2022 Map of Santiago Peak, 2022 Print
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2022 Map of Santiago Peak

USGS Topo · Published 2022

About this map

The Santa Ana Mountains dominate this landscape, culminating at the prominent heights of Modjeska Peak and Santiago Peak. Managed largely as part of the Cleveland National Forest, the terrain is defined by steep drainage systems including Williams Canyon, Harding Canyon, and the extensive Santiago Canyon. In contrast to the wilderness peaks, the western and southern margins show the modern expansion of Orange County suburban developments. Neighborhoods such as Rancho Santa Margarita, Mission Viejo, and Lake Forest sit at the edge of these foothills. Local landmarks like Modjeska Reservoir and numerous springs, including Shrewsbury Spring and Bighorn Spring, are scattered throughout the canyons, while old routes such as the Joplin Trl and Holy Jim Trl provide access into the high backcountry of the Trabuco region.


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Map Details

Date Portrayed2022
Date Published2022
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions24 x 29 inches

Editions of this 2022 Santiago Peak Map

This is the sole edition of this map. No revisions or reprints were ever made.


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Source Details

CopyrightPublic Domain