Secret Rome: Discover the Hidden Underground, Small Group Tour in Rome
Rome, Italy

Secret Rome: Discover the Hidden Underground, Small Group Tour

Outty Ranking 50 4.0 · 1 traveler reviews3 hoursFrom $108

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September 2026

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Adults

Age 13 and over

2

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Age 12 and under

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From, per person$108
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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 Secret Rome: Discover the Hidden Underground, Small Group Tour worth booking?

Secret Rome: Discover the Hidden Underground, Small Group Tour is a 3-hour experience in Rome, Italy, from $108 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
3 hours
From
$108 per person

On this tour, you'll walk underground times, among ruins and columns, enter a thousand-year-old market, and cross an island on Rome's oldest bridge: it'll be a fun experience. Is it true that every church in Rome is buil

What you get

  • Tickets entrance at the museums
  • 3 hours Professional Guide

About this experience

On this tour, you'll walk underground times, among ruins and columns, enter a thousand-year-old market, and cross an island on Rome's oldest bridge: it'll be a fun experience. Is it true that every church in Rome is built on the ruins of pagan temples? You'll find out by visiting the city's most famous sites and underground passages. A few steps away, between the Portico of Octavia and the ruins of the Teatro Marcello, you'll cross Rome's oldest bridge, dating back 2,000 years and still standing! And there you are on Tiber Island; then the underground house of Saint Cecilia awaits, with its ancient mosaics, mysterious inscriptions, and richly decorated crypt. The tour continues with a visit to the Basilica Church of San Francesco a Ripa, Rome's first Franciscan church, the place, now a sanctuary, where Saint Francis stayed. The tour ends with a visit to the Basilica of Santa Maria in Trastevere, the first official place of Christian worship in Rome.

What's included

Included

  • Tickets entrance at the museums
  • 3 hours Professional Guide

Not included

  • Pickup and Drop-off hotel
  • Tips

What you'll see and do

  1. Meeting point tour

    15 minutes here

  2. Teatro di Marcello

    The Theater of Marcellus, largely preserved, is the only ancient theater remaining in Rome. Built in the southern area of the Campus Martius known as the Circus Flaminius, between the Tiber river and the Capitoline Hill, it was commissioned by Caesar and continued by Augustus. The building was erected in Campo Marzio, in the place that tradition had consecrated to stage performances, where the "Theatrum et proscenium ad Apollinis", connected to the temple of Apollo, was already located.

    15 minutes here

  3. Isola Tiberina

    The Tiber Island, the only urban island on the Tiber, approximately 300 meters long and approximately 90 meters wide, is connected to the banks of the Tiber by two bridges: towards Trastevere by the Cestio bridge, dating back to 46 BC. C. and in the direction of the Ghetto with the Fabricio bridge, built in 62 BC. C., also called Quattro Capi bridge, for the Roman herms that decorate its parapets. According to legend, the island was born in 509 BC. when, having ousted Lucius Tarquinius Superbus, the last king of Rome, the people, as a sign of hatred towards the tyrant, threw the king's enormous grain deposit into the Tiber, which turned out to be so abundant that it formed a small island. In reality, a compact bank of tuff, similar to that of the nearby Capitoline Hill, constitutes the basic geological element, on which the sands carried by the current have naturally settled.

    20 minutes here

  4. The Portico of Octavia

    The Portico d'Ottavia complex is the only one preserved of the large porticoes that limited, on the northern side, the square of the Circo Flaminio, an area that corresponds to the ancient Ghetto. It was rebuilt by Augustus, in place of the older Portico of Metello, between 27 and 23 BC. and dedicated to her sister Ottavia. It was subsequently restored and partially rebuilt in 203 by Septimius Severus, after a fire in 191, a period to which the majority of the currently visible remains belong. The complex, a quadriportico of 119 x 132 metres, included the most ancient Temple of Juno Regina, which was then joined by the Temple of Jupiter Stator, the first in Rome entirely made of marble, two libraries, Greek and Latin, and the Curia Octaviae , a large environment for public meetings.

    15 minutes here

  5. Santa Cecilia in Trastevere

    The Basilica of S. Cecilia in Trastevere is located in the square of the same name and stands on the house of the Roman martyr Cecilia and her husband Valeriano. The excavations under the church, carried out during the restoration of 1899, highlighted a group of ancient buildings from the Republican age with walls in opus quadratum of tuff and a Doric column. At the bottom of a niche there is a tuff relief representing "Minerva" in front of an altar. The building shows restorations and renovations from a later period, from the 2nd to the 4th century AD, when it was unified with other existing buildings dating back to the Republican age. In addition to various rooms built in brickwork and with remains of floor mosaics, there is also a large room characterized by the presence of seven cylindrical brick basins in the floor.

