Five free things to do in Rome

Much of Rome can be seen without spending a penny (unless you insist on casting your coppers into one of the city's many fountains). The glorious Pantheon, Hadrian's 2nd-century masterpiece, ought to be your first port of call, but arrive at 7pm and you can take advantage of a free 30-minute tour with the company Angel Tours.ArchitectureCatch a glimpse of the nearby Piazza Navona, before braving