Visiting timetable09:00 AM09:00 PM
Monday, March 30, 2026
Castelo de São Jorge, Rua de Santa Cruz do Castelo, 1100-129 Lisboa, Portugal
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1755 Earthquake and São Jorge Castle — Damage & Reconstruction

Examining the 1755 earthquake's impact on São Jorge Castle and how the site was repaired and repurposed in the centuries after.

3/3/2026
10 min read
Historic depiction of the 1755 earthquake's damage in Lisbon

The 1755 shock and the castle

The earthquake of 1755 devastated much of Lisbon; São Jorge Castle experienced structural damage but its hilltop position spared it from total collapse.

Key points:

  • Damage concentrated on non-structural elements and some battlements.
  • The castle later served changing roles — military barracks, public gardens, and eventually a restored heritage site in the 20th century.

Restoration waves

  1. Immediate aftermath: ad-hoc repairs.
  2. 19th–20th c.: Romantic-era interventions that shaped the castle we see today.

For historians, the earthquake is a lens to study urban resilience and changing conservation philosophies.

About the Author

Lisbon Archives

Lisbon Archives

This guide was written to help visitors meet São Jorge Castle on their own terms: to appreciate its dramatic position, understand its complex past, and find quieter moments above the city.

Tags

1755
earthquake
restoration
Lisbon

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