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Recommended

San Clemente Underground Tour

including the Basilica
From
€ 59.00
200 reviews

Discover one of Rome’s hidden gems on a guided tour of the Basilica and archaeological site of San Clemente. Explore three underground levels and uncover over Read more

  • Descend 100 feet underground in the Basilica of San Clemente

  • Visit an the ancient mithraic temple hidden at the lowest level of the excavations

  • Admire one of the most beautiful Mosaics in the world

Book here
Adults
(17+)
Children
(8 - 16)
09 january 2023
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San Clemente Underground Tour

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(17+)
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About the tour

Discover one of Rome’s hidden gems on a guided tour of the Basilica and archaeological site of San Clemente. Explore three underground levels and uncover over 2,000 years of history beneath the city streets.

Visit the beautiful 12th-century Basilica before descending to the remains of a forgotten 4th-century church and an ancient Mithraic temple with its original altar. Learn how these fascinating underground ruins were discovered in 1860 after a flood led an Irish Dominican priest and archaeologist to uncover the hidden levels below.

At the deepest level, see the underground spring that caused the discovery and explore the remains of ancient Roman homes, carefully excavated and remarkably preserved. A unique experience away from Rome’s more crowded attractions.

Thurs, Fri, Sat, Sun

1.5 hours - departure 3:00PM

English

what’s included
  • English-speaking Tour Leader
  • Entrance fee to San Clemente Archeological Site
what’s excluded
  • Hotel pickup and drop-off
  • Gratuities
D6761TSannm

TripAdvisor 06 Jul, 2026

Hidden gem of San Clemente

Fantastic tour with an amazing knowledgeable guide

Read more

Itinerary

Starting Point

Meeting point is near S. Clemente Basilica, at the corner located at Via di S. Giovanni in Laterano, 126. Please note the meeting point is an outdoor location and not an office, and the address given is indicative. Please arrive 15 minutes early for check-in.

The nearest metro stop is Line B ‘Colosseo’.

Ending Point

Tour ends at St. Clement's Basilica at 4:30PM

You meet with your guide close to the St. Clement's Basilica entrance. You will enter the church and descend into the underground, exploring. After, you will visit the main church and admire the mosaics and frescoes.

Additional information


  • We recommend the use of comfortable shoes
  • Something to cover shoulders and knees for entrance into churches.

Thurs, Fri, Sat, Sun

  • We are unfortunately unable to accomodate guests with wheelchairs.
  • Guests must be able to climb and descend stairs on their own.


  • A paying adult must accompany all minors under 17 years of age.
  • Children 7 and under can join for free.
  • This tour involves walking on uneven terrain and is not suitable for guests who are unable to walk or climb/descend stairs on their own.

In order to be eligible for a full refund your tour must be modified/cancelled by e-mail (info@ecoarttravel.com) no less than 24 hours before your scheduled departure time.

Reviews
David M
TripAdvisor
03 Jun, 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

Dave_N
Viator
26 May, 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 Romejust a short walk from the Colosseum but feels far from the bustle

catherinecJ2661HS
TripAdvisor
26 May, 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

Maria_B
Viator
23 May, 2025
Fascinating Place

Thoroughly enjoyed our tour with Luca His knowledge and passion for the history of San Clemente made the guided tour so enjoyable Will happily recommend this tour to others

690bradleye
TripAdvisor
20 May, 2025
Amazing g must see tour

An amazing experience Thoroughly enjoyed this tour We did the tours of several ancient sites and ruins out these ruins qwee unique in that they are underground Highly recommend this t I yr Our guide Gianluca Luca WAS AWESOME VERY KNOWLEDGEABLE

4.9
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Who We Are

EcoArt is more than just a tour operator based in Italy; it's a gateway to discovering the extraordinary. With a dynamic team of passionate travelers at its core, EcoArt is dedicated to offering innovative and unforgettable journeys across the Italian peninsula and beyond. We strive to infuse each travel experience with a fresh perspective, ensuring our clients embark on truly unique adventures.

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© 2015 EcoArt srl - P. IVA 09935281007 - Iscrizione REA 1198809 - Licenza Agenzia Viaggi lettere A e B Determinazione R.U. 2232 del 24/04/2014 rilasciata dalla Provincia di Roma