Descend beneath Trier's streets into the haunting Roman underground — subterranean passageways that once served imperial palaces. A rare, expert-led journey into the living archaeology of Rome's northern capital.
What to expect
Your expert guide leads you through ancient vaulted corridors beneath Trier's city centre, explaining how this underground network served the emperors of the Western Roman Empire. The atmosphere is extraordinary — cool stone passages, millennia-old brick, and the unmistakable sense of walking where Caesars walked. Group sizes are intentionally small, ensuring an intimate, unhurried encounter with history. This is living archaeology at its most immersive.
Good to know
Book directly via the Tourist-Information Trier website well in advance as group sizes are limited. Tours depart from central Trier, easily reached on foot from the river landing. Check the all-aboard time and allow 30 minutes' return buffer. Closed-toe shoes recommended for the underground sections.
Sail there
Luxury cruises that call at Trier — book through us, the fare is identical and your concierge stays on your side.