The Sierra Madre Mountains are a major mountain range located in Mexico, stretching from the northern part of the country down to the southern regions. This range is divided into two main sections: the Sierra Madre Oriental in the east and the Sierra Madre Occidental in the west. The mountains are known for their diverse ecosystems, which include forests, deserts, and various wildlife species. These mountains play a significant role in the geography and climate of Mexico. They influence weather patterns and are home to many rivers and streams. The Sierra Madre Mountains also hold cultural significance, as they are associated with various indigenous communities and historical events in Mexican history.