The fortifications of Bocachica are part of what is considered the best-preserved and most complete system of fortifications in South America. Built during the colonial period to defend the important stronghold of Cartagena de Indias from pirate attacks and other assaults, the system was composed of the Forts of San Fernando and San José, as well as the batteries of San Rafael and Santa Bárbara. Of this latter structure, which once housed military quarters and a gunpowder store, only a small part of the building near the Bocachica pier remains.
Restored in 1995, it preserves its crescent-shaped layout, surrounded by a moat, a sentry box, a cistern, and a fortified house with underground passageways connecting it to the Santa Bárbara Battery. The San Rafael Battery, key to the defense of the canal, has an irregular crescent-shaped plan that adapts to the terrain and is surrounded by a dry, deep and narrow moat.
- Complex in perfect condition, including guardhouses and cisterns.
- Open to the public Monday through Sunday from 8 a.m. to 5 p.m.
