Tourists can now walk in the footsteps of emperors. This month, a secret passage within Rome's Colosseum, reserved for royalty in ancient times, opened to tourists.

The once-secret corridor — known as the “Commodus Passage” and named after the Roman emperor turned into a pop icon by Ridley ...

The newly restored underground corridor, once reserved for the emperor's hidden walk to his honor box, still bears clamps ...

For the first time in nearly 2,000 years, visitors to Rome’s world-renowned Colosseum will have the opportunity to walk ...