Rome is a city where history is layered, not only in books and museums but also beneath your very feet. One of the most fascinating examples of this multi-layered past is the Basilica of San Clemente, an extraordinary complex that reveals three distinct levels of Roman history in a single location. Located just a short walk from the Colosseum, casual tourists often overlook this sacred site—but for those in the know, it's a treasure trove of art, archaeology, and faith.
