2021 Map of South Yolla Bolly Mountains, 2021 Print
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2021 Map of South Yolla Bolly Mountains

USGS Topo · Published 2021

About this map

The South Yolla Bolly Mountains dominate this high-altitude landscape along the border of Trinity National Forest and Mendocino National Forest. Centered on the summit of Mt Linn, the topography defines a region of steep ridges and glades utilized primarily for wilderness recreation and forest management. A network of pack trails, including the South Yolla Bolly Trl and Cottonwood Trl, connects high-country landmarks like Ides Cove and Long Lake. The map reveals the intricate drainage patterns of the S Fork Cottonwood Cr and N Fork Elder Cr, highlighting the importance of seasonal water sources such as Harding Spring and Valentine Spring in this high-elevation environment. Points of interest like Browns Camp and Syd Cabin Ridge reflect the area's history of backcountry shelter and exploration.


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Map Details

Date Portrayed2021
Date Published2021
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions24 x 29 inches

Editions of this 2021 South Yolla Bolly Mountains Map

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


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CopyrightPublic Domain