Legend has it that this bronze orb, which sat atop an ancient Egyptian obelisk, once held the ashes of Julius Caesar.

This curious, round temple is the oldest still-standing marble building in Rome.

An ossuary built in 1210 to collect bones from the Ospedale Maggiore of Milan.

2300-year-old Roman road connecting the empire.

The yawning maw of this pagan visage is said to bite off the hands of liars.