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2024 Map of Casto, 2024 Print
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2024 Map of Casto

USGS Topo · Published 2024

About this map

Casto serves as a small anchor in this deep wilderness survey of Custer County, situated along the winding path of Loon Creek. The landscape is dominated by the Challis National Forest and the Frank Church-River of No Return Wilderness, where transportation relies heavily on a complex network of trails and unpaved routes. Notable among these is the Loon Creek Road (Winter Trail) Trl and the Knapp-Loon Creek Trl, reflecting the area's history of seasonal access and pack travel. Remote aviation infrastructure is represented by the Upper Loon Creek USFS Airport, providing a vital connection to the outside world. To the east, the drainage system of Mayfield Creek and its forks, including East Fork Mayfield Creek, carves through the terrain, with historical routes like the East Mayfield-Yankee Fork Trl tracing the high ridges and valley floors.

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Map Details

Date Portrayed2024
Date Published2024
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions24 x 29 inches

Editions of this 2024 Casto Map

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

Historical Maps of Custer County Through Time

547 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain