Display cases 53 and 55 are reserved for the rupestrian sanctuary at San Biagio: they contain unusual artifacts consisting of shapeless busts that contrast with finely modeled female heads, sometimes with hairstyles crowned by elaborate headdresses, as well as a fragment of an arula with a scene of animals fighting and vases of various sizes, among which the miniature forms and kernoi stand out, a sort of multi-spouted oil lamp typical of the cult of the chthonic deities and used mainly during nighttime rituals.