This river is born in the Sierra de los Cuchumatanes in the department of Huehuetenango in Guatemala, there it is known as Río Seleguá and is one of the most important rivers in that country.
The river begins its journey in the Sierra de los Cuchumatanes, located in the department of Huehuetenango, Guatemala. It is called Río Seleguá there and is one of the most important waterways in Guatemala.