Ñuble Province (Provincia de Ñuble) is one of four provinces of the Chilean region of Bío Bío (VIII).
The Bío Bío Region (Región del Bío-Bío), is one of Chile's fifteen first-order administrative divisions; it is divided into four provinces: Arauco, Bío Bío, Concepción, and Ñuble.
Chile, officially the Republic of Chile, is a South American country occupying a long, narrow strip of land between the Andes to the east and the Pacific Ocean to the west.
Chillán River is a river of the Bío Bío Region of Chile.
The Claro River is a river of Chile.
The Itata River flows in the Bío Bío Region, southern Chile.