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2011 Map of Boulder Mountain

Name: 2011 Topographic Map of Boulder Mountain
Creator: U.S. Geological Survey
Published: 2011
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2011

About this map

Sunflower and the nearby Diamond Ranch anchor this high-elevation landscape, where the road network transitions into the steep terrain of the Mazatzal Mountains. The settlement pattern here is defined by water access, with dozens of named sources like Sunflower Spring and East Diamond Spring supporting early ranching life. The topographical complexity is evident in the numerous landmarks such as Black Mesa, Cypress Peak, and the prominent Boulder Mountain.

Tracing the path of Sycamore Creek and Pine Creek reveals a network of canyons and passes, including Rincon Pass and Boulder Pass. Higher elevations provide sites for observation and transit, from the well-positioned Lookout Point to the Ballantine Trailhead. The presence of Boulder Bobs Cabin and various sheep tanks, such as Bushnell Sheep Tank, highlights the historical intersection of backcountry habitation and seasonal livestock grazing in this arid environment.