Explore Rome's underground wonders with a guided visit to the Catacombs of Domitilla or San Callisto, followed by either the Basilica di San Clemente or the hidden ruins beneath the Trevi Fountain.
Visit San Domitilla or San Callisto catacombs, as per your preference
Expert Tour – Learn about Rome’s shift from Paganism to Christianity. Christian Art – Admire
Entry ticket to all Sites
Guided tour with an expert Guide
Round-trip transportation from our office near Colosseum.
Exclusive access to the Catacombs of San Domitilla / San Callisto
Headsets for clear audio commentary
Exclusive access to the San Clemente / Trevi Fountain’s hidden underground ruins
Food and drinks
Hotel pickup and drop-off
Step into the hidden world beneath Rome with a guided underground tour that reveals a quieter, more mysterious side of the Eternal City. You'll set off to explore one of Rome’s ancient catacombs—either San Domitilla or San Callisto—depending on availability and your preference that day. Walk through ancient tunnels once used by early Christians, adorned with frescoes and steeped in history.
Next, continue to either the multi-layered Basilica di San Clemente or the fascinating underground ruins beneath the Trevi Fountain—each offering a unique look into Rome’s buried past. Your expert guide will bring these hidden sites to life with stories of early Christianity, Roman rituals, and centuries of transformation.
The 2-hour tour includes round-trip transfers, a small-group or private setting, and is available in English, Spanish, French, and German. Discover the secrets that lie just beneath Rome’s surface.
Duration: 2 hours (including transfers)
Wear comfortable shoes as there is a moderate amount of walking involved
Flash photography is not allowed inside the catacombs
This tour is not suitable for people with claustrophobia or wheelchair users