The historical centre of Genoa, the heart of the Old Town, is a place rich in history and charm, recently restored after years of neglect. To discover old Genoa, you have to walk through the picturesque medieval alleys (caruggi) and narrow streets (creuze), admiring noble palaces and harmonious squares such as Piazza delle Erbe and Piazza San Donato, overlooking ancient churches. Much of the historic centre is a World Heritage Site, with historical sites such as the Roman and Etruscan Castrum, and magnificent buildings such as Palazzo Spinola and Palazzo Ducale, evoking the splendour of the maritime republic. The centre also offers many opportunities for recreation, with typical inns, historic bars, live music venues and fascinating century-old workshops.