Embark on an intriguing journey exploring the "Secrets Below Rome" with our private driver tour of the Catacombs and Ancient Appian Way. Enjoy the convenience of hotel pick-up as you venture into the depths of Rome's history. Porta San Sebastiano: Ancient gate, Aurelian Walls. Catacombs of San Callisto: On a guided group tour, explore the labyrinthine catacombs, where popes and martyrs were buried over 1,800 years ago. Appian Way, one of the oldest and most important roads of the Roman Empire. Church of Domine Quo Vadis: Visit this sacred site where Saint Peter is said to have had his encounter with Christ. The church is home to the legendary footprints of Christ and offers a peaceful moment for reflection. Chiesa del Domine Quo Vadis The Church of Domine Quo Vadis, According to tradition, this is where Saint Peter, fleeing persecution in Rome, encountered a vision of Christ.