Las Bóvedas

The bóvedas are 23 dungeons built between 1792 and 1796 and hidden within the 15m-thick city walls. They were the last major construction project carried out in colonial times and were destined for military purposes. The vaults were used by the Spaniards as storerooms for munitions and provisions. Later, during the republican era, they were turned into a jail. Today they house rather touristy craft and souvenir shops.