Prepare to dive down into a city underneath the city. A cold place of death and tradition. Together we will explore the underground passageways and discover the secrets of Rome\'s greatest catacomb. Our local expert historian guide will explain how the winding network of sacred tunnels and how it is associated with the first Christians in ancient Rome. Prepare to witness the stories surrounding the roots of Christianity’s most enduring rites and rituals as you wander through ancient passageways containing over 150,000 bodies and stretching over 17 kilometers. This small group, personal experience is not to be missed.