Fort Chepe was a fort established in 1603 by

Governor A governor is an politician, administrative leader and head of a polity or Region#Political regions, political region, in some cases, such as governor-general, governors-general, as the head of a state's official representative. Depending on the ...

Alonso de Ribera Alonso de Ribera y Zambrano (; 1560 – March 9, 1617) was a Spanish soldier and twice Spanish royal governor of Chile (1601–1605 and 1612–1617). Early life Born in Úbeda, he was the illegitimate son of Hidalgo and Captain Jorge de Ribera Za ...

on Cerro de Chepe (Chepe Hill) west of Concepcion, Chile on the north bank of the

Bio Bio River Bio or BIO may refer to: Computing * bio(4), a pseudo-device driver in RAID controller management interface in OpenBSD and NetBSD * Block I/O, a concept in computer data storage Politics * Julius Maada Bio (born 1964), Sierra Leonean politician ...

. It was built to defend the crossing of the Bio Bio River at this point near the mouth of the river, and of the road to old Concepcion. During the

Chilean War of Independence The Chilean War of Independence (Spanish language, Spanish: ''Guerra de la Independencia de Chile'', 'War of Independence of Chile') was a military and political event that allowed the emancipation of Chile from the Spanish Empire, Spanish Mona ...

guns on these heights opposed the naval landing of the Royalist force of

Antonio Pareja Antonio is a masculine given name of Etruscan origin deriving from the root name Antonius. It is a common name among Romance language–speaking populations as well as the Balkans and Lusophone Africa. It has been among the top 400 most popular m ...

on March 27, 1813, and also was a factor in later battles west of Concepcion.

Sources

Francisco Solano Asta Buruaga y Cienfuegos Francisco Solano Asta-Buruaga y Cienfuegos (July 21, 1817 – June 13, 1892) was a Chilean politician and lawyer A lawyer is a person who is qualified to offer advice about the law, draft legal documents, or represent individuals in legal m ...

,
Diccionario geográfico de la República de Chile, SEGUNDA EDICIÓN CORREGIDA Y AUMENTADA, NUEVA YORK, D. APPLETON Y COMPAÑÍA. 1899. pg. 227 Chepe (Cerro de)
Chepe Geography of Biobío Region Colonial fortifications in Chile {{Chile-struct-stub