Altvatergebirge
Moravice () is a river in the Czech Republic, the right tributary of the river Opava. It originates in the Hrubý Jeseník mountain range at the elevation of 1,135 m and flows south-eastward. Near Opava it enters the Opava River. It is 100.5 km long, and its basin area is 899.9 km2. The river partially forms the historical border between Moravia and Silesia.