The point of reference and pole of cohesion of the polycentric museum of Aigai is the new museum, the central museum building designed to be the symbolic gateway to the archaeological site and to the history of Aigai, to the history and culture of the Macedonians, but also to the Hellenistic Oikoumeni , since this will host the physical headquarters of the digital museum "Alexander the Great, from Aiges to Oikoumeni".

The new Museum, in addition to the introductory exhibition "a window into the world of Alexander the Great", hosts five exhibitions: the architectural exhibition with the central exhibit of the reconstructed part of the palace, the sculpture exhibition, the central exhibition "Aigai memory", the periodic exhibition "Oikoumeni Antidoron" and the art exhibition "Memory Material" with works by Christos Bokoros created especially for the presentation at museum of Aigai.