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Fortaleza de São João: Rio's Historic Guardian

Explore Rio's oldest historical site: Fortaleza de São João in Urca, a fortress with stunning views and rich military heritage.

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Fortaleza de São João, nestled in Rio de Janeiro's Urca neighborhood, marks the spot where the city was founded in 1565. This historic fortress, with its well-preserved military architecture, offers a unique glimpse into Brazil's colonial past and strategic importance in defending Guanabara Bay.

A brief summary to Fortaleza de São João

Local tips

  • Schedule your visit in advance, as access is controlled by the military and may require prior appointment.
  • Arrive on time for your visit, as strict entry times are enforced.
  • Wear comfortable shoes to explore the grounds, as surfaces may be uneven.
  • Bring a camera to capture the panoramic views of Guanabara Bay and Sugarloaf Mountain.
  • Check local opening hours, as they may vary.
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Getting There

  • Public Transport

    From Copacabana, take bus 511 towards Urca. Get off at the Urca stop and walk towards the beach, then turn left onto Al. Floriano Peixoto. A single bus fare in Rio de Janeiro typically costs around R$4.05.

  • Taxi/Ride-share

    From Copacabana or Ipanema, a taxi or ride-sharing service to Fortaleza de São João in Urca will cost approximately R$30-R$50, depending on traffic. The journey should take around 15-25 minutes.

  • Walking

    If you are already in Urca, walking to the fortress is a pleasant option. From Praia da Urca, head west along Avenida João Luiz Alves, then turn left onto Al. Floriano Peixoto. The entrance to Fortaleza de São João will be on your right. This is a very walkable and safe area.

Unlock the Best of Fortaleza de São João

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Discover more about Fortaleza de São João

Located in the Urca neighborhood, Fortaleza de São João is more than just a historical landmark; it's the birthplace of Rio de Janeiro. Founded in 1565 by Estácio de Sá, the fortress was strategically built to protect Guanabara Bay from French invasions. Over the centuries, it has evolved from a wooden redoubt to a complex of four batteries: São Martinho, São Teodósio, São José, and São Diogo. Visitors can explore the fortress's grounds, with informative plaques detailing its history and purpose. The site showcases remarkable military architecture and offers panoramic views of Sugarloaf Mountain and Guanabara Bay. Key features include the preserved walls of Bateria de São Diogo, the historic cannons, and the meticulously reconstructed Forte São José. Today, Fortaleza de São João is managed by the Brazilian Army and houses the Centro de Capacitação Física do Exército. While controlled by the military, parts of the fortress are open to the public, offering a blend of history, culture, and natural beauty.

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