The history of São Marcelo Fort spans centuries of defence, occupations and transformations. Situated in Todos os Santos Bay, it is a historic landmark and tourist attraction in Salvador.


Video – History of São Marcelo Fort
The history of São Marcelo Fort dates back to the early 17th century. Built on a sandbank in Todos os Santos Bay, opposite the lower town of Salvador, it is notable for its almost circular layout and its role in defending the harbour entrance.
Origin and construction
Construction began in the 17th century to protect Salvador from attacks from the sea. Initially a temporary structure, the fort was reinforced with stone and lime, with an artificial rockfill to stabilise the foundations and allow a 360° field of fire across the bay.
Periods of conflict
In 1624, the fort was occupied by the Dutch during the invasion of Salvador; in subsequent incidents, it helped to repel further attempts at invasion. Over the years, it was also used as a prison for rebels and political prisoners.
Architectural alterations
The structure underwent modifications — turrets, parapets, casemates and internal alterations — in line with defensive requirements and technological developments. Rock-filling and foundation works were carried out periodically due to its location on the open sea.
Decline, restoration and current use
As it became obsolete for military purposes, the fort was decommissioned. It underwent restoration work in the 20th and early 21st centuries and now serves as a tourist and cultural attraction, welcoming visitors on guided tours and for events when it is open to the public.
Why is the history of São Marcelo Fort important?
- It is a rare example of a circular fortification in Brazil.
- It bears witness to colonial conflicts, occupations and social changes in Salvador.
- It offers unique views of Todos os Santos Bay and the historic centre.


Why visit? — History of São Marcelo Fort
A visit to São Marcelo Fort offers you the chance to learn about the history of São Marcelo Fort at first hand and to enjoy:
- Unique architecture: an almost circular floor plan and a rock-filled embankment on a sandy crest.
- Panoramic views: a panoramic view of Todos os Santos Bay, the Historic Centre and the Lacerda Lift.
- Educational experience: guided tours that provide context for colonial conflicts, prisons and social change.
- Cultural activities: exhibitions and educational events when the fort is open to the public.
Historical significance
The history of São Marcelo Fort is an essential part of Salvador’s military and urban heritage: it is a rare example of a circular fortification in Brazil and bears witness to the city’s struggles and social changes.
Publicações Relacionadas
Caravelas (BA) — Complete Guide: Beaches, History and Abrolhos
Campo Formoso: Explore Caves and Emerald Trade
Tourist Information about Chapada Diamantina
Iraquara is also known as the "city of caves"
Discover the Magnificence Fort of Nossa Senhora de Monte Serrat
Mucugê: Discover the local history and culture
Best Beaches in Bahia: Your Guide to Paradise
Basílica Santuário Nossa Senhora da Conceição da Praia — history and architecture
History of the Cathedral Basilica of Salvador
Rio de Contas: An Unmissable Tourist Destination
Trekking - Popular trails in Chapada Diamantina
Imbassaí Beach: Discover the Best of Bahia
Solar do Unhão & MAM-BA — History, Architecture and a Visit
Lauro de Freitas — A comprehensive guide to beaches, culture and leisure
Guide to Trancoso (BA) — what to do, beaches and inns
Alameda do Sol — Vila da Praia do Forte (BA) | Things to do
Curiosities about the Rio de Contas in Chapada Diamantina
Churches of Salvador: Architectural and Historical Treasures
Trekking in the Pati Valley in Chapada Diamantina
Alcobaça (BA) — Travel guide: history, beaches and heritage
Mangue Seco: The Last Beach on the North Coast of Bahia
The Coconut Coast and its tourism heritage
Waterfalls of Chapada Diamantina: A Guide for Adventurers
Church and Convent of Santa Clara do Desterro and its History in Salvador
Maraú Peninsula: A Coastal Paradise in Bahia
Tourist attractions for children in Salvador: Fun and learning
Waterfalls and trails in the Capão Valley: Complete Guide
Chocolate Road and trails of the Cocoa Coast - video
Jandaíra: Discover the charm of Mangue Seco
Tourist attractions and architectural heritage of Salvador (BA
Bahia Maritime Museum: History of Navigation at the Barra Lighthouse
Descobrimento National Park in Bahia: A Natural Heritage Site
Costa do Sauípe: Discover Paradise in Bahia
4 Must-See Museums in Salvador: Art, History and Culture
Trekking - Route through the Chapada Diamantina in 7 days
Candeias (BA) — history, the festival of Nossa Senhora das Candeias and tourist attractions
This post is also on:










