Arco del Sacramento, Benevento

The Arco del Sacramento is a Roman arch spanning Via Carlo Torre at the corner of the Archbishop's Palace, with recessed niches on both sides of its front face. The structure reveals multiple layers of ancient construction techniques and displays both its outer ornamentation and the methods used to build its core.

The arch was built between the late 1st and early 2nd century AD and marked the transition from the southern city into the Forum area. It was part of a larger urban transformation that established Benevento as an important Roman trade hub.

The arch was built from locally sourced stone, reflecting how Roman builders adapted their construction methods to available materials in Benevento. The structure reveals the practical engineering approach that shaped Roman public works.

The arch is accessible via an archaeological path that opened in 2009 and extends to a nearby thermal complex. Visitors should wear comfortable shoes since the route crosses uneven ancient ground.

Restoration work uncovered multiple layers of ancient Roman structures beneath modern buildings, including fragments of the original marble covering. These discoveries reveal how the city was built in successive layers over centuries, with well-preserved materials hidden just below the current surface.