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Rome San Clemente Underground and Basilica Small Group Tour
cultural

Rome San Clemente Underground and Basilica Small Group Tour

by EcoArt Travel

2 hours
Rome
€53.10€59 on ViatorSave 10%/person
From
€53.10€59 on ViatorSave 10%per person

Choose from 1 available option

2 hours
Starting time
Friday 11 September 2026
Language
English
Free cancellation until 10 Sept 2026.
€106.20€118Save 10%
2 adults × €53.10
All taxes and fees included

How do you want to book?

Confirmation before Wed, 9 Sept - card's only charged if it's a yes. If it's a no, still time to book on Viator.

Book on Viator Confirmed right away, but you pay full price.€118

Overview

This 90-minute walking tour in Rome focuses on the Basilica of San Clemente and the archaeological site beneath it. The tour begins inside the 12th century basilica, where visitors see a gold mosaic above the central apse. The basilica was built over earlier structures, starting as a private home used for secret Christian worship in the first century. Participants then descend up to 100 feet underground through three levels. The first underground level contains the remains of a 4th century basilica that was forgotten after the 12th century one was constructed above it. Below this is the site of an ancient pagan Mitraic temple. The lowest level features ruins of Roman houses. Excavations continue at the site. The tour is guided by an expert English-speaking guide and includes entrance tickets to the archaeological site. Professional headsets are provided when there are at least five guests. Group size is limited to 15 people. This tour is not suitable for guests with mobility difficulties due to steps and uneven ground.

Highlights

Visit the 12th century Basilica of San Clemente
Descend three underground archaeological levels
See a 4th century basilica beneath the current church
Explore remains of a pagan Mitraic temple underground
Small group tour with expert English-speaking guide

What's included

Expert English-speaking guide
Access to San Clemente underground areas
Professional headsets if at least 5 guests attend
Small group with a maximum of 15 guests
Entrance tickets to San Clemente archaeological site (10 euro value)

What's not included

Gratuities
Hotel pick-up and drop-off

Itinerary

1

Basilica of San Clemente

Tour inside the 12th century Basilica of San Clemente in Laterano and the related archaeological site, lasting about 90 minutes.

90 min

2

Mitreo di San Clemente

Visit to the ancient pagan Mitraic temple located beneath the Basilica of San Clemente, part of the underground archaeological site.

10 min

Meeting point

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’.

End point

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

Languages

English (guide)

Cancellation policy

  • Cancel at least 24 hours before start for a full refund.

Additional info

1–15 travelers per booking
Mobile ticket
Reachable by public transport
Suitable for all fitness levels
Not recommended for guests with mobility issues due to climbing and descending steps and walking on uneven terrain.
Check-in is required 15 minutes before the scheduled start time; late arrivals cannot be accommodated due to time-sensitive tickets.
A dress code applies for entry to places of worship and selected museums: no shorts or sleeveless tops; knees and shoulders must be covered for all guests; failure to comply may result in denied entry.
Total
€106.20Save 10% vs Viator