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.

For the first time in nearly 2,000 years, visitors to Rome’s Colosseum can walk through a hidden imperial passage.

(CNN) — A 2,000-year-old tunnel once used by Roman emperors to slip into the Colosseum unseen will open to the public this month, offering visitors a rare glimpse of the arena’s imperial backstage.

For the first time in nearly 2,000 years, a hidden imperial passage at Rome’s iconic Colosseum is set to open to the public, offering a unique glimpse into the ancient amphitheatre’s past. From 27 ...

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