title: Biobío
text: # Biobío
  
  Biobío or Bio-Bío (older form: Bío-Bío) may refer to any of the following:
  
  ## 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 Bio Bío Province (third level)
  