Sierra Vieja

The Sierra Vieja is a small mountain range in the Trans-Pecos region of West Texas, 42 miles northwest of the city of Marfa in far western Jeff Davis County and northwestern Presidio County. The range extends 16 miles south, from just east of the Van Horn Mountains. Locally known as the Candelaria Rim Rock, the Sierra Vieja comprise the southernmost tip of the Southern Rocky Mountains in North America. Sierra Vieja is Spanish for "old mountains." ()