Small-Group Express Tour of Trevi Fountain with Undergrounds
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September 2026
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Who is going?
Adults
Age 13 and over
Children
Age 12 and under
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Free cancellation up to 24 hours before. Same price on Viator, Outty earns a commission.
Traveler rating
4.1/5
Based on 84 traveler reviews. Ratings and reviews provided by Viator and Tripadvisor.
Quick answer
Is Small-Group Express Tour of Trevi Fountain with Undergrounds worth booking?
Small-Group Express Tour of Trevi Fountain with Undergrounds is a 0.7-hour experience in Rome, Italy, from $19 per person. It scores 56 out of 100 on the Outty Ranking, which we label “Worth a Look”, based on a 4.1/5 rating across 84 reviews. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.
- Outty Ranking
- 56 / 100
- Rating
- 4.1/5 (84)
- Duration
- 0.7 hours
- From
- $19 per person
Did you know that a 2000-year old Roman aqueduct still supplies water to the most famous fountain in the world? Explore one of the top 10 highlights of Rome's sights with an expert guide. Discover that the Trevi Fountai
What you get
About this experience
Did you know that a 2000-year old Roman aqueduct still supplies water to the most famous fountain in the world? Explore one of the top 10 highlights of Rome's sights with an expert guide. Discover that the Trevi Fountain is far more than a stunning shot, then visit the ruins of the ancient aqueduct 9 meters below ground. Don't forget to throw a coin in the fountain before you go, but first, discover the legends of the origins of this peculiar tradition. This extra-small group tour is limited to 12 participants. Please note: Access to the Trevi Fountain restricted basin area (€2 fee) is not included. The guide will lead you to an excellent viewing point at the public piazza level.
What's included
Included
- Sterilised headsets to hear your guide clearly
- Entrance fees into the underground excavations
- Professional live guide & full on-site assistance
Not included
- Hotel Pickup and dropoff
- Access to the Trevi Fountain basin area (€2). The fountain is viewed from the public piazza level.
What you'll see and do
Trevi Fountain
Meet your guide in front of the Trevi Religious Articles shop and find out together that the Trevi fountain is much more than a throw of a coin. Go beyond its captivating beauty and discover all the details that most tourists miss. Learn about its fascinating history and discover the mythological figures that take shape gracefully out of the raw stone below. Feel and hear the power of water, and perceive the message of this iconic masterpiece exactly as intended by its designer. Take a moment to admire the fusion of beauty and genius. Please note: Access to the Trevi Fountain restricted basin area (€2 fee) is not included. The guide will lead you to an excellent viewing point at the public piazza level.
20 minutes here · Admission not included
Vicus Caprarius – the City of Water
Then immerse into the newly uncovered archeological site 9 meters below the ground. Find the only functioning ancient aqueduct which still supplies water to the fountain above, and visit the remains of an imperial Domus. Travel back in time and touch the millenary stratification beneath the streets of Rome.
20 minutes here · Admission included
Where it starts and ends
Meeting point
Rome
Meet us at Piazza di Trevi 82, 00187 Rome, on the right side of the Trevi Fountain, in front of the Trevi Religious Articles shop. Look for a member of staff holding a yellow Touriks sign. Please be at the meeting point 5 minutes before the starting time.
Hotel pickup
No pickup: everyone meets at the start point.
Ends at
Meet us at Piazza di Trevi 82, 00187 Rome, on the right side of the Trevi Fountain, in front of the Trevi Religious Articles shop. Look for a member of staff holding a yellow Touriks sign. Please be at the meeting point 5 minutes before the starting time.
Options you can book
Private Tour in Italian
Private Tour: Select this option is for a 40-minute private guided tour in Italian, led by a professional guide
Private Tour in Portuguese
Private Tour: Select this option is for a 40-minute private guided tour in Portuguese, led by a professional guide
Portuguese Tour
Portuguese tour: This option is for a 40-minute guided tour in Portuguese, In a small group of 12 participants led by a professional guide
French Tour
French Tour: Select this option is for a 40-minute guided tour in French, In a small group of 12 participants led by a professional guide
Private Tour in English
Private Tour: Select this option is for a 40-minute private guided tour in English, led by a professional guide
Private Tour in French
Private Tour: Select this option is for a 40-minute private guided tour in French, led by a professional guide
English Tour
English Tour: Select this option is for a 40-minute guided tour in English, In a small group of 12 participants led by a professional guide
Private Tour in Spanish
Private Tour: Select this option is for a 40-minute private guided tour in Spanish, led by a professional guide
German Tour
German Tour: Select this option is for a 40-minute guided tour in German, In a small group of 12 participants led by a professional guide
Spanish Tour
Spanish tour: Select this option is for a 40-minute guided tour in Spanish, In a small group of 12 participants led by a professional guide
Private Tour in German
Private Tour: Select this option is for a 40-minute private guided tour in German, led by a professional guide
Italian Tour
Italian tour: Select this option is for a 40-minute guided tour in Italian, In a small group of 12 participants led by a professional guide
Before you book
- Cancellation
- For a full refund, cancel at least 24 hours before the scheduled departure time.
- Languages
- de, pt, en, it, fr, es
- Ticket
- Mobile Only
- Runs on
- Tue, Wed, Thu, Fri, Sat, Sun
- Group size
- Up to 12 travelers per booking
- Operated by
- TOURIKS
Know before you go
- Service animals allowed
- Public transportation options are available nearby
- Specialized infant seats are available
- Suitable for all physical fitness levels
- Please be at the meeting point 5 minutes before the tour starts
- This tour is subject to weather conditions. If canceled you will be given the option of an alternative date or full refund
- This tour will have a maximum of 12 participants
- For environmental reasons, it is preferable that you bring your own earphones and do not print your voucher. We will provide earphones in case you forget yours
- We suggest you bring your own refillable bottle as you can find drinkable-water fountains everywhere in Rome
- Please note: Access to the Trevi Fountain restricted basin area (€2 fee) is not included.
Photos
What travelers are saying
Outty’s summary of the themes that recur across 84 traveler reviews. Written by us, not quoted from reviewers.
The guide
9 mentionsTravelers single out the guide as the reason the experience works.
Knowledge and storytelling
8 mentionsReviewers describe the commentary as informative rather than scripted.
Pace and timing
2 mentionsSeveral reviewers comment on how the schedule is paced.
Traveler reviews
84 verified traveler reviews for Small-Group Express Tour of Trevi Fountain with Undergrounds. Ratings and reviews provided by Viator and Tripadvisor.
Trevi Fountain
It wasn’t what we expected. Thought we were going underground to see how the Trevi Fountain worked. The guide was very informative though.
Response from the operator: We are really sorry to hear that you did not enjoy the experience with us to the fullest, we will make sure that our voucher will be clearer on the inclusions.
via Viator
Excellent
It was brilliant getting to see the underside of Rome, and the guide was so knowledgeable and friendly
Response from the operator: Thank you! We are glad to hear that you enjoyed our Trevi Fountain tour.
via Viator
Disappointed
Underground Rome was awesome but was unable to get close to fountain! The tour guide told us we had to get another ticket to get closer to fountain so that was a disappointment.
Response from the operator: Thank you for your review. We are sorry to hear that you did not enjoy our tour, please note that it is mentioned in the voucher that, in order to go down to the fountain, you will need to purchase a different ticket as it is not included in our tour. Thanks!
via Viator
Underwhelming overpriced tour
Unfortunately the tour was less than what we’d hoped for. Our tour guide wasn’t all that enthusiastic which was disappointing given the cool context of the tour. We visited the underground via the museum called Vicus Carparius which is €4 to visit and although would have been self-guided feels like it would have offered more information than what we got. Our 7 year old wasn’t engaged at all which wasn’t a huge expectation but for a tour labeled good for kids it should have been a bit more lively.
Response from the operator: We are sorry to hear that you did not enjoy our tour. Usually all our activities are meant for children as they should all be engaging - we will check with our guide and make sure they make it more lively.
via Viator
Short and to the point.
Short and sweet however it did not include entry into the Trevi fountain foreshore. Guide was very knowledgeable
Response from the operator: Thank you, we are glad to hear that you enjoyed our tour!
via Viator
Good to know
- Duration
- 0.7 hours
- Free cancellation
- Up to 24h before
- Minimum age to book
- All ages
- Availability
- Bookable today
- Runs on
- Tue, Wed, Thu, Fri, Sat, Sun
- Price range
- $19 to $169
- Hotel pickup
- No pickup, meet at start point
- Booked in 30 days
- 29
- Verdict
- Worth a Look
Why this scores 56
The Outty Ranking is a weighted composite. Here is how this experience performed on each component.
Small-Group Express Tour of Trevi Fountain with Undergrounds: questions travelers ask
Practical detail on this experience, plus the wider planning questions for Rome.
How much does Small-Group Express Tour of Trevi Fountain with Undergrounds cost?
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Prices start at $19 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 Small-Group Express Tour of Trevi Fountain with Undergrounds take?
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Plan for about 0.7 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 Small-Group Express Tour of Trevi Fountain with Undergrounds worth it?
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It holds an Outty Ranking of 56 out of 100, which we label "Worth a Look". That score blends traveler sentiment (4.1/5 across 84 reviews), the depth of that review evidence, recent booking momentum, value for money against comparable most popular in Rome, and how flexible the cancellation terms are.
Can I cancel or reschedule Small-Group Express Tour of Trevi Fountain with Undergrounds?
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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 Small-Group Express Tour of Trevi Fountain with Undergrounds suitable for kids and families?
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Yes, all ages are welcome. Families should still weigh the 0.7-hour running time, and strollers are easier on the earlier, quieter departures.
How far in advance should I book Small-Group Express Tour of Trevi Fountain with Undergrounds?
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Around 29 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 0.7-hour experience runs outdoors or after sunset.
Where does Small-Group Express Tour of Trevi Fountain with Undergrounds 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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