Fortress Tunnels

The fortress tunnels of Castillo San Felipe de Barajas form an extensive underground network designed to protect Cartagena during colonial times. These tunnels allowed soldiers to move safely while defending the fortress from attacks. Built with strategic design, the tunnels helped confuse invaders and provided secure access to key points within the fortress. Their construction reflects advanced military engineering of the Spanish colonial era. For travelers, exploring the fortress tunnels offers a fascinating look into the hidden side of the fortress and its defensive strategies.