Is the oldest and the smallest fort, of the Spanish occupation here in the Philippines. Built in May 1565, ordered by the first governor, Miguel Lopez de Legaspi, it was built mainly to protect the Spaniards from hostile natives and muslim pirates. It was rebuilt in coral stones and finished in 1738. Triangular in shape with an area of 2025square meter, the walls is 8 feet thick and 20 feet high. Later it had been used by the Americans as their barracks and classroom for Cebuanos to be the first formal education of the country. During World War II, it was used by Japanese occupation as a camp for soldiers and a hospital of the wounded.
It becomes a Botanical Garden, then a Zoo. Presently it housed a National Museum displaying the artifacts from the ship. “The San Diego”. Occasionally it is used as a place for theme party, like Hawaiian, Carnival and Filipiniana.