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Recommended

San Clemente Underground Tour

including the Basilica
From
€ 59.00
202 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

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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
Phil92506

TripAdvisor 14 Jul, 2026

Great tour very educational

What a great tour Gianluca was a wonderful guide who mixed a deep level of knowledge with a good sense of humor He really brought the history alive and helped us understand the wonder of the lasagna church Highly recommend

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
LongLiveEurope
TripAdvisor
24 Oct, 2022
Don't Bury The Lede: Best Tour In Rome.

I've paid for six tours during my two-week visit to Rome, and without a doubt, this tour was far and away the best. I guarantee you will enjoy this more than a tour of the Colosseum. The site exceeded the description of it I read in Lonely Planet that prompted me to add it to my list of things to do in Rome. The experience exceeded the description of the tour on Get Your Guide. Both of these are due to the guide and historian, Ricardo. A Pied Piper, he lures you with his enthusiasm and clear delight of his subject, and you cannot resist following him into the 12th-century basilica and then down stairs back in time to structures that hail from the 4th century, then further down and back in time to the 2nd century, and finally at the bottom arriving in the 1st century. Unlike a lot of ancient remnants, what you see on this tour is intact; no VR headset needed to understand what you are looking at: it is right in front of you and all around. The 4th-century basilica, 2nd-century temple, and 1st-century Roman domestic setting are as intact as if they were constructed to serve as sets for a period drama. Ricardo could have gone on longer, and I could easily have listened much longer as he brought me closer to our ancestors that made us who we are today. Photos are not permitted of the subterranean buildings, so I only have photos to share of the 12th-century version of Basilica di San Clemente.

Dzyan
TripAdvisor
16 Sep, 2020
Meravigliosa gemma nascosta

Interessante tour a piedi vicino al Colosseo. Propone alla squadra per la gentilezza e la buona organizzazione

Ezia
TripAdvisor
14 Sep, 2020
San Clemente che meraviglia !

L'accoglienza è stata ottima già al telefono con Gianmarco e un altro addetto francese di cui non ricordo il nome, poi da vicino sono stati davvero fantastici. La nostra guida è stata Eddy, molto professionale e garbato.

GIANMARCOG
TripAdvisor
14 Mar, 2020
WONDERFUL HIDDEN GEM

Interesting walking tour close to the Colosseum. Props to the team for the kindness and good organization

VFEC
TripAdvisor
18 Sep, 2019
FANTASTIC TOUR

Our guide was superb. He gave us very detailed descriptions of San Clemente and Saint Peters in Chains. He gave us both the history and the structure of the building . He pointed out things we might have over looked.The Moses was the cherry on top.

4.9
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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