Five Unique Walking Tours of Rome

There is an endless array of walking tours you could take in Rome. Today, rather than focusing on the classic itineraries, we have picked a few special ones, such as a private tour of the Catacombs, one of the Jewish ghetto, or one inspired by the international best-seller "Angels and Demons".
Take a look at the tours on offer below and mark your favorite for the next time you're in Rome!