(800) 814 COOL Questions? Call Us Now!

Rome: San Clemente Basilica & Ancient Underground Secrets Tour

2 Reviews 4.50 out of 5 stars Based on 2 reviews collected by City Boat Tours and TripAdvisor |
Recommended by 100% of reviewers
100% of reviewers gave this experience a rating of 4 or higher.
| Rome, Italy
Book online or call us
Chat now

from $11.30 per person

Lowest Price Guarantee
Rome Undergrounds San Clemente Basilica Exclusive Tickets and Tour
Rome Undergrounds San Clemente Basilica Exclusive Tickets and Tour
Rome Undergrounds San Clemente Basilica Exclusive Tickets and Tour
Rome Undergrounds San Clemente Basilica Exclusive Tickets and Tour
Rome Undergrounds San Clemente Basilica Exclusive Tickets and Tour

Loading Options
Don't miss out!
On average, this is booked 27 (0) days in advance.
45 to 60 minutes (approx.)
Mobile ticket

Overview

Discover one of Rome’s most captivating hidden gems with a self-guided audio tour of the Basilica of San Clemente and its extraordinary archaeological excavations. Just steps from the Colosseum, this site unveils over 2,000 years of history, layered beneath your feet.
With your audio guide, explore freely and at your own pace. Begin in the magnificent 12th-century basilica, where shimmering mosaics and medieval frescoes adorn the walls. Then venture below to a 4thcentury Christian basilica and, even deeper, an atmospheric Mithraeum — a pagan temple used for ancient rituals.
Wander through ancient rooms and passageways, marvel at the preserved ruins, and imagine life in Rome across the centuries. Your audio guide offers rich storytelling, bringing each space to life while giving you the freedom to linger and explore at your own pac
Don’t miss this unique opportunity to delve into Rome’s hidden underground world. Book your San Clemente audio tour today — the Eternal City’s secrets await!

What's Included

  • Visit of the Third Level - Archaeological Excavations, including the ancient Mithraeum
  • Visit of the Upper Basilica of San Clemente (12th century)
  • Visit of the First Basilica level (4th century)
  • Food & Drink unless specified
  • Gratuities
  • Transportation from/to the attraction
See 3 moreSee 4 more

Meeting Location

Meeting point

Via Labicana
00184 Roma RM, Italy

Show on Google Maps

Detailed check-in instructions, including the exact address, are provided with your booking confirmation.

End point

Piazza di San Clemente
00184 Roma RM, Italy

What To Expect

Basilica of San Clemente

The Basilica of San Clemente is one of Rome’s most fascinating hidden gems, a true time capsule layered with over two millennia of history. Just a short walk from the Colosseum, this site allows visitors to descend through three distinct levels of Roman life. The 12th-century upper basilica features beautiful medieval frescoes and stunning mosaics.Beneath it lies a 4th-century Christian basilica, its faded yet evocative frescoes telling stories of early Christianity. Descend further and you’ll find a 1st-century Roman house and an extraordinary Mithraeum, a temple dedicated to the god Mithras, complete with an altar and intricate carvings.As you explore these underground chambers, you witness the city’s evolution from pagan worship to Christian devotion. The site’s intimate, mysterious atmosphere offers a unique glimpse into Rome’s layered past. San Clemente is a must-visit for those eager to experience Rome’s rich, multi-layered history, where every stone whispers ancient stories.
Read more

1 hour • Admission Ticket Included

Additional Info

  • Public transportation options are available nearby
  • Suitable for all physical fitness levels
  • A dress code is required to enter all the churches: knees and shoulders MUST be covered for both men and women.
  • To download and use the app, we recommend using a smartphone produced in 2020 or later.
  • Headphones are recommended for optimal audio quality — bring your own.
  • Please arrive at the meeting point at least 20 minutes before your scheduled entry time.

Frequently Asked Questions

(6)

Q: What is the cancellation policy for the Rome: San Clemente Basilica & Ancient Underground Secrets Tour?

A: You can cancel up to 24 hours in advance of the tour for a full refund. For a full refund, you must cancel at least 24 hours before the tour start time.If you cancel less than 24 hours before the tour start time, the amount you paid will not be refunded.Any changes made less than 24 hours before the tour start time will not be accepted.Cut-off times are based on the tour local time (CEST).This tour requires a minimum number of travelers. If it’s canceled because the minimum isn’t met, you’ll be offered a different date/experience or a full refund. Read more Apr 2025

Cancellation Policy

You can cancel up to 24 hours in advance of the tour for a full refund.

