They called it Pastelillo - the little pastry - because from above, the fort's low, curved walls resembled a cake more than a citadel. The name stuck through centuries of cannon fire, colonial politics, and cultural reinvention. Today the Fort of San Sebastian del Pastelillo sits at the tip of Manga Island in Cartagena de Indias, its gun emplacements aimed at a harbor that no longer needs defending, its thick stone walls enclosing not soldiers but diners at the Club de Pesca restaurant. It is a small fortress with a large story, one that begins with the most spectacular military humiliation the British Empire suffered in the eighteenth century.
Before the current fort existed, a cruder fortification called El Boqueron guarded this same spit of land from as early as 1566. It was one of Cartagena's first defensive positions, tasked with controlling access to the Bahia de las Animas - the Bay of Souls. For nearly two centuries, El Boqueron held. Then, in 1741, British Admiral Edward Vernon arrived with one of the largest amphibious forces the world had yet seen: 186 ships and nearly 30,000 men. Vernon was so confident of victory that he had commemorative medals struck in London before the battle began. He was wrong. The Spanish, led by the legendary one-legged commander Blas de Lezo, turned the siege into a catastrophe for the British. But the fighting reduced El Boqueron to rubble, and when the smoke cleared, Cartagena needed a new fortress at Manga's western point.
Viceroy Sebastian de Eslava, who had helped orchestrate the 1741 defense, ordered the reconstruction. Military engineer Juan Bautista Mac-Evan designed the new fortification between 1741 and 1744, assisted by fellow engineer Carlos Desnaux. Eslava gave the fort his patron saint's name - San Sebastian - and the engineers gave it its distinctive low-profile shape, hugging the terrain so that even if an enemy captured it, the city's higher guns could fire down onto the position. Locals looked at the rounded, layered walls and saw a cake, so they added Pastelillo to the name. The fort mounted fifteen cannons across three alignments: eight covering the approach to Manga Island, and seven defending the road to San Lazaro Hill. It also contained a gunpowder magazine and a landing dock for artillery supply boats.
San Sebastian del Pastelillo occupied a deceptively important position. While Cartagena's more famous fortifications - San Felipe de Barajas on its commanding hill, the massive walls ringing the old city - drew the eye and the enemy's attention, the Pastelillo fort controlled something subtler: the inner channel between Manga Island and the mainland. Any ship entering the Bahia de las Animas had to pass within range of its guns. The fort's low profile made it difficult to target from the water, and its interlocking fields of fire with other batteries meant that an attacker faced cannon from multiple angles. For a structure that looked like a pastry, it was remarkably lethal.
By the twentieth century, Cartagena's colonial defenses had long outlived their military purpose. In 1943, President Eduardo Santos Montejo transferred ownership of the fort to the Club de Pesca - the Cartagena Fishing Club. Architect Juan Manuel Zapatero led a renovation in 1972, and the club transformed the old military compound into a marina and restaurant. The cannons remained, pointing seaward as decoration. Between 2008 and 2020, a comprehensive restoration repaired everything from the fort's underwater foundations to the stonework above the gun slits. Then, in August 2021, the Fishing Club painted the fort's facade, setting off a national controversy. Social media erupted, the Ministry of Culture demanded repairs to the historic surface, and the Inspector General called on Cartagena's mayor to prevent further damage to the patrimony. Even as a restaurant, it seems, the Pastelillo fort can still provoke a battle.
Located at 10.414N, 75.544W on the western tip of Manga Island in Cartagena's inner harbor. The fort is visible from low altitude as a small stone structure at the island's point, adjacent to the Club de Pesca marina with its moored boats. Nearest airport is Rafael Nunez International (SKCG/CTG), approximately 2.5 nm to the northeast. From the air, the relationship between the Pastelillo fort and the larger fortification system - including San Felipe de Barajas on the hill and the city walls - is clearly apparent. Best viewed at 2,000-4,000 ft.