Trevi Fountain with Underground Aqueducts Guided Tour
Go beyond Rome’s famous landmarks and uncover one of the city’s most fascinating hidden archaeological sites: Vicus Caprarius, the “City of Water.” Descend beneath the streets near the Trevi Fountain to explore remarkably preserved ancient Roman remains, including residential structures, water systems, and artifacts that reveal everyday life nearly 2,000 years ago. What sets this tour apart is its focus on the underground world that most visitors never see. You'll discover the connection between Vicus Caprarius and the ancient aqueduct that still supplies water to the Trevi Fountain today, bringing Rome’s history to life in a unique and immersive way. The experience also includes guided visits to the Trevi Fountain, the Spanish Steps, and the elegant Galleria Sciarra, offering the perfect combination of Rome’s iconic landmarks and one of its most captivating hidden gems.
What's included
Meeting point & pickup
Cancellation
Choose a tour option · 1
This is the tour. Pick a date to see prices, start times and what's still open.
Where you'll be
Opens viator.com in a new tab. You book and pay there — Viator handles tickets, changes and refunds. We may earn a commission.
Around Rome
Places worth planning around while you're in the area.