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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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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
Witold B
TripAdvisor
01 Feb, 2025
Ancient quelle

Three levels of old Rome baroque early Christian and ancient Its worth going undergroundAt the very bottom you will discover a source of clean water from an ancient Roman aqueduct

985rupak
TripAdvisor
16 Jan, 2025
Best Tour Experience in Rome Exploring the Basilica of San Clementes Layers of History

We had an incredible experience touring the Basilica of San Clemente Our guide Mara was exceptionalextremely knowledgeable and passionate about the history of the site Her enthusiasm brought the history of the place to life making the tour both educational and engaging The highlight was exploring the three distinct layers of history from the 12thcentury basilica to the 4thcentury church below and finally the ancient Roman structures at the deepest level Each floor offered a fascinating glimpse into a different time period and Maras detailed explanations tied everything together beautifully I highly recommend this tour for history enthusiasts and anyone looking to uncover the rich layers of Romes past

Tyler_W
Viator
19 Dec, 2024
Took this as our fist

Took this as our first tour of Rome with my wife and daughter 9 Ursus was our guide and really made the history come alive There was only 4 of us in our group and there was very few people at the entire site so it felt like we had our own personalized tour Very cool to go down through 3 layers of history and see incredible works of art up close and personal Highly recommend

bla_enkas2021
TripAdvisor
10 Dec, 2024
Amazing place

The place was awesome and our guide Mara simply fantastic A must see while in Rome Mara was knowledgeable and fun showing us the best of this place in one hour

April_C
Viator
24 Nov, 2024
Wonderful

He was well versed and gave an excellent tour I learned a significant amount of new information Highly recommend this tour

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