2016 Map of Douglas Pass

About this map

Douglas Pass serves as the central topographic focal point of this Garfield County landscape, where CO Hwy 139 winds through the high elevation. The terrain is defined by a dense network of drainage systems and ridges, including the prominent heights of Lookout Mtn and Grassy Mtn. The map reveals an intricate geography of named canyons such as Sawmill Canyon, Hells Hole Canyon, and Wild Cow Canyon, suggesting a history of local land use tied to the difficult access of the Western Slope. Small water sources like East Spring and the headwaters of W Douglas Cr are critical markers in this arid, high-altitude environment. The road follows the path of Douglas Pass Rd, providing a clear record of the engineering required to navigate these steep grades and isolated draws like Horse Pasture Draw.