A Roman colonial town rises from the Roncaglia plain south of Turin, its forum, theater and amphitheater excavated on a scale that once needed no walls: Augusta Bagiennorum was founded as an orderly grid town under Augustus, replacing the Ligurian hill settlement of the Bagienni tribe nearby.
The amphitheater's oval, about 120 meters on its long axis, and a forty-meter theater stage still trace the outline of civic life, alongside a basilica, aqueduct and city gates flanked by towers. The town celebrated its symbolic bimillennium in 2000, and the site now sits inside a 243-hectare nature reserve established in 1993, protected as an archaeological area since 1933, with a modest but steady stream of visitors each year.





