2016 Map of Lightning Hills

About this map

Stillwell Mtn and the Warwick Hills define the high elevations of this Brewster County landscape, where water sources were critical for survival. The drainage of San Francisco Cr cuts through the center of the sheet, joined by smaller tributaries like Frog Cr and Willow Cr. Evidence of vital water access is found at the base of the southwestern peaks, where Peña Blanca Spring and Blanca Spring are located. The presence of these named springs suggests their importance for early livestock ranching in this arid region. Most of the terrain is characterized by deep erosional features like Arden Draw, while the Lightning Hills rise prominently to the south. This environment reflects the character of the Big Bend country, where geography is dictated by seasonal watercourses and the stark topography of the Texas interior.