons and early industrial enterprise. Mining operations such as the Keltz Mine and Riverside Mine are situated near river crossings and camps, while significant settlements like Columbia, Murphy, and Vallecito anchor the southwestern portion of the map. This area represents a pivotal moment when the early hydraulic and hard-rock mining era intersected with the emerging preservation of giant sequoias at Calaveras Big Trees.

Transportation through this difficult terrain relied on a network of trails and river crossings, including Parrott Ferry and Abbott Ferry on the lower reaches, and the Bloods Toll Road providing access to the higher elevations of the Stanislaus National Forest. From the high peaks of Mount Elizabeth to the secluded meadows like Big Meadow and Clover Meadow, the map illustrates a region transitioning from isolated mining camps to a more organized forest management and early tourism destination.