1983 Map of Guadalupe Pass

About this map

The Guadalupe Mountains dominate the high-altitude landscape of this international borderlands survey, where Hidalgo County, New Mexico, meets Sonora, Mexico. The topography is defined by the historic Guadalupe Pass and a series of drainage systems including Cajón Bonito and the Agua Blanca wash. This region's ranching character is evident through several named settlements and outposts such as Rancho Nuevo, La Vibora, and Franco, alongside several watering points like Clark Tank and Garcia Tank. The map provides a detailed view of the terrain on both sides of the border, featuring prominent peaks such as C. Buenavista and the high ridges of Las Barras. At the southern edge, small clusters of activity like El Chiltepin and La Chimenea mark the transition toward the Mexican interior.