Still have questions?

We're here to help.
Activity code: C-20905P143

Reviews

4.50
2 reviews

Average 4.50 out of 5 stars based on 2 traveler reviews collected by City Boat Tours and partner sites such as Cool Destinations and TripAdvisor

5 stars
1
4 stars
1
3 stars
0
2 stars
0
1 star
0

Loading Options
Don't miss out!
On average, this is booked 27 (0) days in advance.
Rome Tours
Attractions
Guides
Calendar
View more

Similar Tours & Activities

Rome St Peters Basilica, Tomb, Grottoes and Climb the Dome Tour

Rome St Peters Basilica, Tomb, Grottoes and Climb the Dome Tour

2
 3 hours  Free Cancellation
from
$79.47
Castel Sant'Angelo Tour with Virtual Guide

Castel Sant'Angelo Tour with Virtual Guide

New To The Site!
 2 hours 30 minutes
from
$46.39
San Clemente Basilica Guided Tour with Underground Access

San Clemente Basilica Guided Tour with Underground Access

New To The Site!
 40 to 60 minutes  Free Cancellation  Instant Confirmation
from
$184.04
Villa d'Este and Villa Adriana from Rome Skip-The-Line Tickets Included

Villa d'Este and Villa Adriana from Rome Skip-The-Line Tickets Included

2
 8 hours  Hotel pickup offered  Free Cancellation  Instant Confirmation
from
$582.86

Travelers Who Bought This Tour Also Bought

Pasta Cooking Class in Rome - Fettuccine Class in Piazza Navona
Likely to Sell Out

Pasta Cooking Class in Rome - Fettuccine Class in Piazza Navona

794
 2 hours  Free Cancellation  Instant Confirmation
from
$66.92
Early Vatican Museums Tour: The Best of the Sistine Chapel
Likely to Sell Out

Early Vatican Museums Tour: The Best of the Sistine Chapel

862
 3 to 4 hours  Free Cancellation  Instant Confirmation
from
$106.36
Skip the Line: Vatican Museum, Sistine Chapel + Optional Basilica
Likely to Sell Out

Skip the Line: Vatican Museum, Sistine Chapel + Optional Basilica

5,484
 2 hours 30 minutes  Free Cancellation  Instant Confirmation
from
$66.09
Jewish Ghetto and Trastevere Tour Rome
Likely to Sell Out

Jewish Ghetto and Trastevere Tour Rome

1,324
 90 to 120 minutes  Free Cancellation  Instant Confirmation
from
$4.05

Frequently Asked Questions (6)

Activity name

The answers provided below were previously given in response to questions from City Boat Tours customers.

Filter by:

Q: What is the cancellation policy for the Rome: San Clemente Basilica & Ancient Underground Secrets Tour?
A:
You can cancel up to 24 hours in advance of the tour for a full refund.
  • For a full refund, you must cancel at least 24 hours before the tour start time.
  • If you cancel less than 24 hours before the tour start time, the amount you paid will not be refunded.
  • Any changes made less than 24 hours before the tour start time will not be accepted.
  • Cut-off times are based on the tour local time (CEST).
  • This tour requires a minimum number of travelers. If it’s canceled because the minimum isn’t met, you’ll be offered a different date/experience or a full refund.
Apr 2025
Q: What's included in the price?
A:
The following is included:
  • Visit of the Third Level - Archaeological Excavations, including the ancient Mithraeum.
  • Visit of the Upper Basilica of San Clemente (12th century).
  • Visit of the First Basilica level (4th century).
  • Skip-the-line ticket for the archaeological site.
  • Audio guide app with 22 listening points to explore the site in depth.
  • Audio guide app available in: English - Spanish - French - German - Italian.
The following is NOT included:
  • Food & Drink unless specified.
  • Gratuities.
  • Transportation from/to the attraction.
Apr 2025
Q: What is the minimum age for this tour?
A:

There is no minimum age for this tour, so bring your wee one along for an adventure..

Apr 2025
Q: My date is not available in the calendar, I am just checking to see if it is available?
A:

If a date or time is not listed on the calendar, it’s sold out or unavailable for another reason. Support cannot assist further if a date or time is not on the calendar.

If you find a date and time that works for you, book it NOW because things always sell out at this time of year.

