Founded in 241 BC, Falerii Novi preserves the longest and best-preserved Cyclopean walls from antiquity, spanning over 2 kilometers. The Gate of Jupiter with its revolving closure system is unique in northern Lazio. The site offers an authentic archaeological experience away from crowds, set in the Viterbo countryside.
- Cyclopean tuff walls up to 8 meters high along a 2.5 km perimeter
- Revolving Gate with a unique rotating closure system in Lazio
- Remains of the forum, Roman baths, and early Christian basilica
- Panoramic view of the Treja Valley and free access without reservation
Events nearby

Roman archaeological site with perfectly preserved 2.5 km perimeter walls and a unique revolving gate in northern Lazio. Explore the forum, baths, and early Christian basilica with views over the Treja Valley.
Good to know
Introduction
Historical Overview
- 241 BC: Foundation of Falerii Novi after the defeat of the Faliscans
- Roman era: Development as a center along the Via Amerina
- Middle Ages: Gradual abandonment of the city
- Modern excavations: Discovery of the forum, baths, and early Christian basilica
The Cyclopean Walls and the Revolving Gate
The Archaeological Route and Discoveries
Why Visit It
When to Go
In the Surroundings
Itineraries nearby
💡 Did You Know…?
The rotating gate of Falerii Novi is an extremely rare example of a closure system that rotated on stone pivots, highly advanced technology for its time. The walls, built in squared stonework with tuff blocks, are so well preserved that you can still walk their entire length. According to local legends, on full moon nights you can still hear the footsteps of the Roman sentinels who patrolled the walls.






