Trevi Fountain with Underground Aqueducts Guided Tour in Rome
Rome, Italy

Trevi Fountain with Underground Aqueducts Guided Tour

Outty Ranking 50 4.0 · 1 traveler reviews1.5 hoursFrom $53

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September 2026

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Adults

Age 13 and over

2

Children

Age 12 and under

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From, per person$53
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Outty Ranking

50/100

Worth a Look. Our proprietary evaluation. How we score

Traveler rating

4.0/5

Based on 1 traveler reviews. Ratings and reviews provided by Viator and Tripadvisor.

Quick answer

Is Trevi Fountain with Underground Aqueducts Guided Tour worth booking?

Trevi Fountain with Underground Aqueducts Guided Tour is a 1.5-hour experience in Rome, Italy, from $53 per person. It scores 50 out of 100 on the Outty Ranking, which we label “Worth a Look, based on a 4/5 rating across 1 reviews. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.

Outty Ranking
50 / 100
Rating
4/5 (1)
Duration
1.5 hours
From
$53 per person

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 remarkabl

What you get

  • Professional licensed guide

About this experience

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

Included

  • Professional licensed guide

Not included

  • Personal expenses
  • Transportation
  • Tips

What you'll see and do

  1. Vicus Caprarius – the City of Water

    Descend beneath the streets of Rome and explore Vicus Caprarius, the hidden underground world beneath the Trevi Fountain. Discover the remains of a 2,000-year-old water system still connected to the famous fountain above.

    30 minutes here · Admission included

  2. Trevi Fountain

    Visit the iconic Trevi Fountain, Rome’s most famous Baroque masterpiece and one of the most beautiful fountains in the world. Admire its stunning sculptures, learn the legends behind the tradition of tossing a coin into the water, and discover the fascinating history and symbolism hidden within its grand design.

    20 minutes here · Admission included

  3. Spanish Steps

    Stroll through the famous Spanish Steps, one of Rome’s most elegant and lively landmarks. Climb the monumental staircase connecting Piazza di Spagna to the beautiful Trinità dei Monti church, admire the charming fountains and luxury boutiques nearby, and hear stories about the artists, poets, and travelers who made this area a symbol of Roman beauty and culture.

    20 minutes here · Admission included

  4. Galleria Sciarra

    Step inside the hidden gem of Galleria Sciarra, a stunning 19th-century Art Nouveau courtyard tucked away in the heart of Rome. Admire its colorful frescoes, elegant iron-and-glass architecture, and beautifully decorated walls celebrating femininity, virtue, and Roman society. Quiet and unexpected, this artistic passage offers a fascinating contrast to the bustling streets outside.

    20 minutes here · Admission included

Where it starts and ends

Meeting point

Rome

Please meet the guide in front of Vicus Caprarius.

Hotel pickup

No pickup: everyone meets at the start point.

Ends at

Returns to the starting point

Before you book

Cancellation
For a full refund, cancel at least 24 hours before the scheduled departure time.
Languages
en
Ticket
Mobile Only
Runs on
Tue, Wed, Thu, Fri, Sat, Sun
Group size
Up to 15 travelers per booking
Operated by
White Travel Tours

Know before you go

  • Public transportation options are available nearby
  • Infants are required to sit on an adult’s lap
  • Not recommended for travelers with poor cardiovascular health
  • Suitable for all physical fitness levels
  • On this tour, some of the venues or parts of the venue may be subject to last-minute, unpredictable closures. When this occurs, we are happy to offer customers an extended tour in keeping with the advertised total length of the tour.

Photos

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Traveler reviews

1 verified traveler reviews for Trevi Fountain with Underground Aqueducts Guided Tour. Ratings and reviews provided by Viator and Tripadvisor.

5 star
0
4 star
1
3 star
0
2 star
0
1 star
0
Laly912 · February 2024

"Beautiful fountain"

In Rome there are many beautiful fountains, in different squares. In the Plaza de la República, one of the main squares of the city, is the Fountain of the Naiades, statues of four nymphs that represent water. It's worth a visit!

Response from the operator: ¡Muchas gracias por su comentario!

via Tripadvisor (translated)

Good to know

Duration
1.5 hours
Free cancellation
Up to 24h before
Minimum age to book
5+
Availability
Bookable today
Runs on
Tue, Wed, Thu, Fri, Sat, Sun
Price range
$53 to $78
Hotel pickup
No pickup, meet at start point
Booked in 30 days
0
Verdict
Worth a Look

Why this scores 50

The Outty Ranking is a weighted composite. Here is how this experience performed on each component.

