Genoa historical timeline

Genoa's history is the history of a republic that lasted longer than most countries. From the eleventh century to 1797 it governed itself, traded to the Black Sea, financed European monarchies and ran a navy; and it has spent the two centuries since as a port and an industrial city inside someone else's state. The palaces, the banks and the alleys are all products of the republic; the harbour a visitor walks on is a product of 1992.

Chronology

1. 5th–4th century B.C. — A settlement is founded on the site, which had been inhabited since the fifth millennium BC. The choice is the only one available: a defensible inlet where the Apennines meet the sea, with no coastal plain to spread onto. That constraint has shaped every later decision about the city.
2. 11th century — Genoa emerges as an independent maritime republic. It will remain one until 1797 — more than seven hundred years, longer than most European states have existed — and builds a trading network reaching the Black Sea and the Levant. Everything in the city centre is ultimately paid for by this.
3. 1407 — The Bank of Saint George is founded, the oldest state deposit bank. Genoese finance becomes a European institution: the republic lends to monarchies, and the city's wealth shifts from carrying goods to moving money. The Palazzo San Giorgio on the harbour still stands.
4. c. 1451 — Christopher Columbus is born in Genoa. He sails for Spain rather than for his own city, which is itself characteristic: the republic's capital was interested in the eastern Mediterranean, not the Atlantic, and missed the discovery that ended its world.
5. 16th–17th centuries — The city lays out Le Strade Nuove — Via Garibaldi, Via Cairoli, Via Balbi — and the aristocracy builds the Palazzi dei Rolli along them. The rolli were official rolls of private palaces from which the republic assigned lodging to visiting dignitaries by lot, making hospitality a legal obligation of the rich. This is the period UNESCO inscribed, and it is why the World Heritage Site is made of private houses.
6. 1684 — A French fleet bombards Genoa for days, and the Doge is compelled to travel to Versailles to apologise in person. The episode marks the republic's decline into a power that can be punished rather than one that punishes, and the rebuilding afterwards is much of what gives the centre its Baroque layer.
7. 1797 — The Republic of Genoa ends under French pressure and becomes the Ligurian Republic. Seven centuries of self-government stop. In 1805 the territory is annexed outright to France.
8. 1815 — The Congress of Vienna hands Genoa to the Kingdom of Sardinia, against the strong preference of the Genoese, who had expected independence restored. The resentment feeds directly into the city's later republican and radical politics.
9. 1861 — Genoa joins the Kingdom of Italy. Its position as the natural port for industrialising Piedmont and Lombardy makes it the main maritime gateway of the new state, and the harbour and the steel and shipbuilding industries around it expand enormously.
10. late 19th–early 20th century — Genoa becomes the embarkation port for Italian emigration to the Americas. Millions leave Europe from this harbour, which is a large part of why the city's name is known across the Americas and why the Porto Antico now holds a museum of emigration.
11. 1943–1945 — As a port and an industrial centre, Genoa is heavily bombed, and parts of the dense old town are destroyed. The city's own partisans take the surrender of the German garrison in April 1945 before Allied forces arrive — the only Italian city to liberate itself in that way.
12. 1960s–1980s — Heavy industry contracts sharply, the port declines, and the old harbour becomes derelict. The historic centre, cut off from the water by the elevated motorway built along the waterfront, becomes one of the most deprived urban areas in northern Italy.
13. 1992 — The Expo marking the fifth centenary of Christopher Columbus's first voyage rebuilds the derelict harbour as the public Porto Antico, to a plan by Renzo Piano, with the Aquarium at its centre. It is the hinge of the modern city: Genoa gets its waterfront back after a century of industry and thirty years of decay.
14. 2006 — Le Strade Nuove and the system of the Palazzi dei Rolli are inscribed as a UNESCO World Heritage Site under criteria (ii) and (iv): 42 palaces, out of more than a hundred still standing. Most remain privately owned, so the inscription recognises something a visitor still largely cannot enter.
15. 2018 — The Morandi bridge over the Polcevera valley collapses, killing 43 people and severing the main motorway link west. Its replacement opened in 2020. The event is recent, raw and specific to Genoa's geography: a city of 30 kilometres along a coast depends absolutely on the viaducts that cross its valleys.