What is the capital of Italy?

The capital of Italy is Rome. It was established as the capital of unified Italy in 1871 and has significant historical, cultural, and political importance. Rome is not only the largest city in Italy but also serves as the center of government and home to various key institutions, including the Italian Parliament, the Presidential Palace, and the headquarters of the Catholic Church, located in Vatican City.

Florence, Venice, and Naples, while important cities in Italy, do not serve as the capital. Florence is known for its rich history in art and architecture during the Renaissance, Venice is famed for its canals and unique city layout, and Naples is recognized for its vibrant culture and proximity to historical sites like Pompeii. Each of these cities contributes uniquely to Italy's heritage, but none holds the status of capital that Rome does.