Fort Charles, Port Royal

After invading Jamaica, the English recognized Kingston Harbour as the island’s strategic gateway and fortified the southwestern tip of the Cay, which they renamed Cagway from the Spanish Caguaya. The first circular fortification, Fort Cromwell, was built in 1655, expanded by 1657, and renamed Charles Fort in 1662 in honour of Charles II. Completed in 1667 with 20 guns, it was designed by Colonel Minns as an “Octagonal Polygon,” though some considered it tactically weak. It became a key part of Port Royal’s defences and was the only fort there to withstand the 1692 earthquake. Soon after, Chief Engineer Colonel Christian Lilly began major expansion work, leading to later phases of construction in the 18th century. Although damaged by the 1722 hurricane, a third Fort Charles was completed by 1725, after which its history became closely linked to the Royal Navy’s West India Squadron.

Despite repeated reinforcements, Fort Charles’ guns were never fired in defence, only for ceremonial salutes. By 1767 it held 104 guns, reportedly rising to 118 in 1775 before decay and neglect reduced its effectiveness. Although Fort Augusta gained favour, Horatio Nelson later called Fort Charles “the most important place in the whole island” and commanded its batteries in 1779 when a French attack was expected but never came. By the 1890s, the fort had fallen into serious decay, with guns returned to England and Nelson’s Quarterdeck near collapse; repairs by the West India Squadron at the turn of the 20th century were likely encouraged by Major M. Martin’s 1893 report. Fort Charles was declared a national heritage site by the Jamaica National Heritage Trust on December 31, 1992, and remains open for tours with other Port Royal facilities.