Sierra Madre Occidental Sierra Madre Occidental The Sierra Madre Occidental is a major mountain range system of the North American Cordillera, that runs northwest–southeast through Northwestern and Western Mexico, and along the Gulf of California. The Sierra Madre is part of the American Cordillera, a chain of mountain ranges (cordillera) that consists of an almost continuous sequence of mountain ranges that form the western "backbone" of North America, Central America, South America and Antarctica. The Spanish name "sierra madre" means "mother mountains" and "occidental" means "western" in English, with these being the "Western Mother Mountains". To the east, from the Spanish "oriental" meaning
Little Burro Mountains route after skirting the northeast of the Cedar Mountain Range, it passes across the water divide of the north Playas Valley, west of Hachita. It finally enters a series of north-south ranges, including the Animas Mountains, and travels south into northwest Chihuahua, Mexico. Little Burro Mountains The Little Burro Mountains are a short 15 mi (24 km) long, mountain range located in Grant County, New Mexico. The range lies adjacent to the southeast border of the larger Big Burro Mountains. The Little Burro Mountains are located 8 mi southwest of Silver City. State Road 90 from Silver City skirts the