Iron Gate Gorge

The Iron Gates is a gorge on the Danube River. It forms part of the boundary between Romania and Serbia. In the broad sense it encompasses a route of 134 km (83 mi); in the narrow sense it only encompasses the last barrier on this route, just beyond the Romanian city of Orşova, that contains two hydroelectric dams, with two power stations, Iron Gate I Hydroelectric Power Station and Iron Gate II Hydroelectric Power Station.

The gorge lies between Romania in the north and Serbia in the south. At this point, the river separates the southern Carpathian Mountains from the northwestern foothills of the Balkan Mountains. In Serbia, the gorge is known as Đerdap, with the last part named Đerdapska klisura.