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1964 Map of Oakbrush Ridge

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

USGS Topo · Published 1967

About this map

The Piedra River drainage carves through the high country of the San Juan National Forest in this mid-1960s survey of the borderlands between Hinsdale and Archuleta counties. The landscape is defined by the sharp verticality of Oakbrush Ridge and Ice Cave Ridge, while the human presence is marked by a network of pack trails, stock trails, and irrigation infrastructure like the Toner-Taylor Ditch. Scattered ranching and community life are evident at Singing Pines Ranch, the Kleckner Ranch, and the Debs Community Hall, illustrating the mid-century intersection of recreation, grazing, and forestry.

Water management and forest administration are central to this area, anchored by the Piedra Guard Station and several developed campgrounds including Bridge Campground. Notable terrain features like Castle Rock and Rooster Rock stand as prominent landmarks for those navigating the rugged elevations, while smaller points of interest such as the Sally Overlook and Deadman Curve hint at local lore and the geography of early motorized travel through the canyon.