




The Trevi Fountain Underground Guided Walking Tour is unique because it takes you beyond the famous fountain and underneath the Trevi neighborhood, into a real archaeological site that most visitors never see. You go underground beneath Trevi. The Water City archaeological area lies more than 9 meters below today’s street level, just steps from the fountain. It’s literally connected to the water of Trevi. You can see the ancient Aqua Virgo aqueduct’s distribution tank (castellum aquae) and water filtering through the ancient masonry. This is why the site is called the “City of Water.” The excavations reveal an Imperial-era apartment block (insula) that was later transformed into a wealthy Roman domus, along with later structures built over the ancient remains. * There are genuine archaeological discoveries, not reconstructions. The site contains ancient marble decorations, African amphorae, architectural remains, and a remarkable hoard of more than 800 coins.
From the operator’s live schedule on Viator, checked Oct 10.
Join us for an unforgettable journey through the historic center of Rome. Your experience begins at the meeting point near the Trevi Fountain, where your guide will introduce you to the history and legends of the Eternal City. As you walk through Rome’s charming streets, you’ll discover world-famous landmarks, hidden gems, and fascinating stories from ancient times to the present day. Admire the stunning Trevi Fountain, explore the magnificent Pantheon, stroll through Piazza Navona, and experience the vibrant atmosphere that makes Rome one of the world’s most beloved destinations. This tour is designed for travelers who want to experience Rome beyond guidebooks while enjoying expert commentary and plenty of opportunities for photos.
Excurgo comparison of 8,074 Viator tours, recalculated daily.
All sales are final. No refund is available for cancellations.
Trevi Fountain Underground Guided Walking Tour lasts about 40 min. The itinerary has 1 stop.
Prices start at $68 per person for this Rome experience, booked through Viator with the price shown before checkout. There is 1 booking option, so the final price depends on the option you choose.
According to the operator’s current schedule, it runs on Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays, starting at 12:00 PM, 12:30 PM, 1:30 PM, and 3:30 PM.
Children aged 5–17 pay from $56, adults from $67.
All sales are final. No refund is available for cancellations.
The experience is available in HI, EN, UR, ES.
It is a private experience: only your party takes part. Up to 15 travellers can book together.
Infants and small children can ride in a pram or stroller
Wheelchair accessible Transportation options are wheelchair accessible All areas and surfaces are wheelchair accessible
Yes, bookings are confirmed instantly.
| Tour | Duration | Rating | Price | |
|---|---|---|---|---|
Trevi Fountain Underground Guided Walking Tour | 40 min | — | $68 | |
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