Lisbon: Hub of the Age of Discovery

Timeline

1. 1147–1255Lisbon · PortugalAfonso I recaptured Lisbon with crusader help, ending Moorish rule; after Afonso III made it the capital in the 13th century, the city gradually became the political and economic center of the Kingdom of Portugal thanks to its fine harbor at the Tagus estuary.
2. 1415–1460Sagres (Prince Henry's navigational base) · AlgarvePrince Henry (Henry the Navigator), with royal backing, promoted systematic maritime exploration along the African coast; the Lisbon court coordinated expedition funding, cartography, and shipbuilding, laying institutional and intellectual foundations for the Age of Discovery.
3. 1497–1580Lisbon · LisbonDa Gama's India route, colonization of Brazil, and the spice trade made Lisbon the dispatch center of Europe's maritime empire; the Belém Tower, Jerónimos Monastery, and other buildings marked the empire's zenith, with the port handling goods and intelligence from Africa, Asia, and the Americas.
4. 1755Lisbon · LisbonThe great earthquake and tsunami devastated the city center; the Marquis of Pombal led reconstruction and implemented Enlightenment-style urban planning; meanwhile Portugal's maritime supremacy had declined, and Lisbon's status as a global trade hub relatively fell.
5. 1900Lisbon · LisbonAs Portugal's capital and gateway to the sea via the Tagus, Lisbon continues port, tourism, and EU hub functions; the legacy of the Age of Discovery (Belém district, Maritime Museum) remains an important part of the city's historical identity.