MellachMellach was a municipality in Austria which merged in January 2015 into Fernitz-Mellach in the Graz-Umgebung District of Styria, Austria.GeographyMellach lies about south of Graz in the Graz basin in the east Styrian hills on the Mur river.SubdivisionsThe municipality comprises Dillach, Enzelsdorf, Oberenzelsdorf, and Mellach.