2019 Map of Caverns of Sonora

About this map

Granger Draw and Halbert Draw carve through the Edwards Plateau in this modern survey of Sutton County. The landscape is defined by a dense network of private ranch roads, including Pvt Rd 4470 and Pvt Rd 1124, which provide access to the high, undulating divides between the seasonal drainage channels. The primary thoroughfare, Ranch Rd 1989, winds through the northern section, connecting the isolated homesteads and ranching operations that characterize this region of West Texas. This map provides a precise view of contemporary land divisions and topographical contours, illustrating how human infrastructure like Pvt Rd 4468 and Pvt Rd 4413 adapts to the natural draws and ridges. It is an essential document for understanding modern land use and ranching boundaries in the vicinity of the famous limestone cavern system.