1901 Map of Big Trees

About this map

Calaveras Grove and the Calaveras Big Trees (South Grove) anchor this 1890s survey of the central Sierra Nevada, documenting a landscape defined by deep river canyons and early pioneer routes. The terrain is bifurcated by the massive drainages of the North Fork Mokelumne River and the Middle Fork Stanislaus River, where transit relied on historic river crossings like Parrott Ferry, Abbott Ferry, and Bakers Crossing. Small settlements and industrial outposts, including Sheep Ranch and the Riverside Mine, appear alongside remote family-named locations such as Swiss Ranch and Walker. The map also captures the early infrastructure of the gold and timber era at Italian Bar and American Camp, while the Bloods Toll station suggests the economic reality of mountain travel before the development of modern highway systems.