2016 Map of Post Canyon

About this map

The Pecos River carves a deep, winding path through the southwest corner of this West Texas landscape, serving as a primary geographical anchor where Val Verde, Terrell, and Crockett counties meet. This arid terrain is defined by a complex network of dry drainage systems, including the namesake Post Canyon and Tanislado Canyon, which cut through the high ground towards the river valley. Human presence is sparse, concentrated at the Tres Ninos Ranch Airport near the river bank and the solitary track of Co RD 413. The mapping of several named landmarks like Geddis Canyon, Live Oak Canyon, and Brown Canyon reflects the importance of topographical features for orientation in a region with few established settlements or roads.