The Forte Defensor Perpétuo Museum occupies a place of memory by the sea in Paraty. According to Ibram, the current building dates back to 1822, although there are debates about earlier defensive structures. Listed as a heritage site in 1957, the fort has served various purposes and today brings together municipal history, research, and traditional cultures. A visit can bridge military architecture, the occupation of Morro da Vila Velha, and living knowledge, avoiding limiting heritage to the history of authorities. Observe the defensive elements and check the current exhibitions. Confirm opening hours, path conditions, accessibility, and potential fees with the museum before you leave; do not climb on structures or remove any artifacts. Sources consulted on 09/30/2026.