Lucca (/ˈluːkə/ LOO-kə, Italian: [ˈlukka] (listen)) is a city and comune in Tuscany, Central Italy, on the Serchio, in a fertile plain near the Tyrrhenian Sea. It is the capital of the Province of Lucca. It is famous for its intact Renaissance-era city walls.
Lucca was founded by the Etruscans (there are traces of an earlier Ligurian settlement in the 3rd century BC called Luk meaning marsh in which the name Lucca originated) and became a Roman colony in 180 BC. The rectangular grid of its historical centre preserves the Roman street plan, and the Piazza San Michele occupies the site of the ancient forum. Traces of the amphitheatre may still be seen in the Piazza dell’Anfiteatro.