1897 Map of Sonora

About this map

Sonora and its surrounding gold country are depicted here in detail based on surveys from 1891. The landscape is defined by the deep canyons of the Tuolumne River and the North Fork Merced River, where a network of ferries and crossings such as Ward Ferry and the Moffat Bridge connected isolated mining camps and settlements. The map illustrates a transitional period in the Sierra foothills, where established towns like Coulterville and Chinese Camp operated alongside active extraction sites.