Photo: Comisión Mexicana de Filmaciones, Boquillas del Carmen (Some rights reserved) Coahuila borders the Mexican states of Nuevo León to the east, Zacatecas and San Luis Potosí to the south, and Durango and Chihuahua to the west. To the north, Coahuila accounts for a 512 kilometers (318 miles) stretch of the Mexico–United States border, adjacent … Continue reading Coahuila