For years, students at a high school just steps from the Colosseum in Rome have spun tales of mysterious rooms hidden underneath the gymnasium floor. Now, it turns out those rumors have more than a grain of truth to them.

Students on several clandestine explorations happened upon an ancient structure beneath their school. Upon notifying their teacher, who notified the authorities, archaeologists arrived to take a more detailed look. Following an excavation earlier this year, archaeologists have announced that the dark corridors and dimly lit chambers actually belonged to a luxurious second-century villa.