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2012 Map of Old Iron Mountain

Name: 2012 Topographic Map of Old Iron Mountain
Creator: U.S. Geological Survey
Published: 2012
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2012

About this map

Old Iron Mountain stands as a prominent landmark in this segment of the Sierra Nevada, where steep ridges and deep drainage systems define the landscape. The mapping of this area captures a complex network of forest roads and trails, including the historic Mormon Emigrant Trl, which traverses the high ground near Bryants. Settled pockets such as Bonetti, Griminger, and Voss appear alongside geographic markers like Darlington Flat and Matulich Meadow.

Water management and natural resources are central to this territory, evidenced by the numerous named drainages like Sly Park Cr and the N Fork Cosumnes River. The presence of Tuman Mill in Trap Canyon suggests the long-standing timber or industrial heritage of the region, while recreation sites like Capps Crossing Campground and various springs, including Fiddlers Spring and Bendorf Spring, highlight the area's transition into a modern forest refuge.