    45 minutes here · Admission included

  6. Basilica di Santa Maria in Trastevere

    The Basilica was likely the first official place of Christian worship in Rome. According to legend, it was built by Pope Callixtus I in the 3rd century and completed by Saint Julius I in 340. Rebuilt during the pontificate of Pope Innocent II, it subsequently underwent decorations and restorations, including notable ones promoted by Pope Clement XI (1702) and Pope Pius IX (1870), without the church undergoing substantial alterations.

    30 minutes here · Admission included

  7. Chiesa di San Francesco a Ripa Grande

    The Church of San Francesco a Ripa is a place of great spirituality in the heart of Rome, in Trastevere. This beautiful Baroque church preserves, in a simple corner, the cell, now a sanctuary, where Saint Francis was welcomed during the Roman days of papal visits.

    30 minutes here · Admission included

Where it starts and ends

Meeting point

Rome

Meeting point

Hotel pickup

No pickup: everyone meets at the start point.

Ends at

in the city center

Options you can book

  • Private Tour Option

    Private Tour Option: includes a private service and the possibility of customizing the tour according to your needs. Walking Tour

  • Small Group Tour

    Shared Group Tour: Maximum 12 people on the tour Walking Tour

Before you book

Cancellation
For a full refund, cancel at least 24 hours before the scheduled departure time.
Languages
pt, en, fr, es
Ticket
Mobile Only
Runs on
Mon, Tue, Thu, Sat
Group size
Up to 12 travelers per booking
Operated by
Welcome Italy

Know before you go

  • Not recommended for travelers with poor cardiovascular health
  • Travelers should have at least a moderate level of physical fitness
  • This tour is intended as a walk which enters underground areas and places of worship: Should anyone feel uncomfortable in underground spaces, the guide can deal with it; those people will comfortably sit in the top church, while the rest of the group will visit the underground. It is advisable to wear confortable shoes such as sport trainers and to respect the churches dress code: trousers should touch the knee and shoulders should be covered; tourists may consider bringing a scarf to wear at necessity.
  • Provide the Correct address of your accommodation , hotel, B&B
  • Provide the correct phone number with international country code
  • check that you provide all the details to the agency
  • Without this information we can not guarantee the correct service
  • Emergency number also operational via whatsapp- One day before 24 H. Call to confirm the pick up
  • Hotel pickup and drop-off (central Rome only)
  • Coronavirus information: Below a brief list of the measures will be taken to ensure the safety of customers during the tours and on board our vehicles: - gloves and surgery masks; - disinfectant gel - Sanitization of vehicles at the end of each tour - staff, assistants, guides, drivers wearing masks and gloves - preventive information to the customer once on board the vehicles - the capacity of minivans and groups will be regulated according to the law and regulations of the virus corona in customer protection

Photos

Secret Rome: Discover the Hidden Underground, Small Group Tour in Rome, photo 2Secret Rome: Discover the Hidden Underground, Small Group Tour in Rome, photo 3Secret Rome: Discover the Hidden Underground, Small Group Tour in Rome, photo 4Secret Rome: Discover the Hidden Underground, Small Group Tour in Rome, photo 5Secret Rome: Discover the Hidden Underground, Small Group Tour in Rome, photo 6Secret Rome: Discover the Hidden Underground, Small Group Tour in Rome, photo 7

Traveler reviews

1 verified traveler reviews for Secret Rome: Discover the Hidden Underground, Small Group Tour. Ratings and reviews provided by Viator and Tripadvisor.

5 star
0
4 star
1
3 star
0
2 star
0
1 star
0
Carol A S · March 2019

Interesting Tour.

This tour was interesting but not what we expected. It was a small group (turned out to be just my sister and myself) and the tour guide was excellent.

Response from the operator: dear customer , thank you so much for your feedback. please you you have some suggestions for the tour we are glad to know. best regards Patricia

via Tripadvisor

Good to know

Duration
3 hours
Free cancellation
Up to 24h before
Minimum age to book
All ages
Availability
Bookable today
Runs on
Mon, Tue, Thu, Sat
Price range
$108 to $396
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)49
Listing quality (10% weight)95
Local standing (8% weight)46
Booking flexibility (8% weight)100

Secret Rome: Discover the Hidden Underground, Small Group Tour: questions travelers ask

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

How much does Secret Rome: Discover the Hidden Underground, Small Group Tour cost?

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Prices start at $108 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 Secret Rome: Discover the Hidden Underground, Small Group Tour take?

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Plan for about 3 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 Secret Rome: Discover the Hidden Underground, Small Group 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 Secret Rome: Discover the Hidden Underground, Small Group 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 Secret Rome: Discover the Hidden Underground, Small Group Tour suitable for kids and families?

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Yes, all ages are welcome. Families should still weigh the 3-hour running time, and strollers are easier on the earlier, quieter departures.

How far in advance should I book Secret Rome: Discover the Hidden Underground, Small Group 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 3-hour experience runs outdoors or after sunset.

Where does Secret Rome: Discover the Hidden Underground, Small Group 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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