The archaeological site of Dodona comprises the sanctuary of Zeus and the acropolis. Located at the foot of the hill, the sanctuary is surrounded by an enclosure; the acropolis occupies the hilltop. Despite its importance, the sanctuary was not heavily built up, and for many centuries worship took place outdoors, with only a simple oikos (house) serving the needs of the ceremony. Building activity increased at the end of the fourth century and particularly during the third century BC, when a number ...