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2017 Map of Toy Pass

Name: 2017 Topographic Map of Toy Pass
Creator: U.S. Geological Survey
Published: 2017
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2017

About this map

The Silver City Range dominates this high-elevation landscape in southwestern Idaho, where the Owyhee Mountains transition through sharp ridges and deep creek drainages. Movement through this complex terrain is defined by historic passages like Toy Pass and the steep descent of the Bachman Grade to the east. The geography is punctuated by specific summits such as Red Mtn and Henderson Point, while a high-plateau relief appears at Toy Flat.

Water sources are vital markers in this arid environment, evidenced by named locations like Alibi Spring, Charity Spring, and Henderson Springs. The drainage network is dense, with Hart Cr, Buckaroo Cr, and the N Fork Castle Cr cutting through the topography. This 2017 survey by the U.S. Geological Survey provides a modern topographic record of the remote access points and seasonal water features essential for navigating this section of Owyhee County.