Prato listen is a city and comune in Tuscany, Italy, the capital of the Province of Prato. The city is situated at the foot of Monte Retaia (768 m), the last peak in the Calvana chain. The lowest altitude in the comune is 32 m, near the Cascine di Tavola, and the highest is the peak of Monte Cantagrillo (818 m). The Bisenzio River, a tributary of the Arno, flows through it.