Biobío

Biobío or Bío-Bío may refer to several places in Chile:

Biobío River, the second longest river in Chile and the southern frontier of the Kingdom of Chile

Administrative divisions

Biobío Region, eighth region of Chile (first level)
Biobío Province, subdivision of the Bío-Bío Region (second level)
Alto Biobío, commune of the Biobío Province (third level)

See also

ST Bio Bio, an Argentinian tug

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