Following the footsteps of St. Peter to this district, home to the warm spirited catacombs and the tombs built by the most wealthy and famous families in Rome, the Appian Way, known as the Queen of Roads, is the first world’s highway. It is dated 312 BC and was the starting point for Roman traders and warriors but it was also flanked by mausoleums and the unmissable Christian Catacombs. Persecution of many Christian martyrs under pagan Emperors, whose bones, once buried underground, became objects of veneration.