| Tour Type | Private tour |
| Tour types | Guided tour |
| Sightseeing type | Historic site tour |
| Transport | Walking |
Not Suitable For: People with mobility impairments
Not Suitable For: People with claustrophobia
Not Suitable For: Wheelchair users
What To Bring: Comfortable shoes
Not Allowed: Cameras
Not Allowed: Oversize luggage
Not Allowed: Smoking
Not Allowed: Food and drinks
Not Allowed: Luggage or large bags
Not Allowed: Professional cameras
Not Allowed: Handcarts
Not Allowed: Backpacks
Not Allowed: Alcohol and drugs
Not Allowed: Littering
Not Allowed: Unaccompanied minors
Not Allowed: Video recording
Not Allowed: Electric wheelchairs
Not Allowed: Photography inside
Not Allowed: See-through clothing
Know Before You Go: Please arrive at the entrance at least 15 minutes before your chosen time slot.
Know Before You Go: The entrance to the basilica and the excavations is located in Piazza di San Clemente.
Know Before You Go: Look for the guide with a Gyash Tours flag.
Know Before You Go: A reservation is required to access the archaeological ruins.
Know Before You Go: The excavations are not wheelchair accessible and require going down stairs.
Know Before You Go: The underground levels include stairs, uneven surfaces and enclosed spaces. This activity may not be suitable for people with walking difficulties or claustrophobia.
Know Before You Go: Photography and video recording are not permitted inside the Basilica or the ruins.
Know Before You Go: Large bags, bulky items, food, and drinks are not allowed inside.
Know Before You Go: The underground levels may be cooler than the outside temperature; comfortable shoes are recommended.
Know Before You Go: Until mid-2027, there may be scaffolding in the upper part of the basilica, but the underground tour remains the focus of the experience.