Private Tour at Underground Temples of St. Clement's Basilica
Overview
Uncover the secrets of St. Clement's Basilica at your own pace on this private tour. Embark 46 feet (14 meters) below ground to uncover a mystical realm of ancient pagan rituals, early Christian tales, and frescoes. Get lost in the thrill of exploring layers upon layers of history as you return to the surface. Traverse three eras and even touch the sacred waters of an underground river. Join this exclusive journey into the depths of history and wonder.
Embark on a tour of the underground temples below St Clement's Basilica
Learn about early Christian persecution and the legend of St Clement
View the fascinating ancient frescoes adorning the walls of underground temples
Touch the water of the underground river beneath St Clement's Basilica
What's Included
- Expert live guide
- Luggage deposit in our office for the duration of the tour
- Entrance fees to the Basilica di San Clemente
- Guided tour of Santo Stefano Rotondo (only if this option is selected during purchase)
- Headsets to hear the guide clearly
- Hotel pick-up and drop-off
- Food and drinks
- Optional gratuities
- Guided tour of Santo Stefano Rotondo (unless specifically chosen during purchase)
Meeting Location
Piazza di San Clemente
00184 Roma RM, Italy
Detailed check-in instructions, including the exact address, are provided with your booking confirmation.
What To Expect
Book Online
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Basilica of San Clemente
1 hour Admission Ticket Included
Basilica di Santo Stefano Rotondo al Celio
45 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 customers with claustrophobia
- Suitable for all physical fitness levels
- Specialized infant seats are available
- An appropriate dress-code is required in order to enter the churches: knees and shoulders should be covered
- This tour is subject to weather conditions and/or liturgic-calendar events. If canceled you will be given the option of an alternative date or full refund
- Photography and filming inside the basilica’s is not allowed
- Your phone should be on put on silence before visiting the basilica’s
- If you choose to extend your tour with the optional visit to Santo Stefano Rotondo, please note that the itinerary may vary. Depending on the schedule, you may begin your visit at Basilica San Clemente and proceed to Santo Stefano Rotondo, or vice versa
- It is recommended to wear comfortable shoes as there is a moderate amount of walking involved and you will be walking many steps and stairs
- Pets are not allowed inside the basilica’s
- We recommend you to bring your own headphones in order to minimise plastic waste
- The frescoes inside the Basilica di Santo Stefano Rotondo depict graphic scenes of martyrdom and may not be appropriate for children
- Please note that the extended option with Santo Stefano Rotondo may occasionally be unavailable due to special events or liturgical celebrations
Frequently Asked Questions (8)
Q: What is the cancellation policy for the Private Tour at Underground Temples of St. Clement’s Basilica?
Cancellation Policy
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Activity code: C-55341P40
Traveler Photos
Reviews
Average 5.00 out of 5 stars based on 6 traveler reviews collected by City Balloon Tours and partner sites such as Cool Destinations and TripAdvisor
Additional Info
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Frequently Asked Questions (8)
The answers provided below were previously given in response to questions from City Balloon Tours 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).
- Expert live guide.
- Luggage deposit in our office for the duration of the tour.
- Entrance fees to the Basilica di San Clemente.
- Guided tour of Santo Stefano Rotondo (only if this option is selected during purchase).
- Headsets to hear the guide clearly.
- Hotel pick-up and drop-off.
- Food and drinks.
- Optional gratuities.
- Guided tour of Santo Stefano Rotondo (unless specifically chosen during purchase).
This tour requires good weather. If it’s canceled due to poor weather, you’ll be offered a different date or a full refund.
Apr 2025There 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 Private Tour at Underground Temples of St. Clement's Basilica is as follows:
- Public transportation options are available nearby
- Not recommended for customers with claustrophobia
- Suitable for all physical fitness levels
Detailed check-in instructions – including meeting point address, Google map, and parking information – for Private Tour at Underground Temples of St. Clement’s Basilica will be included in your confirmation email from City Balloon Tours. 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
- Expert live guide
- Luggage deposit in our office for the duration of the tour
- Entrance fees to the Basilica di San Clemente
- Guided tour of Santo Stefano Rotondo (only if this option is selected during purchase)
- Headsets to hear the guide clearly
- Hotel pick-up and drop-off
- Food and drinks
- Optional gratuities
- Guided tour of Santo Stefano Rotondo (unless specifically chosen during purchase)
Additional Info
- Confirmation is instant and will be received at time of booking
- Public transportation options are available nearby
- Not recommended for customers with claustrophobia
- Suitable for all physical fitness levels
- Specialized infant seats are available
- An appropriate dress-code is required in order to enter the churches: knees and shoulders should be covered
- This tour is subject to weather conditions and/or liturgic-calendar events. If canceled you will be given the option of an alternative date or full refund
- Photography and filming inside the basilica’s is not allowed
- Your phone should be on put on silence before visiting the basilica’s
- If you choose to extend your tour with the optional visit to Santo Stefano Rotondo, please note that the itinerary may vary. Depending on the schedule, you may begin your visit at Basilica San Clemente and proceed to Santo Stefano Rotondo, or vice versa
- It is recommended to wear comfortable shoes as there is a moderate amount of walking involved and you will be walking many steps and stairs
- Pets are not allowed inside the basilica’s
- We recommend you to bring your own headphones in order to minimise plastic waste
- The frescoes inside the Basilica di Santo Stefano Rotondo depict graphic scenes of martyrdom and may not be appropriate for children
- Please note that the extended option with Santo Stefano Rotondo may occasionally be unavailable due to special events or liturgical celebrations
