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Fortress of Santa Teresa: A Historic Coastal Stronghold

Explore the historic Fortress of Santa Teresa in Uruguay, a coastal stronghold offering a glimpse into colonial-era military architecture and history.

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The Fortress of Santa Teresa, located within Santa Teresa National Park in Uruguay, is an 18th-century military structure originally built by the Portuguese in 1762 and later completed by the Spanish. This well-preserved fortress offers visitors a glimpse into the colonial conflicts between Spain and Portugal and its strategic importance in the region.

A brief summary to Fortress of Santa Teresa

  • Monday 10 am-5 pm
  • Tuesday 10 am-5 pm
  • Wednesday 10 am-5 pm
  • Thursday 10 am-5 pm
  • Friday 10 am-5 pm
  • Saturday 10 am-5 pm
  • Sunday 10 am-5 pm

Local tips

  • Wear comfortable shoes, as you'll be doing a lot of walking on uneven surfaces within the fortress.
  • Bring Uruguayan pesos for the entrance fee, as it's the only accepted currency.
  • Visit during the week to avoid larger crowds.
  • Combine your visit with exploration of the wider Santa Teresa National Park, including its beaches and gardens.
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Getting There

  • Bus

    From Montevideo, take a bus from Terminal Tres Cruces to Fortaleza de Santa Teresa. Viajes Cynsa and COT operate this route. The journey takes approximately 4 hours and 45 minutes. From the park entrance on Route 303, it is approximately a 2km walk to the fortress entrance. Bus fare is approximately $21–24 USD.

  • Car

    From Rocha, drive east on Route 9 towards the coast. Turn north onto Route 303 and follow it for about 9 kilometers. The fortress entrance will be on your left, inside Santa Teresa National Park. Parking is available near the entrance for approximately $2 USD per hour.

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Discover more about Fortress of Santa Teresa

Nestled within the expansive Santa Teresa National Park, the Fortress of Santa Teresa stands as a testament to centuries of history and strategic importance. Originally constructed by the Portuguese in 1762, the fortress was envisioned as a key defensive structure in the face of potential conflict with Spain. However, before its completion, the Spanish seized the fortress and finalized its construction, recognizing its vital position in maintaining their regional empire. The fortress's architecture reflects the military concepts prevalent in Europe at the time, featuring a pentagonal design with five bastions strategically angled to withstand artillery attacks. Its walls, crafted from precisely cut granite stone, reach heights of 36 feet and can be up to 23 feet thick in certain areas. Graceful watchtowers perch at the tips of these defenses, overlooking the outer walls. Inside the fortress, which spans approximately 2.5 acres, visitors can explore various restored buildings, including a chapel, arsenal, and a small museum showcasing weapons from the era. The site, now a military museum, still belongs to the army. The fortress provides an immersive experience, allowing visitors to walk through its grounds and imagine the lives of the soldiers who once garrisoned its walls. The Fortress of Santa Teresa is not just a historical monument but also a place of natural beauty, surrounded by the diverse landscapes of Santa Teresa National Park.

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