Traveler sentiment (30% weight)72
Review evidence (18% weight)9
Booking momentum (14% weight)0
Value for money (12% weight)50
Listing quality (10% weight)90
Local standing (8% weight)46
Booking flexibility (8% weight)100

Trevi Fountain with Underground Aqueducts Guided Tour: questions travelers ask

Practical detail on this experience, plus the wider planning questions for Rome.

How much does Trevi Fountain with Underground Aqueducts Guided Tour cost?

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Prices start at $53 per person. The final price depends on the date, the time slot and the number of travelers, and peak weekends in Rome usually price higher than midweek mornings. Live pricing and remaining availability are confirmed on the booking screen before you pay.

How long does Trevi Fountain with Underground Aqueducts Guided Tour take?

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Plan for about 1.5 hours from start to finish, not counting travel to the meeting point. Most travelers leave another 30 minutes on either side so the rest of the day in Rome is not rushed.

Is Trevi Fountain with Underground Aqueducts Guided Tour worth it?

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It holds an Outty Ranking of 50 out of 100, which we label "Worth a Look". That score blends traveler sentiment (4/5 across 1 reviews), the depth of that review evidence, recent booking momentum, value for money against comparable last minute in Rome, and how flexible the cancellation terms are.

Can I cancel or reschedule Trevi Fountain with Underground Aqueducts Guided Tour?

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Yes. Cancel free up to 24 hours before the start time for a full refund. Inside that window the booking is non-refundable, and no-shows are not refunded.

Is Trevi Fountain with Underground Aqueducts Guided Tour suitable for kids and families?

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The operator sets a minimum age of 5. Older children generally do well here, and families should factor in the 1.5-hour running time when deciding.

How far in advance should I book Trevi Fountain with Underground Aqueducts Guided Tour?

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Around 0 people booked this in the last 30 days, so popular slots go early. Two to three weeks ahead is comfortable in shoulder season, while summer weekends and holidays in Rome can sell out a month out. Same-day spots do open up when other travelers cancel, so it is worth checking if you are already in town.

What should I bring or wear?

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Bring photo ID, your booking confirmation on your phone, a refillable water bottle and comfortable shoes. Dress for the weather in Rome and add a light layer if any part of the 1.5-hour experience runs outdoors or after sunset.

Where does Trevi Fountain with Underground Aqueducts Guided Tour start and how do I get there?

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The exact meeting point and directions are on your voucher once you book, and they sit in central Rome within reach of public transport. Arrive 15 minutes early: late arrivals are treated as no-shows by most operators.

What are the best things to do in Rome?

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Rome runs on skip-the-line access. The Colosseum underground, the Vatican before opening, and the catacombs south of the walls all require a licensed operator, and the price gap between the good ones and the rest is smaller than you would expect. We rank by guide credentials, group size and how reliably the promised access actually materialises. On Outty we rank every Rome experience on the same 0 to 100 scale, and alongside this one the highest scorers right now include Rome Pasta and Tiramisu Class: Ravioli, Fettuccine & Fine Wine 5*, Pasta Making & Wine Tasting with Dinner in Frascati from Rome, Rome: Pizza & Tiramisu or Gelato Class with Flowing Fine Wine 5*. The city page groups everything into most popular, highest reviewed, last minute and family-friendly so you can build a day around what actually delivers.

When is the best time to visit Rome?

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April, May, September and October. August is hot and half the city is shut. Booking patterns follow the same curve: prices and queues climb in peak weeks, while shoulder season gives you better availability on the top-ranked experiences and more room to change plans.

How many days do you need in Rome?

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Three full days covers the headline sights without sprinting. A workable rhythm is one anchor experience each morning, such as this one, an unhurried afternoon in a single neighborhood, then a food or nightlife booking in the evening. Five days lets you add a day trip outside the city.

Do I book through Outty or through the operator?

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Outty ranks and explains the experiences, then hands you to Viator to complete the booking with the operator directly. The price is the same as booking on Viator yourself, and Outty earns an affiliate commission on the referral, which is how the rankings stay free to read.

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