2016 Map of Las Conchas

About this map

Ruidosa and the surrounding borderlands of Presidio County appear here along the winding course of the Rio Grande. The landscape is defined by the sharp transition between the river valley and the desert uplands, punctuated by drainage systems like Arroyo Escondido and Arroyo Baviza. In this remote stretch of the Big Bend region, infrastructure is sparse, centered primarily on FM 170 and local routes like Hot Springs Rd. The map illustrates the topographic complexity of the Pinto Canyon area, where seasonal arroyos like Tijeras Arroyo carve through the terrain toward the international boundary. The namesake Las Conchas area highlights the isolated nature of these Chihuahuan Desert settlements, where life is dictated by the proximity to reliable water and the few roads that connect these outposts to the rest of Texas.