CamTN T.
Google
Vicus Caprarius, also known as the “City of Water,” is one of Rome’s most intriguing underground discoveries. Just a few steps from the Trevi Fountain, this archaeological site reveals a completely different face of the city — quiet, mysterious, and deeply historical. Exploring the ruins beneath the modern streets feels like stepping into another time.
The site showcases the remains of an ancient Roman residence, water channels, and storage basins connected to the Aqua Virgo aqueduct. The explanations are well presented, helping visitors understand how the famous Trevi Fountain is fed by the same water system. Seeing the clear water flowing through the ancient structures is surprisingly captivating and gives a new appreciation for Roman engineering.
The space is compact but very atmospheric. The lighting is soft, highlighting the stones, walls, and preserved floors in a way that enhances the sense of discovery. It’s an excellent short visit if you enjoy archaeology or want to escape the crowds above.
The only minor downside is that the visit is relatively brief, and some sections could offer more interactive elements or deeper explanations.
Still, Vicus Caprarius remains a unique and enriching experience, well worth the stop.