Perhaps they call Rome the Eternal City because it’s eternally attractive to travelers? Of course, the moniker could be down to the fact that it’s more than 2,700 years old and once ruled over much of the known world. But, still, backpackers have been flocking to its eye-watering ruins, its gilded temples, soaring church domes, and priceless art for…well, ever. There’s no sign of that stopping, either. And why would it? Rome’s a doozy of a destination, touting slathers of culture, endless history, stacks of romance, and tempting food.