Palazzo Vecchio has anchored the Piazza della Signoria for over seven centuries, and it still carries the weight of that history in every stone. Built between 1299 and 1314, this fortress-palace served as the seat of Florentine civic power through the rise and fall of the Republic, the Medici reign, and eventually as the first seat of a unified Italian government in the 1860s. The crenellated roofline and asymmetrical tower — the Torre di Arnolfo — remain one of the most recognisable silhouettes in Italy, visible long before you reach the piazza itself.
Inside, the scale surprises people. The Salone dei Cinquecento is vast and overwhelming in the best possible way: a 54-metre hall commissioned by Savonarola and later redecorated by Vasari with enormous battle frescoes for Cosimo I de' Medici. Look for the tiny green flag Vasari reportedly painted into one scene as a hidden message — the letters 'cerca trova' (seek and find) are written above it, fuelling theories that Leonardo da Vinci's lost Battle of Anghiari mural may be concealed behind the wall. Whether true or not, it makes staring at a 16th-century fresco feel genuinely thrilling. Upstairs, the private apartments of Eleanor of Toledo and a small but arresting chapel decorated by Bronzino round out the palace's more intimate spaces.
What separates Palazzo Vecchio from a standard museum visit is that it's still Florence's city hall — politicians work in offices metres from Renaissance masterpieces. Climb the tower for one of the city's better views, particularly good at golden hour when the light hits the Arno bridges. The rooftop terrace is a quieter alternative if the tower queue is long.
Book tickets in advance, especially in peak season — walk-up waits can be considerable. The museum section and tower require separate tickets, so decide beforehand how much time you have. Early weekday mornings are the least crowded, and Tuesday is often quieter than the tourist-heavy weekend days. The piazza outside is free, busy with vendors and tourists at all hours, but worth lingering in after dark when the replica David and the Loggia dei Lanzi sculptures are dramatically lit.