It is a tributary of the Duero River which starts in the Cantabrian Mountains and has 286 km of length, crossing from north to south the provinces of León and Zamora.
It crosses from north to south the provinces of León and Zamora. It is a tributary of the Duero River that starts in the Cantabrian Mountains and is long.
It is a tributary of the Duero River that starts in the Cantabrian Mountains and is long. It crosses from north to south the provinces of León and Zamora.
It is a tributary of the Duero River that starts in the Cantabrian Mountains and is long. It crosses from north to south the provinces of León and Zamora.