The main artery of Gornja Štajerska is the Drava River, which cut its path between Kozjak in the north, and Pohorje in the south. From Maribor onwards it flows through flat land, it has flown that way since long time before the first settlements were founded there. On the east, there is another big river of Styria, Mura, and on the south, it flows much smaller (except when it?s flooded) river Dravinja. An extensive area around Pohorje hills is named Pohorsko Podravje. Geologically, Pohorje is a part of the Central Alps, as it is almost entirely built of metamorphic and …