2018 Map of Columbia

About this map

Vallecito and the historic settlement of Columbia anchor this detailed study of the Mother Lode region, showing a landscape defined by its mining heritage and rugged topography. The terrain is marked by numerous gold-rush era features, including the Experimental Mine and dozens of named gulches like Matelot Gulch and Grizzly Gulch. The Stanislaus River winds through the center, separating Calaveras Co from Tuolumne Co, with notable river landmarks such as Duck Bar and Otter Bar visible. Significant local infrastructure is present, from the Columbia Airport to educational sites like Columbia College. For genealogists, the map provides precise locations for several burial grounds, including Vallecito Cem Number 1 and Saint Anne's Catholic Cem. The surrounding environment is characterized by distinctive formations like Table Mtn and the sprawling Stanislaus National Forest, reflecting the area's transition from an industrial mining hub to a region of preserved history.