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1964 Map of Devil Mountain

Name: 1964 Topographic Map of Devil Mountain
Creator: U.S. Geological Survey
Published: 1967
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1967

About this map

San Juan National Forest defines the landscape of this 1964 survey, where the Piedra River and its major tributary, the First Fork Piedra River, carve deep through the terrain. The presence of Tres Piedras Ranch in the southern canyon and scattered Prospects suggest a history of high-country ranching and mineral exploration. This era shows a forest managed for both recreation and utility, with several named campsites like Piedra Hunter Campground and Mesa Spring Hunter Campground situated near natural water sources.

Accessibility is primarily through a network of Pack Trails and Jeep Trails, highlighting the limited reach of established roads like the First Fork Piedra Road. Notable elevations include Devil Mountain, topped by a Lookout Tower, and Horse Mountain. The map also details numerous small springs such as Farrow Spring and Dudley Spring, which were vital for sustaining livestock and travelers in the high backcountry.