Much has been said concerning Hagia Sophia’s recent reconversion to a mosque. The perceived setback for Christianity notwithstanding, Hagia Sophia’s nature as a site for religious dialogue and cultural exchange is not just dependent on its being a secularist museum showcasing the juxtaposition of monotheistic faiths. Rather, it is intrinsic to the originally Orthodox cathedral’s location, construction, architectural fabric and intended function, which symbolize interface in several ways.