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Fortress of Santo Antônio de Ratones

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Fortress of Santo Antônio de Ratones, Colonial fortress on Raton Grande island, Florianópolis, Brazil

Description

The Fortress of Santo Antônio de Ratones is a military structure on Raton Grande island that consists of multiple stone and brick buildings arranged around a central compound. The site includes a commander's residence, barracks for troops, and various support structures built into the granite landscape.

History

It was built in 1740 as part of the Portuguese military expansion along the Santa Catarina coast. The fortress was one of three fortifications designed to defend the bay of Florianópolis against attacks from the sea.

Culture

The Commander's House displays photographs documenting Portuguese military architecture, while the barracks showcase exhibits on the site's restoration work. Walking through these spaces shows how the fortress reflected Portuguese building traditions and daily military life.

Practical

To visit the site, travelers take a boat from several points in Florianópolis and should plan for several hours to explore it properly. The trip works best on calm weather days when seas are manageable.

Did you know?

In the early 1900s the site served as a quarantine station for people with cholera. Restoration work years later uncovered remains from that period.

Location
Inception
1740
GPS coordinates
-27.47333,-48.56222
Latest update
December 12, 2025 12:01

AroundUs brings together thousands of curated places, local tips, and hidden gems, enriched daily by 60,000 contributors worldwide. Discover all places nearby (Florianópolis).

« Fortress of Santo Antônio de Ratones - Colonial fortress on Raton Grande island, Florianópolis, Brazil » is provided by Around Us (aroundus.com). Images and texts are derived from Wikimedia project under a Creative Commons license. You are allowed to copy, distribute, and modify copies of this page, under the conditions set by the license, as long as this note is clearly visible.

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