Everyone knows the famous Trevi Fountain, less known is the underground passages that stretch beneath the Trevi district; an intricate maze of ancient vestiges dating back to Roman times that await to be rediscovered. 

The underground archaeological areas of Vicus Caprarius - the 'City of Water', consist of the structures of an imperial domus, the castellum aquae of the Virgin Aqueduct, and a small museum filled with Roman artifacts. 

Embark on a journey tracing the ancient path of Aqua Virgo, unraveling its ingenious workings and storied past, with remnants cunningly concealed amidst the modern urban landscape. Seek out hidden doorways and stumble upon remarkably preserved relics tucked beneath the glitz of a bustling shopping enclave.

Continuing the tour to the Stadium Domitiani and descend underneath the busy Piazza Navona to discover its secret underside away from the crowds.

On a journey backward in time, it is possible to live Rome's millennial stratification and observe the archaeological evidence of the great events that characterized the city's history, from the fire of Rome under the emperor Nero to the Barbarian invasions, from the sack of Alaricus to the siege of the Goths.