The objects are indeed real – they are the centuries-old skeletal, human remains exhumed from Rome's underground catacombs.

Here, half a million Christians were buried, including 16 popes — giving the burial area a fitting nickname, "The Little ...

All Christian catacombs in Rome are property of the Catholic Church, and no one is allowed to explore them without special permission from the Vatican. "It's not so easy to get the permission.

The Roman Guy offers a variety of specialized tours in Rome, including evening tours of the Vatican and explorations of the Rome Catacombs. Hop on a Segway to see the Eternal City's many sights.