![Two thousand year old secret passages under the Colosseum revealed](http://media.assettype.com/outlooktraveller%2Fimport%2Foutlooktraveller%2Fpublic%2Fuploads%2Farticles%2Ftravelnews%2Fshutterstock_147643964.jpg?w=480&auto=format%2Ccompress&fit=max)
Visitors to the Colosseum in Rome, Italy, will now be able to see what has remained out of public view for nearly two thousand years &ndash the heart or the &lsquohypogea&rsquo &ndash where gladiators and the wild animals would wait for their turn in the amphitheatre.
According to the Encyclopaedia Britannica, &lsquothe Colosseum (c. 70&ndash82 CE) that replaced Nero&rsquos ornamental lake is more correctly called the Flavian Amphitheatre, after the Flavian dynasty of emperors. It was begun by Vespasian and inaugurated by Titus in 80 CE.&rsquo  The amphitheatre was active between 80 AD and 523 AD
While restoring this much cited and photographed structure, it was found out that it was fitted with mobile platforms and wooden elevators to transport the wild animals and the gladiators (sometimes unarmed prisoners) to the centre of the stadium. A network of channels supplied the water for the naval battles that concluded most shows.
Now visitors can walk through the 15 corridors, go past the archways, and see the lift shafts across wooden platforms erected along the length of the hypogea. In the ancient period, slaves operated the shafts by candle light or torches. However, today visitors can see the depths with sunlight filtering in from the top.
The hypogea has been restored during the second phase of a massive restoration of this historic structure. According to media reports, restoration of galleries, creation of a new visitor centre and a new lighting system will be undertaken in the soon to begin third phase.