Are the Colosseum's Secret Tunnels Open to Visitors?

Question

Are the hidden passages underneath the Colosseum of Rome open for visitors?

Answer 1

Yes, starting in 2010, visitors have been able to explore the concealed passages beneath the Colosseum that housed animals that were utilized during the Gladiators’ combat. The drinking fountains, toilets and other toilet features must be mentioned too, which belonged to the advanced plumbing system of the colosseum, can also be visited.