Negras is located 441 km north of Saltillo via Federal Highway 57 in the State of Coahuila , Mexico. It is the sister city, across the Rio Grande, of Eagle Pass, Texas. The Hunting and Fishing Club De La Ventana Caverns Mercado Zaragoza, with a wide variety of Mexican crafts Piedras Negras has good hotels and restaurants.
Many local artisans specialize in leatherwork.