Underground Rome: San Clemente Basilica Tour
Overview
Explore Rome's underground on a small-group guided tour of hidden basilicas, medieval masterpieces, and ancient sanctuaries.
Meet your expert guide at the Basilica of San Clemente, near the Colosseum. Admire its magnificent 12th-century mosaics, then descend underground to discover an early Christian basilica and an ancient Roman temple.
Continue to the Basilica and Monastery of the Four Crowned Saints (Quattro Santi Coronati), a peaceful medieval sanctuary renowned for its extraordinary frescoes and historic architecture.
Conclude at the Archbasilica of St. John Lateran, the oldest papal basilica in the Western world. Discover its remarkable history and importance to Christianity.
With expert insights, explore how Roman civilization, religion, art, and architecture have evolved over 2,000 years.
Perfect for culturally curious travelers seeking an intimate alternative to Rome’s busiest attractions, this tour reveals treasures often overlooked by conventional itineraries.
What's Included
- For peace of mind you will receive guide's name and phone number the night before the tour.
- St. Clement's Basilica Admission Tickets
- Small Group Guided Tour
- Transportation not included
- Food/Drinks not included
Meeting Location
Piazza di San Clemente
00184 Roma RM, Italy
Detailed check-in instructions, including the exact address, are provided with your booking confirmation.
Piazza San Giovanni In Laterano
00184 Roma RM, Italy
Your guided tour ends at San Giovanni in Laterano Cathedral.
What To Expect
Book Online
Safe & secure Easy breezy Hassle‑free
Basilica of San Clemente
40 minutes Admission Ticket Included
Basilica e Monastero Agostiniano Santi Quattro Coronati
45 minutes Admission Ticket Free
Arcibasilica di San Giovanni in Laterano
50 minutes Admission Ticket Free
Additional Info
- Confirmation is instant and will be received at time of booking
- Public transportation options are available nearby
- Not recommended for travellers who suffer from claustrophobia.
- Suitable for all physical fitness levels
- Infants and small children can ride in a pram or stroller
- This tour/activity will have a maximum of 8 travelers
Frequently Asked Questions (7)
Q: What is the cancellation policy for the Underground Rome: San Clemente Basilica Tour?
Cancellation Policy
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Activity code: C-62570P71
Traveler Photos
Reviews
Average 4.50 out of 5 stars based on 8 traveler reviews collected by City Sky Diving and partner sites such as Cool Destinations and TripAdvisor
Additional Info
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Frequently Asked Questions (7)
The answers provided below were previously given in response to questions from City Sky Diving customers.
Filter by:
- For a full refund, you must cancel at least 24 hours before the tour start time.
- If you cancel less than 24 hours before the tour start time, the amount you paid will not be refunded.
- Any changes made less than 24 hours before the tour start time will not be accepted.
- Cut-off times are based on the tour local time (CET).
- This tour requires a minimum number of travelers. If it’s canceled because the minimum isn’t met, you’ll be offered a different date/experience or a full refund.
- For peace of mind you will receive guide's name and phone number the night before the tour.
- St. Clement's Basilica Admission Tickets.
- Small Group Guided Tour.
- Transportation not included.
- Food/Drinks not included.
There is no minimum age for this tour, so bring your wee one along for an adventure. This tour requires at least one adult to accompany children..
Apr 2025If a date or time is not listed on the calendar, it’s sold out or unavailable for another reason. Support cannot assist further if a date or time is not on the calendar.
If you find a date and time that works for you, book it NOW because things always sell out at this time of year.
Apr 2025Accessibility information for the Underground Rome: San Clemente Basilica Tour is as follows:
- Public transportation options are available nearby
- Not recommended for travellers who suffer from claustrophobia.
- Suitable for all physical fitness levels
Detailed check-in instructions – including meeting point address, Google map, and parking information – for Underground Rome: San Clemente Basilica Tour will be included in your confirmation email from City Sky Diving. Please be sure to double and triple check your email address is correct at checkout so this important email makes its way to you!
Mar 2024Once your refund is processed, it usually shows on your card statement within 5–10 business days. The exact timing depends on your bank or card issuer.
Want it sooner? When you cancel, choose Receive a refund to my wallet instead. The credit is in your Wallet straight away and is applied automatically at checkout on your next booking when you’re signed in with the same email. You can see your balance any time in My Wallet.
If you paid part of your booking with Wallet credit, that part always goes back to your Wallet. Trip protection isn’t refundable.
Oct 2026What's Included
- For peace of mind you will receive guide's name and phone number the night before the tour.
- St. Clement's Basilica Admission Tickets
- Small Group Guided Tour
- Transportation not included
- Food/Drinks not included
Additional Info
- Confirmation is instant and will be received at time of booking
- Public transportation options are available nearby
- Not recommended for travellers who suffer from claustrophobia.
- Suitable for all physical fitness levels
- Infants and small children can ride in a pram or stroller
- This tour/activity will have a maximum of 8 travelers
