2010 Map of Seco Pass

About this map

Sentry Mountain and Seco Mountain overlook a landscape defined by the drainage networks of the Texas Hill Country. This 2010 survey of the area near Seco Pass illustrates a region dominated by ranching and rural transit, with winding routes like Seco Springs Ranch Rd and Ranch Rd 470 following the natural contours of the land. The presence of Haby Cemetery and the Thunder Creek Airport indicates the scattered but persistent human footprint in this part of Medina County. Numerous watercourses, including Seco Creek, Pigeon Roost Creek, and Bravo Creek, carve through the terrain, creating a series of named valleys such as Buck Hollow and Hay Hollow. The map provides a clear view of the complex hydrography and local landmarks that have served generations of residents and land managers in the region.