The Dravinja (German: Drann) is the largest tributary of the Drava River in Slovenia. It is 73 kilometres (45 mi) long. Its source is on the Pohorje Massif southwest of Mount Rogla about 1,150 m above sea level. The river passes Zreče, the town of Slovenske Konjice, the ruins of the fort at Zbelovo, Poljčane, Makole, Štatenberg Castle, Majšperk, and Videm pri Ptuju, where it merges with the Drava.