The original access was via a drawbridge which was from the box located on the door of the Chapel The first building was undoubtedly the tower, believed to be Norman and dating from the 12th century. Built by Bohemond of Hauteville in the 11th century, in a strategic position on the road that passed through the hamlet of San Vito and came to the old road for Oria. It is perfectly intact, still dominates the area of San Vito. The tower has Guelphs and Ghibellines-like battlements and narrow openings that allows indoor lighting.