Rio Sonora is a river located in the northern part of Mexico, primarily flowing through the state of Sonora. It originates in the Sierra Madre Occidental mountains and travels approximately 200 kilometers before joining the Rio Yaqui. The river is known for its scenic beauty and diverse ecosystems. The Rio Sonora basin supports various wildlife and plant species, making it an important ecological area. The river also plays a crucial role in local agriculture, providing water for irrigation. Communities along its banks rely on the river for both economic and recreational activities.