San Clemente Basilica: Explore Ancient Underground Levels

Uncover centuries of history on the San Clemente Underground & Basilica Tour. Explore the 12th century Basilica, ancient pagan temple, and Roman ruins hidden beneath the surface.

Duration: 1 hour, 30 minutes
Cancellation: 24 hours
Highlights
  • Basilica of San Clemente - Visit of the Basilica of San Clemente in Laterano and the archeological site.
  • Mitreo di San Clemente - Part of the visit of the archeological site under the Basilica of S. Clemente.
What's Included
  • Guidance from an expert English-speaking guide
  • Included entry to the San Clemente Archeological Site (€10 value)
What's Not Included
  • Gratuities
  • Hotel Pick-up and Drop-off
Additional Information

A tour of the 12th century Basilica of San Clemente showcases a striking golden mosaic, positioned above the central apse. Saint Clement’s evolution over the ages spans from a private domicile, utilized for covert Christian worship in the first century, to a commanding basilica. The secret of what was buried underneath the Basilica was unveiled in 1860,…

Location
Via di S. Giovanni in Laterano, 126
Via di San Giovanni in Laterano
Meeting point is near St Clemente Basilica on the corner at Via di S. Giovanni in Laterano, 126 Please note the meeting point is an outdoor location and not an office. You guide will be waiting for you holding a sign with the EcoArt logo. The nearest metro stop is Line B ‘Colosseo’.
Cancellation Policy

For a full refund, cancel at least 24 hours before the scheduled departure time.

Customer Ratings
4.9
(140 Ratings)
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Monika_k
Jun 29, 2025
A must-do! - An incredible tour of a fascinating, must-visit Roman site. My daughters both love Roman history, and we all absolutely adored this tour and learned so much! This is a fantastic tour to take, as it is lesser known and truly makes for a memorable stop in this beautiful city. Our guide, Gianluca, was so friendly, knowledgeable, and funny. Highly recommend!
Review provided by Viator
C7424mekimg
Jun 18, 2025
Great Interesting Tour - This was a very entertaining tour. Our tour guide was extremely knowledgeable and the area below the basilica was fascinating. Also, the underground was so nice and cool, it was a great relief from the heat of the day.
Review provided by Tripadvisor
Ericzw950sx
Jun 16, 2025
Thank you Luca! Amazing tour! - Absolutely incredible tour. Our guide was Luca, he could not have been more friendly and knowledgeable. We felt like we were VIP’s! Highly recommend this. It’s also pretty cool temperature wise inside the building, so it’s a great break from the heat. Don’t miss this one.
Review provided by Tripadvisor
Lsz2978gb
Jun 10, 2025
A tour one must not miss when in Rome! - It was a wonderful tour. Priscilla, our tour guide was excellent! She explained the history of the Church and what lay beneath it with so many details that it took us back 1900 years back to the 1st century AD! This is a tour one must never miss!
Review provided by Tripadvisor
Lakshmi_s
Jun 9, 2025
A tour one should not miss! - It was a wonderful tour! Priscilla our tour guide was excellent! She explained the history of the Church and what lay beneath it with so many details that it took us back 1900 years back to 1st century AD!
Review provided by Viator
B2947xfagustinv
Jun 7, 2025
San Clemente Tour. - The tour was amazing, although I chose the tour in English, the guide knew Spanish, so I could fully understand the information provided. The guide was predisposed to answer all doubts and repeat any information about what was explained.
Review provided by Tripadvisor
David
Jun 3, 2025
Excellent guide, excellent tour! - Our guide was very knowledgeable. She explained everything clearly and in an entertaining way. I would highly recommend this tour!
Review provided by Tripadvisor
Dave_n
May 26, 2025
The tour provides a... - The tour provides a tangible, literal experience of the layers of history in Rome all on one small site. A highlight of our time in Rome--just a short walk from the Colosseum but feels far from the bustle.
Review provided by Viator
Catherinecj2661hs
May 26, 2025
Take this tour!!! - Luca made the visit wonderful and the site is fascinating! He is polite, knowledgeable, funny, patient and generous. I HIGHLY recommend this tour to anyone visiting Roma. Thank you, Luca!!! Catherine and Pete
Review provided by Tripadvisor
Dana_h
Jun 30, 2025
Nice Tour, but this could be done on your own. - Tour was informative and on time, with small group. The tour guide was Luca who was awesome. If we were to do it over, we could have purchased tickets and with a written history done it on our own quicker. If you like a ton of information, you would enjoy this tour.
Review provided by Viator
From $69
up to 15 guests
1 - Adult
Cancellation: Free cancellation up to 24 hours before the start of your experience (local time).