Apr 2025
Q: Is this an accessible tour?
A:

Accessibility information for the Rome: San Clemente Basilica & Ancient Underground Secrets Tour is as follows:

  • Public transportation options are available nearby
  • Suitable for all physical fitness levels
Apr 2025
Q: Where is the meeting point for this activity?
A:

Detailed check-in instructions – including meeting point address, Google map, and parking information – for Rome: San Clemente Basilica & Ancient Underground Secrets Tour will be included in your confirmation email from City Boat Tours. Please be sure to double and triple check your email address is correct at checkout so this important email makes its way to you!

 

 

Mar 2024

What's Included

Activity name

  • Visit of the Third Level - Archaeological Excavations, including the ancient Mithraeum
  • Visit of the Upper Basilica of San Clemente (12th century)
  • Visit of the First Basilica level (4th century)
  • Skip-the-line ticket for the archaeological site
  • Audio guide app with 22 listening points to explore the site in depth
  • Audio guide app available in: English - Spanish - French - German - Italian
  • Food & Drink unless specified
  • Gratuities
  • Transportation from/to the attraction

Additional Info

Activity name

  • Public transportation options are available nearby
  • Suitable for all physical fitness levels
  • A dress code is required to enter all the churches: knees and shoulders MUST be covered for both men and women.
  • PETS ARE NOT ALLOWED
  • To download and use the app, we recommend using a smartphone produced in 2020 or later.
  • Headphones are recommended for optimal audio quality — bring your own.
  • Please arrive at the meeting point at least 20 minutes before your scheduled entry time.

Report Product Issue

Activity name

Language
Currency

Site Settings

Activity name

Currency

Activity name

Lowest Price Guarantee

Activity name

We guarantee the lowest price on all the tours available to book on our site. We'll refund the difference if you find the exact tour cheaper online until 48 hours before your tour starts.

We Make It Easy!

Gather your information

Locate your City Boat Tours Booking Number and the proof of the lower price you found.

Send it to us

Email [email protected] with the documents, your name, and your home address.

We'll review

We'll review your materials and get in touch as soon as possible.

Receive your refund

If everything checks out, we'll refund you the price difference.

Refund Terms & Conditions

The following conditions apply to all lowest price guarantee refund requests:

  • The lowest price guarantee is available to any customer who makes a qualifying purchase through our website. The qualifying purchase must be a minimum of US$20 (or equivalent).
  • The lowest price guarantee covers retail and prepaid rates available to the general public. This does not include discounts or promotions you may receive (or be eligible for) from third-party sites or organizations such as AAA or AARP or special offers made as part of a membership program, corporate discount, daily deal, group, or rewards program.
  • City Boat Tours promotions cannot be combined with the lowest price guarantee.
  • If you find a lower retail or prepaid rate for the same tour, offered on the same date, time and priced in the same currency as your original purchase, on any other website between the time you book on City Boat Tours and 48 hours before your trip starts, we will refund the difference.
  • The lowest price guarantee does not apply where a lower overall price is found by breaking down the purchased tour into one or more parts sold separately.
  • City Boat Tours reserves the right to verify the lower price details. Examples of acceptable forms of verification include a web screenshot or a web address.
  • All refund decisions will be made at the sole discretion of City Boat Tours.

Free Cancellation

Activity name

100% refund
No refund

You can cancel up to 24 hours in advance of the tour for a full refund.

  • For a full refund, you must cancel at least 24 hours before the tour start time.
  • If you cancel less than 24 hours before the tour start time, the amount you paid will not be refunded.
  • Any changes made less than 24 hours before the tour start time will not be accepted.
  • Cut-off times are based on the tour local time (CEST).
  • This tour requires a minimum number of travelers. If it’s canceled because the minimum isn’t met, you’ll be offered a different date/experience or a full refund.

Sorting, ranking, and search results

Activity name

City Boat Tours wants to make your searches as relevant as possible. That's why we offer many ways to help you find the right experiences for you.

On some pages, you can select how to sort the results we display and also use filter options to see only those search results that meet your chosen preferences. You'll see explanations of what those sort options mean when you select them.

If you see a Badge of Excellence label, the award is based on average review ratings, share of bookings with a review, and number of bookings through City Boat Tours over a 12-month period.

The importance of any one factor over any other in a sort order varies, and the balance is constantly being reviewed and adjusted. We're always updating our systems and testing new ways to refine and improve your results to make them as relevant as possible to meet your needs.

Cool Support

Ask us anything!

Activity name

Cool Robot