Biobío or Bio-Bío (older form: Bío-Bío) may refer to any of the following: *

Biobío River The Biobío River (also known as Bío Bío or Bio-Bio) is the second largest river in Chile. It originates from Icalma and Galletué lakes in the Andes and flows 380 km to the Gulf of Arauco (in Spanish) on the Pacific Ocean. The major tri ...

, the second longest river in Chile and the former southern frontier of the Captaincy General of Chile ; Administrative divisions: * Biobío Region, eighth region of Chile (first level) *

Biobío Province Biobío Province ( es, Provincia de Biobío) is one of three provinces of the Chilean region of Biobío (VIII). Its capital is Los Ángeles (2002 pop. 94,716). It is bounded on the north, west and south by the provinces of Concepción, Arauc ...

, subdivision of the Bío-Bío Region (second level) * Alto Biobío, commune of the Bio Bío Province (third level)

See also