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Underground passage in Colosseum to open to the public

For the first time ever, visitors to Rome's Colosseum will soon be able to explore a long-hidden secret underground passage. Officials at the ancient amphitheater announced that the new area will open to the public later this month.

Published October 07,2025
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A long-hidden underground secret passage in Rome's Colosseum will open for visitors to the ancient amphitheatre for the first time later this month, the Colosseum Archaeological Park announced on Tuesday.

In Roman times, the Passage of Commodus connected the Colosseum's box for the highest dignitaries to the outside world. The name goes back to Emperor Commodus (161-192 AD).

A connoisseur and lover of gladiatorial combat, Commodus is said to have fallen victim to an assassination attempt in this underground area, although it has not been clearly established that was the passage in question.

The exclusive imperial corridor was not part of the Colosseum's initial construction, which took place during the years 72-80 AD.

It was added later by excavating the amphitheatre's foundations, so that the Roman elite could reach the dignitaries' box unseen to watch the spectacles.

The passage was discovered and excavated in the 19th century but remained closed to the public.

Researchers from the Archaeological Park completed the necessary restoration work in September, fully recreating the ancient surfaces of the corridor.

The Colosseum is one of Italy's most popular tourist attractions and is regarded as the symbol of Rome. It is also the world's largest amphitheatre. In ancient Rome, at times gruesome and brutal gladiatorial fights took place there.

Now the site attracts millions of visitors annually. The Passage of Commodus will be open to visitors from October 27, Monday to Wednesday.