Rome, Italy: Catacombs and Appian Way

For a little early-Christian history, we're heading outside the city of Rome, Italy, for a look at the catacombs via the Appian Way — ancient Rome's gateway to the East. At www.ricksteves.com, you'll find money-saving travel tips, small-group tours, guidebooks, TV shows, radio programs, podcasts, and more on this destination.