Santo Antônio da Barra Fort — history, Barra Lighthouse and the Nautical Museu

Published on April 28, 2022 · Updated on June 20, 2026

Home » Bahia Travel Guide » Salvador Travel Guide » Santo Antônio da Barra Fort — history, Barra Lighthouse and the Nautical Museu

Although commonly known as the ‘Barra Lighthouse’, the site is actually the Fort of Santo Antônio da Barra — an older fortification (16th–17th centuries) which houses the Barra Lighthouse, built in the late 17th century, and the Bahia Maritime Museum.

Forte de Santo Antônio da Barra em Salvador — Santo Antônio da Barra Fort in Salvador

Farol da Barra em Salvador — Santo Antônio da Barra Fort in Salvador

Historical overview

História do Forte de Santo Antônio da Barra em Salvador25:49

Forte de Santo Antônio da Barra — história, Farol da Barra e Museu Náutico15:09

Origin: the first earth and timber structures dating from the 16th century (c. 1534).
Restoration: reconstruction in masonry between 1583 and 1587; extensions in subsequent centuries.
Lighthouse: a historic structure associated with navigation (late 17th century) — Barra Lighthouse.
Today: it houses the Bahia Maritime Museum and is a tourist attraction offering panoramic views of the Bay of Todos os Santos.

Origins and development

The Fort of Santo Antônio da Barra was built as a defensive structure at Ponta do Padrão to protect the entrance to the Bay of Todos os Santos. Originally constructed from lightweight materials, it was converted into a stone fortification towards the end of the 16th century, taking on a polygonal layout adapted to the terrain.

Forte de Santo Antônio da Barra - perfil e planta por José António Caldas (1759) — Santo Antônio da Barra Fort – profile and plan by José António Caldas (1759)

Rara visão contemporânea do ataque holandês a Salvador - Este raro mapa de Salvador e da Baia de Todos os Santos é uma representação muito antiga do ataque holandês e da captura da cidade de Salvador em maio de 1624. — A rare contemporary view of the Dutch attack on Salvador – This rare map of Salvador and the Bay of All Saints is a very early depiction of the Dutch attack and the capture of the city of Salvador in May 1624.

Military role and conflicts

Throughout the colonial period, the Fort of Santo Antônio da Barra formed part of Salvador’s defence network and played a role in events such as the Dutch invasion of 1624. Despite historical criticism of its tactical effectiveness during certain periods, its role in monitoring the harbour entrance and signalling to ships remained consistently important.

Navigation and signposting

The Barra Lighthouse, which has stood next to the Fort of Santo Antônio da Barra since the late 17th century, has become a historic landmark for navigation in the region. Over the centuries, the lighting equipment has been modernised, culminating in its electrification in the 20th century.

Restoration and cultural use

In the 19th and 20th centuries, the Fort of Santo Antônio da Barra underwent renovations and restoration work that preserved its structure. Today it houses the Bahia Maritime Museum, with collections on maritime archaeology, navigational instruments, cartography and accounts of shipwrecks.

Foto antiga do Forte de Santo Antônio da Barra em Salvador — An old photograph of the Fort of Santo Antônio da Barra in Salvador

Farol da Barra em Salvador BA — Barra Lighthouse in Salvador, Bahia

Museu Náutico da Bahia no Farol da Barra — Bahia Maritime Museum

What to see at the Nautical Museum

Underwater archaeological collections and finds from shipwrecks.
Historical navigational instruments and replicas of navigational equipment.
Information panels on the history of Santo Antônio da Barra Fort and navigation in the Bay of Todos os Santos.
View of the lighthouse and panoramic view of the coast, ideal for taking photos and watching the sunset.

Practical tips for your visit

Opening hours: please check the Bahia Maritime Museum’s website before you go (opening hours may vary on public holidays).
Tickets: check the latest prices at the box office or on the official website.
Access: located in Largo do Farol da Barra — easily accessible by public transport and car.
Recommendations: take your camera to the lighthouse viewing point, respect the indoor areas and follow the site’s guidelines.

Written by Willy Sievert

Editor of Bahia.ws since its founding in 2009. Based in Salvador, he travels frequently across the Northeast and all of Brazil to keep the guides up to date. Learn more about Willy Sievert →